Omron G3PE DATASHEET

New Product

Solid State Relays for Heaters

Single-phase G3PE

Compact, Slim-profile SSRs with Heat
Sinks. Models with No Zero Cross for
a Wide Range of Applications.

• RoHS compliant.

• Models also available with no zero cross

• Improved surge dielectric strength for output circuits.

• Compact with a slim profile.

• Mount to DIN Track or with screws.

• Certification pending for UL, CSA, and EN (TÜV
certification).

Refer to Safety Precautions on page 18.

Ordering Information

List of Models

Number of

phases

Single-phase

* The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering

Data on page 3.

Isolation

method

Phototriac
coupler

Operation

indicator

Yes (yellow) 12 to 24 VDC

Rated input

voltage

Zero cross

function

Yes

No

Yes

No

Applicable load * Model

15 A, 100 to 240 VAC G3PE-215B DC12-24
25 A, 100 to 240 VAC G3PE-225B DC12-24
35 A, 100 to 240 VAC G3PE-235B DC12-24
45 A, 100 to 240 VAC G3PE-245B DC12-24
15 A, 100 to 240 VAC G3PE-215BL DC12-24
25 A, 100 to 240 VAC G3PE-225BL DC12-24
35 A, 100 to 240 VAC G3PE-235BL DC12-24
45 A, 100 to 240 VAC G3PE-245BL DC12-24
15 A, 200 to 480 VAC G3PE-515B DC12-24
25 A, 200 to 480 VAC G3PE-525B DC12-24
35 A, 200 to 480 VAC G3PE-535B DC12-24
45 A, 200 to 480 VAC G3PE-545B DC12-24
15 A, 200 to 480 VAC G3PE-515BL DC12-24
25 A, 200 to 480 VAC G3PE-525BL DC12-24
35 A, 200 to 480 VAC G3PE-535BL DC12-24
45 A, 200 to 480 VAC G3PE-545BL DC12-24

1

Single-phase G3PE

Specifications

Certification

UL508 (pending), CSA22.2 No.14 (pending), and EN60947-4-3 (pending)

Note: The G3PE-2@@B (L) Series has already been certified for the above standards.

Ratings

Input (at an Ambient Temperature of 25°C)

Model

G3PE-@@@B
G3PE-@@@BL 15 mA max.

Item

Rated voltage

12 to 24 VDC 9.6 to 30 VDC

Operating voltage

range

Rated input current

7 mA max.

Must operate voltage Must release voltage

9.6 VDC max. 1.0 VDC max.

Output

Model

Item
Rated load voltage 100 to 240 VAC (50/60 Hz) 200 to 480 VAC (50/60 Hz)
Load voltage range 75 to 264 VAC (50/60 Hz) 180 to 528 VAC (50/60 Hz)

Applicable load current *0.1 to 15 A

Inrush current
resistance

Permissible I2t
(reference value)

Applicable load
(resistive load)

* The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering

Data on page 3.

G3PE-215B(L) G3PE-225B(L) G3PE-235B(L) G3PE-245B(L) G3PE-515B(L) G3PE-525B(L) G3PE-535B(L) G3PE-545B(L)

(at 40°C)

150 A

(60 Hz,

1cycle)

2

121A

3 kW

(at 200 VAC)

0.1 to 25 A

(at 40°C)

220 A

(60 Hz,

1 cycle)

s 260A2s 1,260A2s 128A2s 1,350A2s 6,600A2s

5 kW

(at 200 VAC)

0.5 to 35 A

(at 25°C)

(60 Hz, 1 cycle)

7 kW

(at 200 VAC)

440 A

(at 200 VAC)

0.5 to 45 A

(at 25°C)

9 kW

0.1 to 15 A

(at 40°C)

150 A

(60 Hz,

1 cycle)

6 kW

(at 400 VAC)

0.1 to 25 A

(at 40°C)

220 A

(60 Hz,

1cycle)

10 kW

(at 400 VAC)

Voltage level

0.5 to 35 A

(at 25°C)

(60 Hz, 1 cycle)

14 kW

(at 400 VAC)

440 A

(at 400 VAC)

0.5 to 45 A

(at 25°C)

18 kW

Characteristics

Model

Item
Operate time 1/2 of load power source cycle + 1 ms max. 1 ms max.
Release time 1/2 of load power source cycle + 1 ms max.
Output ON voltage drop 1.6 V (RMS) max.
Leakage current 10 mA max. (at 200 VAC)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,500 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 55 to10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) (Mounted to DIN track)
Shock resistance Destruction: 294 m/s2 (Mounted to DIN track)

Ambient storage
temperature

Ambient operating
temperature

Ambient operating
humidity

Weight Approx. 240 g Approx. 400 g Approx. 240 g Approx. 400 g

Model

Item
Operate time 1/2 of load power source cycle + 1 ms max. 1 ms max.
Release time 1/2 of load power source cycle + 1 ms max.
Output ON voltage drop 1.8 V (RMS) max.
Leakage current 20 mA max. (at 480 VAC)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,500 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 55 to10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) (Mounted to DIN track)
Shock resistance Destruction: 294 m/s2 (Mounted to DIN track)

Ambient storage
temperature

Ambient operating
temperature

Ambient operating
humidity

Weight Approx. 240 g Approx. 400 g Approx. 240 g Approx. 400 g

G3PE

-215B

−30 to 100°C (with no icing or condensation)

−30 to 80°C (with no icing or condensation)

45% to 85%

G3PE

-515B

−30 to 100°C (with no icing or condensation)

−30 to 80°C (with no icing or condensation)

45% to 85%

G3PE

-225B

G3PE

-525B

G3PE

-235B

G3PE

-535B

G3PE

-245B

G3PE

-545B

G3PE

-215BL

G3PE

-515BL

G3PE

-225BL

G3PE

-525BL

G3PE

-235BL

G3PE

-535BL

G3PE

-245BL

G3PE

-545BL

2

Single-phase G3PE

Engineering Data

Input Voltage vs. Input Impedance and Input Voltage vs. Input Current
G3PE-2@@B G3PE-2@@BL G3PE-5@@B

10

9

8

7

Input current (mA)

6

Input impedance (kΩ)

5

4

3

2

1

0

0 5

10 15 20 25 30 35

G3PE-5@@BL

15
14
13
12
11
10

Input current (mA)

9

Input impedance (kΩ)

8
7
6
5
4
3
2
1
0

0 5

10 15 20 25 30 35

Input current

Input impedance

Input current

Input impedance

Ta = 25°C

Input voltage (V)

Ta = 25°C

Input voltage (V)

15
14
13
12
11
10

Input current (mA)

9

Input impedance (kΩ)

8
7
6
5
4
3
2
1
0

0 5

Ta = 25°C

Input current

Input impedance

10 15 20 25 30 35

Input voltage (V)

10

9

8

7

Input current (mA)

6

Input impedance (kΩ)

5

4

3

2

1

0

0 5

10 15 20 25 30 35

Ta = 25°C

Input current

Input impedance

Input voltage (V)

Load Current vs. Ambient Temperature
G3PE-215B(L), G3PE-225B(L)

G3PE-515B(L), G3PE-525B(L)

30

25

G3PE-225B(L)
G3PE-525B(L)

Load current (A)

20

15

G3PE-215B(L)
G3PE-515B(L)

10

7

0

−30 −20

0 20 40 60 80 100

Ambient temperature (°C)

G3PE-235B(L), G3PE-245B(L)
G3PE-535B(L), G3PE-545B(L)

50
45

40

35

Load current (A)

30

G3PE-535B(L)
20
18
17
14

10

0

−30 −20

0 20 40 60 80 100

G3PE-245B(L)
G3PE-545B(L)

G3PE-235B(L)

25

Ambient temperature (°C)

Inrush Current Resistance: Non-repetitive

Keep the inrush current to below the inrush current resistance value (i.e., below the broken line) if it occurs repetitively.

G3PE-215B(L), G3PE-515B(L) G3PE-225B(L), G3PE-525B(L) G3PE-235B(L), G3PE-245B(L)

G3PE-535B(L), G3PE-545B(L)

250

200

150

Inrush current (A. Peak)

100

250

200

150

Inrush current (A. Peak)

100

500

400

300

Inrush current (A. Peak)

200

50

0

10 30 50

100

300 500 1,000 3,000 5,000

Energized time (ms)

50

0

10 30 50

100

300 500 1,000 3,000 5,000

Energized time (ms)

100

0

10 30 50

100

300 500 1,000 3,000 5,000

Energized time (ms)

3

Single-phase G3PE

k

Close Mounting (3 or 8 SSRs)
G3PE-215B(L) G3PE-225B(L) G3PE-235B(L) G3PE-245B(L)

20

15
13

Load current (A)

12

10

5.7
5

0

−40 −20 0 20 40 60 80 100

3 Relays

8 Relays

Ambient temperature (°C)

G3PE-515B(L) G3PE-525B(L) G3PE-535B(L) G3PE-545B(L)

20

15
13

Load current (A)

12

10

5.7
5

0

−40 −20

3 Relays

8 Relays

0 20 40 60 80 100

Ambient temperature (°C)

Close Mounting Example

30

25

3 Relays

20

Load current (A)

19

8 Relays

15

10

8
7

5

0

−40 −20 0 20 40 60 80 100

30

25

20

Load current (A)

17
16

15

10

7
6

5

0

−40 −20

Ambient temperature (°C)

3 Relays

8 Relays

0 20 40 60 80 100

Ambient temperature (°C)

40

3 Relays
30
28
26

Load current (A)

8 Relays
20

11
10

0

−40 −20 0 20 40 60 80 100

40

30
28

Load current (A)

26

20

11
10

0

−40 −20 0 20 40 60 80 100

25

Ambient temperature (°C)

3 Relays

8 Relays

25

Ambient temperature (°C)

50

40

3 Relays

31

Load current (A)

30
29

8 Relays

20

11
10

0

−40 −20

50

40

3 Relays

31

Load current (A)

30
29

8 Relays

20

11
10

0

−40 −20

0 20 40 60 80 100

0 20 40 60 80 100

25

Ambient temperature (°C)

25

Ambient temperature (°C)

DIN Trac

4

Dimensions

Note: All units are in millimeters unless otherwise indicated.

Solid State Relays

G3PE-215B(L)
G3PE-225B(L)
G3PE-515B(L)
G3PE-525B(L)

Two , M 4

±0.3

13

Three, 4.5 dia.
or M4

24

68

4.2

6.3

Note: Without terminal cover.

Mounting Holes

±0.3

90

Two ,
M3.5

100 max.

±0.2

13

±0.2

90

84

Elliptical hole:

4.6 × 5.6

Note: With terminal cover.

(100)

22.5 max.

(85)

Two ,

4.6 dia.

(90)

Single-phase G3PE

4.5

Terminal Arrangement/Internal Circuit Diagram

G3PE-5@@B

Output side

(+)

1

A1

tiucric reggirT

ti
u
cr
ic
t
u
pn
I

A2

2

(−)

IInput side

Output side

G3PE-2@@B

1

tiucric reggirT

2

(+)

A1

A2

t

iu
cr

i
c t

u
pn
I

(−)

IInput side

G3PE-235B(L)
G3PE-245B(L)
G3PE-535B(L)
G3PE-545B(L)

Two , M 5

68

13.5

6

Note: Without terminal cover.

Mounting Holes

±0.3

25

±0.3

90

Three, 4.5 dia.
or M4

24

Two ,
M3.5

100 max.

±0.2

90

84

Elliptical hole:

4.6 × 5.6

Note: With terminal cover.

(100)

(85)

±0.2

25

44.5 max.

4.6 dia.

(90)

Terminal Arrangement/Internal Circuit Diagram

G3PE-5@@B

Output side

(+)

1

A1

tiucric reggirT

ti
u
cr
ic
t
u
pn
I

A2

2

(−)

IInput side

Output side

G3PE-2@@B

1

tiucric reggirT

2

(+)

A1

A2

t

iu
cr

i
c t

u
pn
I

(−)

IInput side

5

New Product

Solid State Contactors for Heaters

Three-phase G3PE

Compact, Slim-profile SSRs with Heat Sinks.
Solid State Contactors for Three-phase Heaters
Reduced Installation Work with DIN Track
Mounting.

• RoHS compliant.

• Improved surge dielectric strength for output circuits.

• Slim design with 3-phase output and built-in heat sinks.

• DIN Track mounting types and screw mounting types are available. All
DIN Track mounting types mount to DIN Track (applicable DIN Track:
TR35-15Fe (IEC 60715)).

• Certification pending for UL, CSA, and EN (TÜV certification).

Refer to Safety Precautions on page 18.

Ordering Information

List of Models

Models with Built-in Heat Sinks

Number of

phases

Three-phase

*1. The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering

Data on page 10.

*2. The applicable DIN Track is the TR35-15Fe (IEC 60715). For details, refer to the mounting information in the Safety Precautions.

Insulation

method

Phototriac

coupler

Operation

indicator

Yes (yellow) 12 to 24 VDC Yes

Rated input

voltage

Zero cross

function

Type Applicable load *1

15 A, 100 to 240 VAC

25 A, 100 to 240 VAC

35 A, 100 to 240 VAC

DIN track

mounting *2

Screw

mounting

45 A, 100 to 240 VAC

15 A, 200 to 480 VAC

25 A, 200 to 480 VAC

35 A, 200 to 480 VAC

45 A, 200 to 480 VAC

15 A, 100 to 240 VAC

25 A, 100 to 240 VAC

35 A, 100 to 240 VAC

45 A, 100 to 240 VAC

15 A, 200 to 480 VAC

25 A, 200 to 480 VAC

35 A, 200 to 480 VAC

45 A, 200 to 480 VAC

Number of

poles

3 G3PE-215B-3N DC12-24
2 G3PE-215B-2N DC12-24
3 G3PE-225B-3N DC12-24
2 G3PE-225B-2N DC12-24
3 G3PE-235B-3N DC12-24
2 G3PE-235B-2N DC12-24
3 G3PE-245B-3N DC12-24
2 G3PE-245B-2N DC12-24
3 G3PE-515B-3N DC12-24
2 G3PE-515B-2N DC12-24
3 G3PE-525B-3N DC12-24
2 G3PE-525B-2N DC12-24
3 G3PE-535B-3N DC12-24
2 G3PE-535B-2N DC12-24
3 G3PE-545B-3N DC12-24
2 G3PE-545B-2N DC12-24
3 G3PE-215B-3 DC12-24
2 G3PE-215B-2 DC12-24
3 G3PE-225B-3 DC12-24
2 G3PE-225B-2 DC12-24
3 G3PE-235B-3 DC12-24
2 G3PE-235B-2 DC12-24
3 G3PE-245B-3 DC12-24
2 G3PE-245B-2 DC12-24
3 G3PE-515B-3 DC12-24
2 G3PE-515B-2 DC12-24
3 G3PE-525B-3 DC12-24
2 G3PE-525B-2 DC12-24
3 G3PE-535B-3 DC12-24
2 G3PE-535B-2 DC12-24
3 G3PE-545B-3 DC12-24
2 G3PE-545B-2 DC12-24

Model

6

Three-phase G3PE

Models with Externally Attached Heat Sinks

Number of

phases

Three-phase

* The rated load current depends on the heat sink or radiator that is mounted. It also depends on the ambient temperature. For details, refer to

Load Current vs. Ambient Temperature.

Accessories (Order Separately)

Heat Sink

Heat resistance Rth (s-a) (°C/W) Model

Insulation

method

Phototriac

coupler

Operation

indicator

Yes (yellow) 12 to 24 VDC Yes

Rated input

voltage

1.67 Y92B-P50

1.01 Y92B-P100

0.63 Y92B-P150

0.43 Y92B-P200

0.36 Y92B-P250

Zero cross

function

Type Applicable load *

15 A, 100 to 240 VAC

25 A, 100 to 240 VAC

35 A, 100 to 240 VAC

Externally at­tached heat
sinks

45 A, 100 to 240 VAC

15 A, 200 to 480 VAC

25 A, 200 to 480 VAC

35 A, 200 to 480 VAC

45 A, 200 to 480 VAC

Number
of poles

3 G3PE-215B-3H DC12-24
2 G3PE-215B-2H DC12-24
3 G3PE-225B-3H DC12-24
2 G3PE-225B-2H DC12-24
3 G3PE-235B-3H DC12-24
2 G3PE-235B-2H DC12-24
3 G3PE-245B-3H DC12-24
2 G3PE-245B-2H DC12-24
3 G3PE-515B-3H DC12-24
2 G3PE-515B-2H DC12-24
3 G3PE-525B-3H DC12-24
2 G3PE-525B-2H DC12-24
3 G3PE-535B-3H DC12-24
2 G3PE-535B-2H DC12-24
3 G3PE-545B-3H DC12-24
2 G3PE-545B-2H DC12-24

Model

7

Three-phase G3PE

Specifications

Certification

UL508 (pending), CSA22.2 No.14 (pending), and EN60947-4-3 (pending)

Ratings (at an Ambient Temperature of 25°C)

Operating Circuit (All Models)

Item Model Same for all models

Rated operating voltage 12 to 24 VDC
Operating voltage range 9.6 to 30 VDC
Rated input current (impedance) 10 mA max. (24 VDC)
Must-operate voltage 9.6 VDC max.
Must-release voltage 1 VDC min.
Insulation method Phototriac
Operation indicator Yellow LED

Main Circuit of Models with Built-in Heat Sinks

Model G3PE-

Item

Rated load voltage 100 to 240 VAC 200 to 480 VAC

Operating voltage
range

Rated load current *1 15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 40 A (at 25°C) 15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 40 A (at 25°C)
Minimum load current 0.2 A 0.5 A

Inrush current
resistance (peak
value)

Permissible I2t
(reference value)

Applicable load
(resistive load: AC1
class) *2

*1. The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering

Data on page 10.

*2. Applicable Load

Use the following formula to calculate the maximum total capacity of a heater load for a three-phase balanced load with delta connections.

Maximum load capacity = Load current × Load voltage × √3
Example: 15 A × 200 V × √3 = 5,196 W ≅ 5.1 kW
Example: 15 A × 400 V × √3

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

215B-

215B-

225B-

225B-

235B-

235B-

245B-

245B-

515B-

515B-

525B-

3(N)

2(N)

3(N)

2(N)

3(N)

2(N)

3(N)

2(N)

3(N)

2(N)

75 to 264 VAC 180 to 528 VAC

150 A

(60 Hz, 1 cycle)

121A2s 260A2s 1,260A2s 260A2s 1,260A2s

5.1 kW

(at 200 VAC)

220 A

(60 Hz, 1 cycle)

8.6 kW

(at 200 VAC)

(60 Hz, 1 cycle)

12.1 kW

(at 200 VAC)

440 A

(at 200 VAC)

15.5 kW

(60 Hz, 1 cycle)

12.5 kW

(at 480 VAC)

220 A

525B-

3(N)

2(N)

20.7 kW

(at 480 VAC)

G3PE-

535B-

535B-

3(N)

(60 Hz, 1 cycle)

29.0 kW

(at 480 VAC)

= 10,392 W ≅ 10.3 kW

2(N)

G3PE-

545B-

3(N)

440 A

(at 480 VAC)

G3PE-

545B-

37.4 kW

2(N)

Main Circuit of Models with Externally Attached Heat Sinks

Model G3PE-

Item

Rated load voltage 100 to 240 VAC 200 to 480 VAC

Operating voltage
range

Rated load current * 15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 40 A (at 25°C) 15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 40 A (at 25°C)
Minimum load current 0.2 A 0.5 A

Inrush current
resistance (peak
value)

Permissible I2t
(reference value)

Applicable load
(resistive load: AC1
class)

* The rated load current depends on the heat sink or radiator that is mounted. It also depends on the ambient temperature.

For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page 10.

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

215B-

215B-

225B-

225B-

235B-

235B-

245B-

245B-

515B-

515B-

525B-

3H

2H

3HH

2H

3H

2H

3H

2H

3H

2H

75 to 264 VAC 180 to 528 VAC

150 A

(60 Hz, 1 cycle)

121A2s 260A2s 1,260A2s 260A2s 1,260A2s

220 A

(60 Hz, 1 cycle)

440 A

(60 Hz, 1 cycle)

Refer to Engineering Data on page 10.

220 A

(60 Hz, 1 cycle)

3H

525B-

2H

535B-

3H

G3PE-

535B-

(60 Hz, 1 cycle)

2H

440 A

G3PE-

545B-

3H

G3PE-

545B-

2H

8

Characteristics

Models with Built-in Heat Sinks

Model G3PE-

Item

Operate
time

Release
time

Output ON
voltage drop

Leakage
current *

Insulation
resistance

Dielectric
strength

Vibration
resistance

Shock resis­tance

Ambient
storage tem­perature

Ambient op­erating tem­perature

Ambient op­erating hu­midity

Weight Approx. 1.25 kg

* The leakage current of phase S will be approximately √3 times larger if the 2-element model is used.

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

215B-

215B-

225B-

225B-

235B-

235B-

245B-

245B-

3(N)

2(N)

3(N)

2(N)

3(N)

2(N)

3(N)

1/2 of load power source cycle + 1 ms max.

1/2 of load power source cycle + 1 ms max.

1.6 V (RMS) max. 1.8 V (RMS) max.

10 mA max. (at 200 VAC) 20 mA max. (at 480 VAC)

100 MΩ min. (at 500 VDC)

2,500 VAC, 50/60 Hz for 1 min

• DIN Track mounting: 10 to 55 to 10 Hz, 0.175-mm single amplitude (0.35-mm double amplitude)

• Screw mounting: 10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)

294 m/s2 (reverse mounting: 98 m/s2)

−30 to 100°C (with no icing or condensation)

−30 to 80°C (with no icing or condensation)

45% to 85%

Ap-

Ap-

Ap-

Ap-

prox.

1.45 kg

prox.

1.25 kg

prox.

1.65 kg

prox.

1.45 kg

Ap-

prox.

2.0 kg

1.65 kg

2(N)

Ap-

prox.

515B-

3(N)

Approx. 1.25 kg

515B-

2(N)

G3PE-

525B-

3(N)

Ap-

prox.

1.45 kg

Three-phase G3PE

G3PE-

G3PE-

G3PE-

525B-

2(N)

Ap-

prox.

1.25 kg

535B-

3(N)

Ap-

prox.

1.65 kg

1.45 kg

535B-

2(N)

Ap-

prox.

G3PE­545B-

3(N)

Ap-

prox.

2.0 kg

G3PE-

545B-

2(N)

Ap-

prox.

1.65 kg

Models with Externally Attached Heat Sinks

Model G3PE-

Item

Operate
time

Release
time

Output ON
voltage drop

Leakage
current *

Insulation
resistance

Dielectric
strength

Vibration
resistance

Shock resis­tance

Ambient
storage tem­perature

Ambient op­erating tem­perature

Ambient op­erating hu­midity

Weight Approx. 300 g

* The leakage current of phase S will be approximately √3 times larger if the 2-element model is used.

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

G3PE-

215B-

215B-

225B-

225B-

235B-

235B-

245B-

245B-

3H

2H

3H

2H

3H

2H

3H

1/2 of load power source cycle + 1 ms max.

1/2 of load power source cycle + 1 ms max.

1.6 V (RMS) max. 1.8 V (RMS) max.

10 mA max. (at 200 VAC) 20 mA max. (at 480 VAC)

100 MΩ min. (at 500 VDC)

2,500 VAC, 50/60 Hz for 1 min

10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)

Destruction: 294 m/s

−30 to 100°C (with no icing or condensation)

−30 to 80°C (with no icing or condensation)

45% to 85%

2

2H

515B-

3H

515B-

2H

G3PE-

525B-

3H

G3PE-

525B-

2H

G3PE-

535B-

3H

G3PE-

535B-

2H

G3PE­545B-

3H

G3PE-

545B-

2H

Heat Sinks

Y92B-P50 Approx. 450 g
Y92B-P100 Approx. 450 g
Y92B-P150 Approx. 600 g
Y92B-P200 Approx. 850 g
Y92B-P250 Approx. 1,200 g

Model Weight

9

Three-phase G3PE

Engineering Data

Input Voltage vs. Input Impedance and Input Voltage vs. Input Current

G3PE-2@@B-@@

10

9

8

7

Input current (mA)

Input impedance (kΩ)

6

5

4

3

2

1

0

5 10 15 20 25 30 35

Input current

Input impedance

Input voltage (V)

Load Current vs. Ambient Temperature

Models with Built-in Heat Sinks
G3PE-215B-3(N), G3PE-225B-3(N)

G3PE-215B-2(N), G3PE-225B-2(N)
G3PE-515B-3(N), G3PE-525B-3(N)
G3PE-515B-2(N), G3PE-525B-2(N)

30

25

G3PE-225B-3(N)
G3PE-225B-2(N)

Load current (A)

G3PE-525B-3(N)

20

G3PE-525B-2(N)

15

G3PE-215B-3(N)
G3PE-215B-2(N)
G3PE-515B-3(N)

10

G3PE-515B-2(N)

7

G3PE-5@@B-@@

15
14
13
12
11

Input current (mA)

10

Input impedance (kΩ)

9
8
7
6
5
4
3
2
1
0

0 5

Input impedance

10 15 20 25 30 35

Ta = 25°C

Input current

Input voltage (V)

G3PE-235B-3(N), G3PE-245B-3(N)
G3PE-235B-2(N), G3PE-245B-2(N)
G3PE-535B-3(N), G3PE-545B-3(N)
G3PE-535B-2(N), G3PE-545B-2(N)

50

45

40

Load current (A)

35

G3PE-235B-3(N)
G3PE-235B-2(N)

30

G3PE-535B-3(N)
G3PE-535B-2(N)

20

18

14

10

G3PE-245B-3(N)
G3PE-245B-2(N)
G3PE-545B-3(N)
G3PE-545B-2(N)

0

−30 −20 0 20 40 60 80 100

Ambient temperature (°C)

Models with Externally Attached Heat Sinks
G3PE-215B-3H(-2H)

G3PE-225B-3H(-2H)
G3PE-515B-3H(-2H)
G3PE-525B-3H(-2H)

10

8

Load current (A)

G3PE-225B-3H(-2H)
G3PE-525B-3H(-2H)

6

5

G3PE-215B-3H(-2H)

4

G3PE-515B-3H(-2H)

2

0

−30 −20 0 20 40 60 80 100

Ambient temperature (°C)

0

−30 −20 0 20 40 60 80 100

25

Ambient temperature (°C)

G3PE-235B-3H(-2H)
G3PE-245B-3H(-2H)
G3PE-535B-3H(-2H)
G3PE-545B-3H(-2H)

10

G3PE-235B-3H(-2H)
G3PE-245B-3H(-2H)
G3PE-535B-3H(-2H)
G3PE-545B-3H(-2H)

8

Load current (A)

6

4

2

0

−30 −20 0 20 40 60 80 100

25

Ambient temperature (°C)

10

Three-phase G3PE

Inrush Current Resistance: Non-repetitive

Keep the inrush current to below the inrush current resistance value (i.e., below the broken line) if it occurs repetitively.

G3PE-215B-3(N)(H)
G3PE-215B-2(N)(H)

250

G3PE-225B-3(N)(H), G3PE-525B-3(N)(H)
G3PE-225B-2(N)(H), G3PE-525B-2(N)(H)
G3PE-515B-3(N)(H),
G3PE-515B-2(N)(H),

250

G3PE-235B-3(N)(H), G3PE-535B-3(N)(H)
G3PE-235B-2(N)(H), G3PE-535B-2(N)(H)
G3PE-245B-3(N)(H), G3PE-545B-3(N)(H)
G3PE-245B-2(N)(H), G3PE-545B-2(N)(H)

500

200

150

Inrush current (A. Peak)

100

50

0

10 30 50

100 300 500 1,000 3,000 5,000

Energized time (ms)

200

150

Inrush current (A. Peak)

100

50

0

10 30 50

Heat Sink Area vs. Load Current (40°C and 80°C)

G3PE-225B-3H G3PE-525B-3H

)

2

50,000
30,000

Ambient temperature
+ 80°C

10,000

5,000

Heat s ink area (cm

3,000

1,000

500

300

100

0 10 20 30 40

Ambient temperature
+ 40°C

Aluminum plate t = 3.0

Load current (A)

)

2

50,000
30,000

Ambient temperature
+ 80°C

10,000

5,000

Heat s ink area (cm

3,000

1,000

500

300

100

0 10 20 30 40

100 300 500 1,000 3,000 5,000

Energized time (ms)

Ambient temperature
+ 40°C

Aluminum plate t = 3.0

Load current (A)

400

300

Inrush current (A. Peak)

200

100

0

10 30 50

100 300 500 1,000 3,000 5,000

Energized time (ms)

Note: The heat sink area is the combined

area of all surfaces of the heat sink
that radiate heat.
For the G3PE-525B-3H, when a
current of 18 A flows through the SSR
at 40°C, the graph shows that a heat
sink area of about 2,500 cm

2

would
be required. Therefore, if the heat
sink is square, one side of an
aluminum plate in the heat sink must
be 36 cm or longer (√2,500

(cm2)/2 =

36 cm (rounded to a whole number)).

Models with Externally Attached Heat Sinks
Heat Resistance Rth (Junction/SSR Back Surface)

Model Rth (°C/W)

G3PE-215B-3H 1.05
G3PE-225B-3H 0.57
G3PE-235B-3H 0.57
G3PE-245B-3H 0.57

Heat Resistance of Heat Sinks

Model Rth (°C/W)

Y92B-P50 1.67
Y92B-P100 1.01
Y92B-P150 0.63
Y92B-P200 0.43
Y92B-P250 0.36

Note: If a commercially available heat sink is used, use one that has

a heat resistance equal to or lower than a standard OMRON
Heat Sink.

11

Three-phase G3PE

Dimensions

Note: All units are in millimeters unless otherwise indicated.

Solid State Relays

Models with
DIN Track Mounting

G3PE-215B-3N
G3PE-215B-2N
G3PE-225B-2N
G3PE-515B-3N
G3PE-515B-2N
G3PE-525B-2N

Two, R2.3
mounting
holes

Two, 4.6-dia. mounting holes

Four, 8 dia.

0.5
20

Note: Without terminal cover. Note: With terminal cover.

68

Two, M3.5

24

20

Six, M4

32.2

100

84.5

68

64

80 max.

max.

90

max.

Models with
DIN Track Mounting

G3PE-225B-3N
G3PE-235B-2N
G3PE-525B-3N
G3PE-535B-2N

Mounting Holes

±0.3

90

G3PE-215B-3N

L1/R

T1/U T2/V T3/W

Two, R2.3
mounting
holes

±0.3

64

Four, 4.5 dia. or M4

L2/S L3/T

Two, 4.6-dia. mounting holes

Four, 8 dia.

(+)

A1

Input circuit

A2

(−)

Two, M3.5

24

35

max.

23.2

19.1

120 max.

Terminal Arrangement/Internal Circuit Diagram

(+)

A1

Input circuit

A2

(−)

G3PE-515E-3N

L1/R

L2/S L3/T

T1/U T2/V T3/W

84.5

max.

110100

G3PE-2@5B-2N

L1/R

L2/S L3/T

T1/U T2/V T3/W

68

120

max.

(+)

A1

Input circuit

A2

(−)

G3PE-5@5B-2N

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

12

0.5
20

68

20

32.2

Six, M5 (35-A type)
Six, M4 (25-A type)

64

80 max.

Note: Without terminal cover. Note: With terminal cover.

Mounting Holes

±0.3

110

64

±0.3

Four, 4.5 dia. or M4

19.1

Terminal Arrangement/Internal Circuit Diagram

(+)

A1

Input circuit

A2

(−)

G3PE-525B-3N

L1/R

T1/U T2/V T3/W

G3PE-225B-3N

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

G3PE-235B-2N

L1/R

L2/S L3/T

T1/U T2/V T3/W

35

max.

23.2

120 max.

L2/S L3/T

(+)

A1

Input circuit

A2

(−)

G3PE-535B-2N

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

Three-phase G3PE

Models with
DIN Track Mounting

G3PE-235B-3N
G3PE-245B-2N
G3PE-535B-3N
G3PE-545B-2N

Two, 4.6-dia. mounting holes

Four, 8 dia.

Two, M3.5

68

Two, R2.3
mounting
holes

0.5

24

Six, M5

20

20

32.2

68

64

80 max.

max.

Note: Without terminal cover. Note: With terminal cover.

Mounting Holes

±0.3

64

±0.3

130

Four, 4.5 dia. or M4

Terminal Arrangement/Internal Circuit Diagram

G3PE-235B-3N

L1/R

L2/S L3/T

(+)

A1

G3PE-245B-2N

L1/R

L2/S L3/T

(+)

A1

23.2

130120

35

max.

120 max.

140

max.

84.5

19.1

G3PE-535B-3N

L1/R

L2/S L3/T

(+)

A1

G3PE-545B-2N

L1/R

L2/S L3/T

(+)

A1

Models with
DIN Track Mounting

G3PE-245B-3N
G3PE-545B-3N

Two, R2.3
mounting
holes

Input circuit

32.2

A2

(−)

Six, M5

Two, M3.5

68

24

T1/U T2/V T3/W

T1/U T2/V T3/W

Two, 4.6-dia. mounting holes

Four, 8 dia.

0.5

Note: Without terminal cover. Note: With terminal cover.

20

20

68

64

80 max.

110 max.

Input circuit

A2

(−)

84.5

max.

Mounting Holes

±0.3

130

64

±0.3

19.1

T1/U T2/V T3/W

140

130120

max.

35

max.

23.2

120 max.

Input circuit

A2

(−)

T1/U T2/V T3/W

Input circuit

A2

(−)

Four, 4.5 dia. or M4

Terminal Arrangement/Internal Circuit Diagram

(+)

A1

Input circuit

A2

(−)

G3PE-545B-3N

L1/R

L2/S L3/T

T1/U T2/V T3/W

G3PE245B-3N

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

13

Three-phase G3PE

Models with Screw Mounting

G3PE-215B-2
G3PE-515B-2

0.5

Note: Without terminal cover.

DIN Track or screw mounting

Mounting Holes

20 20

Six, M4

32.2

68

Two, 4.5 dia. or M4

±0.3

90

±0.3

50

24

68

Two, M3.5

50

4.6 × 5.6
elliptical hole

80 max.

Note: With terminal cover.

4.6 dia.

84.5

100

90

max.

max.

35

max.

23.2

19.1

55 max.

Terminal Arrangement/Internal Circuit Diagram

G3PE-215B-2

L1/R

L2/S L3/T

(+)

A1

G3PE-515B-2

L1/R

L2/S L3/T

(+)

A1

Models with Screw Mounting

G3PE-215B-3
G3PE-225B-2
G3PE-515B-3
G3PE-525B-2

For screw mounting only

Four, R2.5

0.5

Note: Without terminal cover. Note: With terminal cover.

20 20

32.2

68

Mounting Holes

Four, 4.5 dia. or M4

±0.3

100

Six, M4

24

68

Two, M3.5

±0.3

60

80 max.

90

100

110.5 max.

T1/U T2/V T3/W

5

80

60

35

max.

23.2

19.1

70 max.

84.5
max.

Input circuit

A2

(−)

T1/U T2/V T3/W

Input circuit

A2

(−)

14

G3PE-215B-3

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

Terminal Arrangement/Internal Circuit Diagram

G3PE-225B-2

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

G3PE-515B-3

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

G3PE-525B-2

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

Three-phase G3PE

Models with
Screw Mounting

G3PE-225B-3
G3PE-235B-2
G3PE-525B-3
G3PE-535B-2

For screw mounting only

Four, R2.5

24

68

Two, M3.5

32.2

Six, M5
(G3PE-@35B-2)
Six, M4
(G3PE-@25B-3)

0.5
20 20

68

Note: Without terminal cover. Note: With terminal cover.

Mounting Holes

Four, 4.5 dia. or M4

±0.3

90

±0.3

100

Terminal Arrangement/Internal Circuit Diagram

G3PE-225B-3

L1/R

L2/S L3/T

(+)

A1

G3PE-235B-2

L1/R

L2/S L3/T

(+)

A1

80 max.

90

100

110.5 max.

G3PE-525B-3

L1/R

5

84.5
max.

19.1

L2/S L3/T

90

23.2

110.5
max.

35

max.

70 max.

(+)

A1

G3PE-535B-2

L1/R

L2/S L3/T

(+)

A1

Models with
Screw Mounting

G3PE-235B-3
G3PE-245B-2
G3PE-535B-3
G3PE-545B-2

For screw mounting only

Input circuit

T1/U T2/V T3/W

A2

(−)

T1/U T2/V T3/W

Four, R2.5

24

68

Two, M3.5

0.5
20 20

Six, M5

32.2

68

Note: Without terminal cover. Note: With terminal cover.

Mounting Holes

Four, 4.5 dia. or M4

±0.3

90

Input circuit

A2

(−)

T1/U T2/V T3/W

80 max.

110
120

130.5 max.

5

84.5
max.

19.1

Input circuit

A2

(−)

90

23.2

130.5
max.

35

max.

70 max.

T1/U T2/V T3/W

Input circuit

A2

(−)

120

G3PE-235B-3

L1/R

L2/S L3/T

T1/U T2/V T3/W

±0.3

(+)

A1

Input circuit

A2

(−)

Terminal Arrangement/Internal Circuit Diagram

G3PE-245B-2

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

G3PE-535B-3

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

G3PE-545B-2

L1/R

L2/S L3/T

T1/U T2/V T3/W

(+)

A1

Input circuit

A2

(−)

15

Three-phase G3PE

Models with Screw Mounting

G3PE-245B-3
G3PE-545B-3

For screw mounting only

Four, R2.5

Note: Without terminal cover. Note: With terminal cover.

0.5
20 20

68

Mounting Holes

32.2

Four, 4.5 dia. or M4

24

Two, M3.5

Six, M5

±0.3

150

5

84.5

68

80 max.

110
120

130.5 max.

max.

19.1

150

23.2

190.5
max.

35

max.

70 max.

Terminal Arrangement/Internal Circuit Diagram

(+)

A1

G3PE-545B-3

L1/R

L2/S L3/T

(+)

A1

G3PE-245B-3

L1/R

L2/S L3/T

±0.3

120

Models with Externally Attached Heat Sinks

G3PE-215B-3H

Four, 4.5 dia.

Four, 8 dia.

G3PE-215B-2H
G3PE-225B-3H
G3PE-225B-2H

24

G3PE-235B-3H
G3PE-235B-2H
G3PE-245B-3H
G3PE-245B-2H
G3PE-515B-3H
G3PE-515B-2H
G3PE-525B-3H
G3PE-525B-2H
G3PE-535B-3H

0.5
20 20

68

Note: Without terminal cover.

Mounting Holes

Four, 4.5 dia. or M4

Two, M3.5

32.2
Six, M4
(G3PE-@15B-@H/-@25B-@H)
Six, M5
(G3PE-@35B-@H/-@45B-@H)

G3PE-535B-2H
G3PE-545B-3H
G3PE-545B-2H

±0.3

68

G3PE-2@5B-3H

L1/R

L2/S L3/T

±0.3

68

(+)

A1

T1/U T2/V T3/W

68

80 max.

84.5

80

max.

Note: With terminal cover.

35

max.

23.2

19.1

Terminal Arrangement/Internal Circuit Diagram

(+)

A1

G3PE-5@5B-3H

L1/R

G3PE-2@5B-2H

L1/R

L2/S L3/T

9

L2/S L3/T

4.5 dia.

(+)

A1

Input circuit

A2

(−)

8 dia.

G3PE-5@5B-2H

T1/U T2/V T3/W

L1/R

L2/S L3/T

Input circuit

A2

(−)

(+)

A1

16

T1/U T2/V T3/W

Input circuit

A2

(−)

T1/U T2/V T3/W

Input circuit

A2

(−)

T1/U T2/V T3/W

Input circuit

A2

(−)

T1/U T2/V T3/W

Input circuit

A2

(−)

Accessories (Order Separately)

Heat Sink

Y92B-P50 (Mounts to DIN Track.)
For G3PE-215B-2H and
G3PE-515B-2H

4.6 dia.

50

68 90

68

80 max.

4.6 × 5.6
elliptical
hole

80.5
max.

55 max.

100
max.

Mounting Holes

Two, 4.5 dia. or M4

Three-phase G3PE

Heat Sink

Y92B-P100
For G3PE-215B-3H,
G3PE-225B-2H,
G3PE-515B-3H, and
G3PE-525B-2H

Four, M4

100

±0.3

90

68

±0.3

50

Four,
R2.5

68

110.5 max.

5

70 max.

80.5

60

max.

Mounting Holes

Four, 4.5 dia. or M4

±0.3

100

±0.3

60

Heat Sink

Y92B-P150
For G3PE-225B-3H,
G3PE-235B-2H,
G3PE-525B-3H, and
G3PE-535B-2H

100

68

Four,
R2.5

68

110.5 max.

Four, M4

70 max.

Heat Sink

Y92B-P200
For G3PE-235B-3H,
G3PE-245B-2H,
G3PE-535B-3H, and

Heat Sink

Y92B-P250
For G3PE-245B-3H and
G3PE-545B-3H

120

G3PE-545B-2H

120

Four, M4

5

110.5

90

max.

68

Four,
R2.5

68

120

130.5 max.

5

70 max.

130.5

68

90

max.

47.6

Four,
R2.5

Four, M4M4-D10

M4-D10

68

120

130.5 max.

5

70 max.

150

190.5
max.

Mounting Holes

Four, 4.5 dia. or M4

±0.3

100

Mounting Holes

Four, 4.5 dia. or M4

±0.3

90

±0.3

120

±0.3

90

Mounting Holes

120

±0.3

Four, 4.5 dia. or M4

150

±0.3

17

G3PE

Safety Precautions

Refer to Safety Precautions for All Solid State Relays.

!CAUTION

Minor electrical shock may occasionally occur.
Do not touch the G3PE terminal section (i.e., current­carrying parts) while the power is being supplied.
Also, always attach the cover terminal.

The G3PE may rupture if short-circuit current flows.
As protection against accidents due to short­circuiting, be sure to install protective devices, such
as fuses and no-fuse breakers, on the power supply
side.

Minor electrical shock may occasionally occur.
Do not touch the main circuit terminals on the SSR
immediately after the power supply has been turned
OFF. Shock may result due to the electrical charge
stored in the built-in snubber circuit.

Minor burns may occasionally occur.
Do not touch the SSR or the heat sink while the power
is being supplied or immediately after the power
supply has been turned OFF. The SSR and heat sink
become extremely hot.

Precautions for Safe Use

OMRON constantly strives to improve quality and reliability.
SSRs, however, use semiconductors, and semiconductors may
commonly malfunction or fail. In particular, it may not be possible to
ensure safety if the SSRs are used outside the rated ranges.
Therefore, always use the SSRs within the ratings. When using an
SSR, always design the system to ensure safety and prevent human
accidents, fires, and social harm in the event of SSR failure. System
design must include measures such as system redundancy,
measures to prevent fires from spreading, and designs to prevent
malfunction.

Transport

Do not transport the G3PE under the following conditions.
Doing so may result in damage, malfunction, or deterioration of
performance characteristics.

• Conditions in which the G3PE may be subject to water.

• Conditions in which the G3PE may be subject to high temperature

or high humidity.

• Conditions in which the G3PE is not packaged.

Operating and Storage Environments

Do not use or store the G3PE in the following locations. Doing so may
result in damage, malfunction, or deterioration of performance
characteristics.

• Locations subject to rainwater or water splashes.

• Locations subject to exposure to water, oil, or chemicals.

• Locations subject to high temperature or high humidity.

• Do not store in locations subject to ambient storage temperatures
outside the range −30 to 100°C.

• Do not use in locations subject to relative humidity outside the

range 45% to 85%.

• Locations subject to corrosive gases.

• Locations subject to dust (especially iron dust) or salts.

• Locations subject to direct sunlight.

• Locations subject to shock or vibration.

Installation and Handling

• Do not block the movement of the air surrounding the G3PE or heat

sink. Abnormal heating of the G3PE may result in shorting failures
of the output elements or burn damage.

• Do not use the G3PE if the heat radiation fins have been bent by

being dropped. Doing so may result in malfunction due to a
reduction in the heat radiation performance.

• Do not handle the G3PE with oily or dusty (especially iron dust)

hands. Doing so may result in malfunction.

• Attach a heat sink or radiator when using an SSR. Not doing so

may result in malfunction due to a reduction in the heat radiation
performance.

Installation and Mounting

• Mount the G3PE in the specified direction. Otherwise excessive

heat generated by the G3PE may cause short-circuit failures of the
output elements or burn damage.

• Make sure that there is no excess ambient temperature rise due to

the heat generation of the G3PE. If the G3PE is mounted inside a
panel, install a fan so that the interior of the panel is fully ventilated.

• Make sure the DIN track is securely mounted. Otherwise, the

G3PE may fall.

• When mounting the heat sink, do not allow any foreign matter

between the heat sink and the mounting surface. Foreign matter
may cause malfunction due to a reduction in the heat radiation
performance.

• If the G3PE is mounted directly in a control panel, use aluminum,

steel plating, or similar material with a low heat resistance as a
substitute for a heat sink. Using the G3PE mounted in wood or
other material with a high heat resistance may result in fire or
burning due to heat generated by the G3PE.

Installation and Wiring

• Use wires that are suited to the load current. Otherwise, excessive

heat generated by the wires may cause burning.

• Do not use wires with a damaged outer covering.

Otherwise, it may result in electric shock or ground leakage.

• Do not wire any wiring in the same duct or conduit as power or

high-tension lines. Otherwise, inductive noise may damage the
G3PE or cause it to malfunction.

• When tightening terminal screws, prevent any non-conducting

material from becoming caught between the screws and the
tightening surface. Otherwise, excessive heat generated by the
terminal may cause burning.

• Do not use the G3PE with loose terminal screws. Otherwise,

excessive heat generated by the wire may cause burning.

• For the G3PE models with a carry current of 35 A or larger, use M5

crimp terminals that are an appropriate size for the diameter of the
wire.

• Always turn OFF the power supply before performing wiring. Not

doing so may cause electrical shock.

Installation and Usage

• Select a load within the rated values. Not doing so may result in

malfunction, failure, or burning.

• Select a power supply within the rated frequencies. Not doing so

may result in malfunction, failure, or burning.

• The G3PE provides a circuit to prevent photocoupler damage by

forcibly arcing the output element for surge voltages applied to the
load. The G3PE therefore cannot be used for motor loads. Doing
so may result in load motor malfunction.

18

Precautions for Correct Use

The SSR in operation may cause an unexpected accident.
Therefore it is necessary to test the SSR under the variety of
conditions that are possible. As for the characteristics of the SSR, it is
necessary to consider differences in characteristics between
individual SSRs.
The ratings in this catalog are tested values in a temperature range
between 15°C and 30°C, a relative humidity range between 25% and
85%, and an atmospheric pressure range between 86 and 106 kPa.
It will be necessary to provide the above conditions as well as the load
conditions if the user wants to confirm the ratings of specific SSRs.

Causes of Failure

• Do not drop the G3PE or subject it to abnormal vibration or shock

during transportation or mounting. Doing so may result in
deterioration of performance, malfunction, or failure.

• Tighten each terminal to the torque specified below. Improper

tightening may result in abnormal heat generation at the terminal,
which may cause burning.

Terminals Screw terminal diameter Tightening torque

Input terminals M3.5 0.59 to 1.18 N·m

Output

terminals

M4 0.98 to 1.47 N·m
M5 1.57 to 2.45 N·m

• Do not supply overvoltage to the input circuits or output circuits.

Doing so may result in failure or burning.

• Do not use or store the G3PE in the following conditions. Doing so

may result in deterioration of performance.

• Locations subject to static electricity or noise

• Locations subject to strong electric or magnetic fields

• Locations subject to radioactivity

Mounting

• The G3PE is heavy. Firmly mount the DIN Track and secure both

ends with End Plates for DIN Track mounting models. When

mounting the G3PE directly to a panel, firmly secure it to the panel.
Screw diameter: M4
Tightening torque: 0.98 to 1.47 N·m

Mounted on a

vertical surface

Vertical
Direction

Panel

Note: Make sure that the load current is 50% of the rated load current

when the G3PE is mounted horizontally.
For details on close mounting, refer to the related information
under performance characteristics.
Mount the G3PE in a direction so that the markings read
naturally.

• The G3PE-2N/-3N (DIN Track mounting models) can be mounted

on the following TR35-15Fe (IEC 60715) DIN Tracks.

Manufacturer Thickness 1.5 mm 2.3 mm
Schneider AM1-DE200 ---

WAGO

PHOENIX NS35/15 NS35/15-2.3

horizontal surface

210-114,
210-197

Mounted on a

Panel

210-118

G3PE

Wiring

• When using crimp terminals, refer to the terminal clearances

shown below.

Output Terminal Section for Three-phase Models

Output Terminal Section for Single-phase Models

15-A and 25-A Models 35-A and 45-A Models

10 mm 13 mm

Input Terminal Section

• Make sure that all lead wires are thick enough for the current.

• For three-element and two-element models, the output terminal will

be charged even when the Relay is OFF. Touching the terminal
may result in electric shock. To isolate the Relay from the power
supply, install an appropriate circuit breaker between the power
supply and the Relay.
Always turn OFF the power supply before wiring the Unit.

• Terminal L2 and terminal T2 of a 2-element model are internally

connected to each other. Connect terminal L2 to the ground
terminal of the power supply.
If terminal L2 is connected to a terminal other than the ground
terminal, cover all the charged terminals, such as heater terminals,
to prevent electric shock and ground faults.

Fuses

• Use a quick-burning fuse on the output terminals to prevent

accidents due to short-circuiting. Use a fuse with equal or greater
performance than those given in the following table.

Recommended Fuse Capacity

Rated G3PE output

current

15 A G3PE@15B Series
25 A G3PE@25B Series
35 A G3PE@35B Series
45 A G3PE@45B Series

7 mm

13 mm

12.4 mm

M4 (15 A, 25 A)

7.0 mm

M3.5

Applicable SSR

M4 (15A, 25A)
M5 (35A, 45A)

12.9 mm

M5 (35 A, 45 A)

10 mm

12 mm

Fuse

(IEC 60269-4)

32 A

63 A

19

G3PE

EMC Connection

Make EMC connections according to the following figure.

• Connect a capacitor to the load power supply.

• The input cable must be no longer than 3 m.

Load

Input Output

3 m max.

G3PE

Recommended Capacitor (Film Capacitor)
G3PE-2@@B Series: 1 µF, 250 VAC
G3PE-5@@B Series: 0.5 µF, 500 VAC

EMI

This is a Class A product (for industrial environments). In a domestic
environment, the G3PE may cause radio interference, in which case
the user may be required to take appropriate measures.

Noise and Surge Effects

If noise or an electrical surge occurs that exceeds the malfunction
withstand limit for the G3PE output circuit, the output will turn ON for
a maximum of one half cycle to absorb the noise or surge. Confirm
that turning the output ON for a half cycle will not cause a problem for
the device or system in which the G3PE is being used prior to actual
use. The G3PE malfunction withstand limit is shown below.

• Malfunction withstand limit (reference value): 500 V

Note: This value was measured under the following conditions.

Noise duration: 100 ns and 1 µs
Repetition period: 100 Hz
Noise application time: 3 min

Mounting Models with Externally Attached Heat Sinks

• Before attaching an external Heat Sink or Radiator to the Unit,

always apply silicone grease, such as Toshiba Silicone's YG6260
or Sinetsu Silicone's G746, to the mounting surface to enable
proper heat radiation.

• Tighten the screws to the following torque to secure the Unit and

external Heat Sink or Radiator to enable proper heat dissipation.

Tightening torque: 2.0 N·m

Mounting to Control Panel

The G3PE is heavy. Firmly mount the DIN track and secure both ends
with End Plates for DIN-track-mounting models. When mounting the
G3PE directly to a panel, firmly secure it to the panel.
If the panel is airtight, heat from the SSR will build up inside, which
may reduce the current carry ability of the SSR or adversely affect
other electrical devices. Be sure to install ventillation holes on the top
and bottom of the panel.

SSR Mounting Pitch (Panel Mounting)

• Single-phase Model

Duct or other object blocking airflow

Between duct and
G3PE

60 mm min.

Between duct and
G3PE

30 mm min.

Between duct and
G3PE

80 mm min.

Host and slave

SSR

Mounting direction

Vertical Direction

Host and slave

80 mm min.

• Three-phase Models

Duct or other object
blocking airflow

G3PE

10 mm min.

G3PE

60 mm min.

G3PE G3PE

30 mm min.

Between duct and
G3PE

80 mm min.

Duct or other object
blocking airflow

20

Relationship between the G3PE and Ducts or
Other Objects Blocking Airflow

Incorrect Example Countermeasure 1 Countermeasure 2

Duct or other object
blocking airflow

50 mm max.

Duct

(No more
than 1/2
the SSR
depth is
recom­mended.)

Duct

Airflow

G3PE

Mounting surface

SSR SSR

If the depth direction of
the G3PE is obstructed by
ducts, the heat radiation
will be adversely affected.

Duct Duct Duct

Vertical
Direction

Mounting surface

Use ducts that have a
shallow depth, to provide
a sufficient ventilation
area.

Base

Mounting surface

If the ducts cannot be made
lower, place the G3PE on a
metal base so that it is not
surrounded by the ducts.

SSR

Ventilation Outside the Control Panel

Duct or other object blocking airflow

Be aware of airflow

Ventilation
outlet

SSR

SSR

Air inlet

(Axial Fan)

SSR

Note: 1. If the air inlet or air outlet has a filter, clean the filter regularly

to prevent it from clogging to ensure an efficient flow of air.

2. Do not locate any objects around the air inlet or air outlet,
otherwise the objects may obstruct the proper ventilation of
the control panel.

3. A heat exchanger, if used, should be located in front of the
G3PE to ensure the efficiency of the heat exchanger.

G3PE Ambient Temperature

The rated current of the G3PE is measured at an ambient
temperature of 40°C.
The G3PE uses a semiconductor to switch the load. This causes the
temperature inside the control panel to increase due to heating
resulting from the flow of electrical current through the load. The
G3PE reliability can be increased by adding a ventilation fan to the
control panel to dispel this heat, thus lowering the ambient
temperature of the G3PE.
(Arrhenius's law suggests that life expectancy is doubled by each
10°C reduction in ambient temperature.)

SSR rated current (A) 15 A 25 A 35 A 45 A

Required number of
fans per SSR

Example: For 10 G3PE SSRs with load currents of 15 A,

0.23 × 10 = 2.3
Thus, 3 fans would be required.

Note: 1. Size of fans: 92 mm × 92 mm, Air volume: 0.7 m

Ambient temperature of control panel: 30°C

2. If there are other instruments that generate heat in the
control panel in addition to SSRs, more ventilation will be
required.

3. Ambient temperature: The temperature that will allow the
SSR to cool by convection or other means.

0.23 0.39 0.54 0.70

3

/min,

21

G3PE

Warranty and Application Considerations

Read and Understand this Catalog

Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or
other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER
ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET
THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS,
OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON
CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE

PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED,
INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE
MODIFICATION OR REPAIR.

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of
products in the customer's application or use of the products.

Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will
be used.

Know and observe all prohibitions of use applicable to this product.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT

ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON
PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR
SYSTEM.

Disclaimers

PERFORMANCE DATA

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a
warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application
requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with
your OMRON representative at any time to confirm actual specifications of purchased product.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

22

G3PE

23

OMRON Corporation

Industrial Automation Company

Control Devices Division H.Q.
Strategy Planning Division

Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: [phone]/Fax: [phone]

Regional Headquarters

OMRON EUROPE B.V.

Wegalaan 67-69-2132 JD Hoofddorp
The Netherlands
Tel: [phone]/Fax: [phone]

OMRON ELECTRONICS LLC

One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: [phone]/Fax: [phone]

OMRON ASIA PACIFIC PTE. LTD.

No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Tel: [phone]/Fax: [phone]

OMRON (CHINA) CO., LTD.

Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: [phone]/Fax: [phone]

OMRON Industrial Automation Global: www.ia.omron.com

Authorized Distributor:

© OMRON Corporation 2008 All Rights Reserved.

In the interest of product improvement,
specifications are subject to change without notice.

Cat. No. J174-E1-01

Printed in Japan

0708 (0708)