Omron G3PJ, G3PJ-225B, G3PJ-215B, G3PJ-515B, G3PJ-525B Series Manual

Solid State Relays for Heaters

For the recent information on models that have been certified
for safety standards, refer to your OMRON website.

Refer to Safety Precautions on page 5.

1. Rated Load Voltage

2: 24 to 240 VAC
5: 100 to 480 VAC

2. Rated Load Current for Three Close-mounted SSRs

15: 15 A
25: 25 A

3. Input Terminal Form

Blank: Screw technology
PU: Push-in plus technology

G3PJ

Single-phase SSR for low heat
generation enables carrying 25 A * even
for close mounting of three SSRs to
contribute to downsizing of control
panels.
Models available with push-in plus input
terminals.

* G3PJ-@25B(-PU)

• SCCR of 10kA (UL 508).

• Surge pass protection improved surge dielectric strength for
output currents. (OMRON testing)

• Both push in plus and screw Technology input terminals
available.

• Mount to DIN Track or with screws.

• Conforms to cULus and EN standards (TÜV certification).

• RoHS compliant.

Model Number Structure

Model Number Legend

G3PJ - @ @@B - @ DC12-24

Basic Model Name Rated input voltage12 3

Ordering Information

Rated load current (ambient

Input

terminal

Screw
terminals

Push-in
plus
technology

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

Data on page 3.

Output

terminal

Screw
terminals

Insulation

method

Phototriac
coupler

Operation

indicator

Yes (orange)

Rated input

voltage

12 to 24 VDC

Zero cross

function

Yes

Rated load

voltage

24 to 240 VAC

100 to 480 VAC

24 to 240 VAC

100 to 480 VAC

temperature of 40°C) *

Close mounting

(Three SSRs)

15 A 18 A G3PJ-215B DC12-24
25 A 27 A G3PJ-225B DC12-24
15 A 23 A G3PJ-515B DC12-24
25 A 27 A G3PJ-525B DC12-24
15 A 18 A G3PJ-215B-PU DC12-24
25 A 27 A G3PJ-225B-PU DC12-24
15 A 23 A G3PJ-515B-PU DC12-24
25 A 27 A G3PJ-525B-PU DC12-24

Separate

mounting

Model

1

G3PJ

Specifications

Ratings

Input (at an Ambient Temperature of 25°C)

Model

Item

G3PJ-2@@B(-PU)/
G3PJ-5@@B(-PU)

Rated voltage

12 to 24 VDC 9.6 to 30 VDC 7 mA max. 9.6 VDC max. 1.0 VDC min.

Output

Item

Model

G3PJ-215B(-PU)

G3PJ-225B(-PU)

G3PJ-515B(-PU)

G3PJ-525B(-PU)

* For close mounting of three SSRs.

Rated load voltage

24 to 240 VAC

100 to 480 VAC

Characteristics

50/60 Hz

50/60 Hz

Operating voltage

Load voltage

19 to 264 VAC

50/60 Hz

75 to 528 VAC

50/60 Hz

range

range

Current

Load current Inrush current resistance I2t

Close mounting *: 15 A,

Separate mounting: 18 A

Close mounting *: 25 A,

Separate mounting: 27 A

Close mounting *: 15 A,

Separate mounting: 23 A

Close mounting *: 25 A,

Separate mounting: 27 A

Must operate

voltage

150 A (60 Hz, 1 cycle) 260A2s

220 A (60 Hz, 1 cycle) 1,260A2s

150 A (60 Hz, 1 cycle) 1,350A2s

220 A (60 Hz, 1 cycle) 6,600A2s

Must release

voltage

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

Model

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 240 VAC) 20 mA max. (at 480 VAC)
100 M min. (at 500 VDC)
2,500 VAC 50/60 Hz for 1 min 4,000 VAC 50/60 Hz for 1 min
10 to 55 to10 Hz, 0.35 mm single amplitude (0.7 mm double amplitude) (Mounted to DIN track)
Destruction: 300 m/s2 (Mounted to DIN track)

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

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

45% to 85%

Applicable Standards

cULus and TÜV (EN 60947-4-3)
Pollution category 2
RoHS compliant

G3PJ-2@@B(-PU) G3PJ-5@@B(-PU)

Approx. 240 g

2

Engineering Data

Input Voltage vs. Input Impedance and Input Voltage vs. Input Current
G3PJ-2@@B(-PU) G3PJ-5@@B(-PU)

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
G3PJ-215B(-PU), G3PJ-225B(-PU)
G3PJ-515B(-PU), G3PJ-525B(-PU)

Close Mounting of Three SSRs Close Mounting of Eight SSRs Separate Mounting

40

30

G3PJ-225B(-PU)
G3PJ-525B(-PU)

25

Load current (A)

20

G3PJ-215B(-PU)
G3PJ-515B(-PU)

15

10

7

0

−30 −20

0 20 40 60 80 100

Ambient temperature (°C)

10

9

8

7

Input current (mA)

6

Input impedance (kΩ)

5

4

3

2

1

0

40

30

Load current (A)

20

12
10

8
5

0

−30 −20

Input current

Input impedance

0 5

10 15 20 25 30 35

G3PJ-225B(-PU)
G3PJ-525B(-PU)

G3PJ-215B(-PU)
G3PJ-515B(-PU)

0 20 40 60 80 100

Ambient temperature (°C)

Ta = 25°C

Input voltage (V)

(Separated by 10 mm or More)

40

35

30
27

Load current (A)

G3PJ-515B(-PU)
23
20

G3PJ-215B(-PU)
18

15
14

10

0

−30 −20

0 20 40 60 80 100

G3PJ

G3PJ-525B(-PU)

G3PJ-225B(-PU)

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.

G3PJ-215B(-PU), G3PJ-515B(-PU) G3PJ-225B(-PU), G3PJ-525B(-PU)

250

200

150

Inrush current (A. Peak)

100

50

0

10 30 50

100

300 500 1,000 3,000 5,000

Energized time (ms)

250

200

150

Inrush current (A. Peak)

100

50

0

10 30 50

100

300 500 1,000 3,000 5,000

Energized time (ms)

3

G3PJ

SSRs with Screw Terminals
G3PJ-215B
G3PJ-225B
G3PJ-515B
G3PJ-525B

Two , M 4

68

4.2

6.3

Two ,
M3.5

Note: Without terminal cover.

24

13

±0.2

Two ,

4.6 dia.

100 max.

90

±0.2

84

22.5 max.

4.6 × 5.6
Oval hole

Note: With terminal cover.

4.5

90

±0.3

Three, 4.5 dia.
or M4

Mounting Holes

13

±0.3

(90)

(85)

(100)

1

2

A1

A2

(+)

(−)

G3PJ-5@@B

1

2

A1

A2

(+)

(−)

G3PJ-2@@B

Terminal Arrangement/Internal Circuit Diagram

Output side

tiucric reggirT

Input side

Input side

Output side

ti
u

c
r

ic reggi

rT

t

iu
cr

i
c t

u
pn
I

ti
u
cr
ic
t
u
pn
I

SSRs with push-in plus
technology
G3PJ-215B-PU
G3PJ-225B-PU
G3PJ-515B-PU
G3PJ-525B-PU

Dimensions (Unit: mm)

Solid State Relays

4

6.1

4.2

26.5

68

2-M4

Note: Without terminal cover.

Mounting Holes

±0.3

13

90

±0.3

Three, 4.5 dia.
or M4

41.5

4.6 × 5.6
Oval hole

Note: With terminal cover.

(98.5)

±0.2

13

Two ,

4.6 dia.

±0.2

84

22.5 max.

90

100 max.

4.5

Terminal Arrangement/Internal Circuit Diagram

(85)

(100)

G3PJ-5@@B-PU

Output side

1

Trigger circuit

2

(+)

A1

Input circuit

A2

(−)

Input side

Output side

G3PJ-2@@B-PU

1

Trigger circuit

2

(+)

A1

Input circuit

A2

(−)

Input side