Omron H3CR-H, H3CR-G, H3CR-F DATASHEET

Solid-state Timer

H3CR-F/G/H

A Wide Variety of DIN 48 x 48-mm H3CR-F Twin Timers, H3CR-G Star-delta Timers,
and H3CR-H Power OFF-delay Timers

Conforms to VDE0435/0110 and approved by UL and CSA.
Conforms to EMC standards.
Six-language instruction manual provided.

Broad Line-up of H3CR Series

H3CR

H3CR-HH3CR-GH3CR-FH3CR-A

Multifunctional Timer

H3CR-A
H3CR-AS
H3CR-A8
H3CR-A8S
H3CR-A8E
H3CR-A8EL

Note: 1. H3CR-AS, H3CR-A8S: Transistor output models

2. Refer to the H3CR-A Datasheet (L84) for details.

11-pin model
8-pin model
8-pin with

instantaneous
contact output
model

Twin Timer

H3CR-F
H3CR-FN
H3CR-F-300
H3CR-FN-300
H3CR-F8
H3CR-F8N
H3CR-F8-300
H3CR-F8N-300

11-pin model

8-pin model

Star-delta Timer

H3CR-G8L
H3CR-G8EL

8-pin model

Power OFF-delay Timer

H3CR-HRL
H3CR-H8L
H3CR-H8RL

11-pin model
8-pin model

1

H3CR-F

Solid-state Twin Timers H3CR-F

DIN 48 x 48-mm Solid-state Twin Timers

Wide power supply ranges of 100 to 240 VAC and
48 to 125 VDC respectively.

Independent ON- and OFF-time settings. Further­more, combinations of long ON- or OFF-time and
short OFF- or ON-time settings are possible.

Fourteen time ranges from 0.05 s to 30 h or from

1.2 s to 300 h depending on the model to be used.
Models with a flicker ON start or flicker OFF start

are available.
Easy sequence checks through instantaneous

outputs for a zero set value at any time range.
Only 80 mm long when panel-mounted with a

socket.
11-pin and 8-pin models are available.

H3CR-F

RC

Ordering Information

Operating

modes

Flicker OFF start 100 to 240 VAC H3CR-F H3CR-F8 H3CR-F-300 H3CR-F8-300

Flicker ON start 100 to 240 VAC H3CR-FN H3CR-F8N H3CR-FN-300 H3CR-F8N-300

Note: Specify both the model number and supply voltage when ordering.

Example: H3CR-F 24 VAC/DC

Model Number Legend:

H3CR - -

1 23 4

1. Classification

F: Twin timers

2. Configuration

None: 11-pin socket
8: 8-pin socket

Supply voltage 0.05 s to 30 h models 1.2 s to 300 h models

11-pin models 8-pin models 11-pin models 8-pin models

24 VAC/DC
12 VDC
48 to 125 VDC

24 VAC/DC
12 VDC
48 to 125 VDC

Supply voltage

3. Twin Timer Mode

None: Flicker OFF start
N: Flicker ON start

4. Specified Type

300: Long time range (1.2 s to 300 h) type

2

H3CR-F

Accessories (Order Separately)

Name/specifications Models

Flush Mounting Adapter

Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N

1 m (l) x 7.3 mm (t) PFP-100N

1 m (l) x 16 mm (t) PFP-100N2
End Plate PFP-M
Spacer PFP-S
Protective Cover Y92A-48B
Track Mounting/

Front Connecting Socket
Back Connecting Socket

Hold-down Clip For PL08 and PL11 Sockets Y92H-7

8-pin P2CF-08

11-pin P2CF-11

8-pin P3G-08

11-pin P3GA-11

For PF085A Socket Y92H-8

Y92F-30
Y92F-73
Y92F-74

Specifications

General

Item H3CR-F H3CR-F8 H3CR-FN H3CR-F8N

Operating mode Flicker OFF start Flicker ON start
Pin type 11-pin 8-pin 11-pin 8-pin
Operating/Reset method Time-limit operation/Time-limit reset or self-reset
Output type Relay output (DPDT)
Mounting method DIN track mounting, surface mounting, and flush mounting
EMC Emission Enclosure: EN55011 Group 1 class A

Approved standards UL508, CSA C22.2 No.14, LR/NK

Emission AC Mains: EN55011 Group 1 class A
Immunity ESD: IEC801-2: 4 kV contact discharge (level 2)

8 kV air discharge (level 3)
Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3)
Immunity Burst: IEC801-4: 2 kV power-line (level 3)

2 kV I/O signal-line (level 4)

Conforms to VDE0435/2021, VDE0110
Conforms to EN50081-2, prEN50082-2

H3CR-F

Time Ranges

0.05 s to 30 h Models
Time unit
Setting 1.2 0.05 to 1.2 1.2 to 12 0.12 to 1.2

3 0.3 to 3 3 to 30 0.3 to 3
12 1.2 to 12 12 to 120 1.2 to 12
30 3 to 30 30 to 300 3 to 30

Note: Instantaneous output is available at any time range. To obtain instantaneous output, set to below 0.

1.2 s to 300 h Models
Time unit
Setting 1.2 1.2 to 12 1.2 to 12 0.12 to 1.2 1.2 to 12

3 3 to 30 3 to 30 0.3 to 3 3 to 30
12 12 to 120 12 to 120 1.2 to 12 12 to 120
30 30 to 300 30 to 300 3 to 30 30 to 300

Note: Instantaneous output is available at any time range. To obtain instantaneous output, set to below 0.

s (sec) x10 s (10 s) min h (hrs)

x10 s (10 s) x10 min (10 min) h (hrs) x10 h (10 h)

3

H3CR-F

H3CR-F

Ratings

Rated supply voltage (see note) 100 to 240 VAC (50/60 Hz),12 VDC, 24 VAC/DC (50/60 Hz), 48 to 125 VDC
Operating voltage range 85% to 110% of rated supply voltage; 90% to 110% with 12-VDC models
Power reset Minimum power-opening time: 0.1 s
Power consumption 100 to 240 VAC: approx. 10 VA; 12 VDC: approx. 1 W;

Control outputs Contact output: 5 A at 250 VAC, resistive load (cosφ = 1)

Note: A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC Model.

24 VAC/DC: approx. 2 VA (AC), approx. 1 W (DC); 48 to 125 VDC: approx. 1.5 W

Characteristics

Accuracy of operating time ±0.3% FS max. (±0.3% FS ±10 ms in ranges of 1.2 and 3 s)
Setting error ±5% FS ±0.05 s max.
Reset time 0.1 s max.
Influence of voltage ±0.5% FS max. (±0.5% FS ±10 ms in ranges of 1.2 and 3 s)
Influence of temperature ±2% FS max. (±2% FS ±10 ms in ranges of 1.2 and 3s)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,000 V AC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed

Impulse withstand voltage 3 kV (between power terminals) for 100 to 240 VAC, 48 to 125 VDC

Noise immunity ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width:

Static immunity Malfunction:8 kV

Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude each in three directions

Shock resistance Destruction:980 m/s2 (100G) each in three directions

Ambient temperature Operating:–10°C to 55°C (with no icing)

Ambient humidity Operating: 35% to 85%
Life expectancy Mechanical:20 million operations min. (under no load at 1,800 operations/h)

Case color Light Gray (Munsell 5Y7/1)
Enclosure ratings IEC: IP40
Weight Approx. 100 g

non-current-carrying metal parts)
2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit)
1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other)

1 kV for 12 VDC, 24 VAC/DC

4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts)
for 100 to 240 VAC, 48 to 125 VDC

1.5 kV for 12 VDC, 24 VAC/DC

100 ns/1 µs, 1-ns rise)
±400 V for 12 VDC

Destruction:15 kV

Malfunction:10 to 55 Hz with 0.5-mm single amplitude each in three directions

Malfunction:98 m/s

Storage: –25°C to 65°C (with no icing)

Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h)

2

(10G) each in three directions

Engineering Data

10,000

3

5,000

1,000

500

Switching operations (x 10 )

100

4

30 VDC L/R = 7 ms

250 VAC (cosf = 0.4)

Load current (A)

250 VAC/30 VDC
(cosf = 1)

Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosf = 1)

and a maximum current of 0.1 A can be switched if L/R is 7 ms. In
both cases, a life of 100,000 operations can be expected.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).

H3CR-F

Nomenclature

H3CR-F

OFF indicator (green)
Lit when the output is OFF.

ON indicator (orange)
Lit when the output is ON.

Scale range display
windows

Time range selector (select one
from 1.2, 3, 12, and 30)
For both ON-time and OFF-time.

Operation

Block Diagrams

AC (DC) input

Power supply
circuit

ON indicator OFF indicator

Indicator
circuit

Zero setting
detection
circuit

ROM

RAM

One-chip microcomputer

OFF-time unit display window
OFF-time unit selector (select one from sec.

10 s, min., and hrs, or from 10 s, 10 min, hrs,
and 10 h)

ON-time setting knob (with orange pointer)
For ON-time setting

OFF-time setting knob (with green pointer)
For OFF-time setting

ON-time unit display window
ON-time unit selector (select one

from sec. 10 s, min., and hrs, or from
10 s, 10 min, hrs, and 10 h)

Clock

Time range/unit
selectors

Output
circuit

I/O Functions

Inputs --­Outputs Control output Outputs are turned ON/OFF according to the time set by the ON- and OFF-time setting knob.

5

H3CR-F

Timing Chart

Operating mode Timing chart

Flicker OFF start

ON

Power

Flicker ON start

ON
indicator

OFF
indicator

Output
NO

Output
NC

Power

ON
indicator

OFF

Lit
Not lit

Lit
Not lit

ON
OFF

ON
OFF

ON
OFF

Lit
Not lit

t

OFF

: ON set time

t

ON

t

: OFF set time

OFF

t

ON

t

t

ON

OFF

t

OFFtON

t

ON

t

OFF

t

OFF

0.1 s min.

t

ON

0.1 s min.

t

OFF

t

OFF

H3CR-F

OFF
indicator

Output
NO

Output
NC

Lit
Not lit

ON
OFF

ON
OFF

tON: ON set time
t

: OFF set time

OFF

6

H3CR-F

Dimensions

Note: All units are in millimeters unless otherwise indicated.

H3CR-F
H3CR-FN
H3CR-F-300
H3CR-FN-300

48

17.4

H3CR-F

66.6

52.365.7

0.7

H3CR-F8
H3CR-F8N
H3CR-F8-300
H3CR-F8N-300

Installation

Terminal Arrangement

H3CR-F8
H3CR-F8N
H3CR-F8-300
H3CR-F8N-300

48

48

48

37 dia

37 dia

14 dia.

14 dia.

R1.3

17.4

R1.3

66.6

52.365.7

44.8 x 44.8

0.7

44.8 x 44.8

H3CR-F
H3CR-FN
H3CR-F-300
H3CR-FN-300

(–)
(~)

Power supply

(+)
(~)

(–)(~)

(+)(~)

Power supply

Note: Leave terminals 5, 6, and 7 open.

Do not use them as relay terminals.

7

H3CR-G

Solid-state Star-delta Timer H3CR-G

DIN 48 x 48-mm Solid-state Star-delta
Timer

A wide star-time range (up to 120 seconds) and
star-delta transfer time range (up to 0.5 seconds).

Ordering Information

H3CR-G

RC

Outputs Supply voltage 8-pin models

Time-limit contact 100 to 120 VAC H3CR-G8L

200 to 240 VAC

Time-limit contact and instantaneous contact 100 to 120 VAC H3CR-G8EL

200 to 240 VAC

Note: Specify both the model number and supply voltage when ordering.

Example: H3CR-G8L 100 to 120 VAC

Supply voltage

Model Number Legend:

H3CR -

1 23

1. Classification

G: Star-delta timer

2. Configuration

8: 8-pin socket

4

3. Outputs

None: Star-delta operation contact
E: Star-delta operation contact and instantaneous contact

4. Dimensions

L: Long-body model

8

H3CR-G

Accessories (Order Separately)

Name/specifications Models

Flush Mounting Adapter

Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N

1 m (l) x 7.3 mm (t) PFP-100N

1 m (l) x 16 mm (t) PFP-100N2
End Plate PFP-M
Spacer PFP-S
Protective Cover Y92A-48B
Track Mounting/

Front Connecting Socket
Back Connecting Socket P3G-08
Time Setting Ring Setting a specific time Y92S-27

Panel Cover (see note) Light Gray (5Y7/1) Y92P-48GL

Hold-down Clip For PL08 and PL11 Sockets Y92H-1

Note: The Time Setting Ring and Panel Cover are sold together.

8-pin P2CF-08

Limiting the Setting Range Y92S-28

Black (N1.5) Y92P-48GB

Medium Gray (5Y5/1) Y92P-48GM

For PF085A Socket Y92H-2

Y92F-30
Y92F-70
Y92F-71

H3CR-G

Specifications

General

Item H3CR-G8L H3CR-G8EL

Functions Star-delta timer Star-delta timer with instantaneous output
Pin type 8-pin
Operating/Reset method Time-limit operation/Self-reset
Output type Time-limit: SPST-NO (star operation circuit)

SPST-NO (delta operation circuit)

Mounting method DIN track mounting, surface mounting, and flush mounting
EMC Emission Enclosure: EN55011 Group 1 class A

Emission AC Mains: EN55011 Group 1 class A
Immunity ESD: IEC801-2: 4 kV contact discharge (level 2)

Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3)
Immunity Burst: IEC801-4: 2 kV power-line (level 3)

Approved standards UL508, CSA C22.2 No.14, LR/NK

Conforms to VDE0435/2021, VDE0110
Conforms to EN50081-2, prEN50082-2

Time-limit: SPST-NO (star operation circuit)

SPST-NO (delta operation circuit)

Instantaneous: SPST-NO

8 kV air discharge (level 3)

2 kV I/O signal-line (level 4)

9

H3CR-G

H3CR-G

Time Ranges

Star-delta transfer
time

Star
operation
time setting

6 0.5 to 6 sec
12 1 to 12 sec
60 5 to 60 sec
120 10 to 120 sec

0.05 sec 0.1 sec 0.25 sec 0.5 sec

Ratings

Rated supply voltage 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz)
Operating voltage range 85% to 110% of rated supply voltage
Power reset Minimum power-opening time: 0.5 s
Power consumption 100 to 120 VAC: approx. 6 VA/2.4 W

Control outputs Contact output: 5 A at 250 VAC, resistive load (cosφ = 1)

200 to 240 VAC: approx. 12 VA/2.6 W

Characteristics

Accuracy of operating time ±0.3% FS max.
Setting error ±5% FS ±0.05 s max.
Star-delta transfer time Accuracy: ±25% FS + 5 ms max.
Influence of voltage ±0.5% FS max.
Influence of temperature ±2% FS max.
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,000 V AC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed

Impulse withstand voltage 3 kV (between power terminals)

Noise immunity ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width:

Static immunity Malfunction:8 kV

Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude each in three directions

Shock resistance Destruction:980 m/s2 (100G) each in three directions

Ambient temperature Operating:–10°C to 55°C (with no icing)

Ambient humidity Operating: 35% to 85%
Life expectancy Mechanical:20 million operations min. (under no load at 1,800 operations/h)

Case color Light Gray (Munsell 5Y7/1)
Enclosure ratings IEC: IP40
Weight H3CR-G8L: approx. 110 g; H3CR-G8EL: approx. 130 g

non-current-carrying metal parts)
2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit)
1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other)

4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts)

100 ns/1 µs, 1-ns rise)

Destruction:15 kV

Malfunction:10 to 55 Hz with 0.5-mm single amplitude each in three directions

Malfunction:294 m/s

Storage: –25°C to 65°C (with no icing)

Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h)

2

(30G) each in three directions

10