Omron H3RN Series Plug In Timer Relay, 24V dc, 2-Contact, 0.1 min → 10h
- RS Stock No.:
- 236-1262
- Mfr. Part No.:
- H3RN-21 24VDC
- Manufacturer:
- Omron
The image is for reference only, please refer to product details and specifications
Subtotal (1 unit)*
HK$800.00
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In Stock
- Plus 4 unit(s) shipping from 15 December 2025
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Units | Per unit |
|---|---|
| 1 + | HK$800.00 |
*price indicative
- RS Stock No.:
- 236-1262
- Mfr. Part No.:
- H3RN-21 24VDC
- Manufacturer:
- Omron
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Supply Voltage | 24V dc | |
| Mounting Type | Plug In | |
| Mode of Operation | Flicker OFF Start, Flicker ON Start Selectable by DIP Switch, Interval, ON Delay | |
| Time Range | 0.1 min → 10h | |
| Number of Contacts | 2 | |
| Number of Timer Functions | Multi Function | |
| Time Increment | Hours, Minutes | |
| Maximum Current | 3A | |
| Maximum Voltage | 250V ac | |
| Switch Configuration | DPST | |
| Terminal Type | Socket | |
| Power Supply | External | |
| Width | 12.8mm | |
| Length | 31.2mm | |
| Depth | 53.4mm | |
| Maximum Operating Temperature | +55°C | |
| Series | H3RN | |
| Time Delay | (dc) 0.1 s, (ac) 0.5s | |
| Minimum Operating Temperature | -10°C | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Supply Voltage 24V dc | ||
Mounting Type Plug In | ||
Mode of Operation Flicker OFF Start, Flicker ON Start Selectable by DIP Switch, Interval, ON Delay | ||
Time Range 0.1 min → 10h | ||
Number of Contacts 2 | ||
Number of Timer Functions Multi Function | ||
Time Increment Hours, Minutes | ||
Maximum Current 3A | ||
Maximum Voltage 250V ac | ||
Switch Configuration DPST | ||
Terminal Type Socket | ||
Power Supply External | ||
Width 12.8mm | ||
Length 31.2mm | ||
Depth 53.4mm | ||
Maximum Operating Temperature +55°C | ||
Series H3RN | ||
Time Delay (dc) 0.1 s, (ac) 0.5s | ||
Minimum Operating Temperature -10°C | ||
Ultra-slim Multifunction Relay Timer - H3RN
Functions - 143, 421, 611, 612 (for explanation of these functions refer to introductory pages in the 'Timers' section).
Ultra slim 13 mm design, for G2R relay socket.
Dimensions W46mm, D13mm, H29 mm.
Creepage and Clearance 1.5 mm; 2.5 mm.
Operating Accuracy +/- 1% FS max
Switching Voltage 250 Vac.
Ultra slim 13 mm design, for G2R relay socket.
Dimensions W46mm, D13mm, H29 mm.
Creepage and Clearance 1.5 mm; 2.5 mm.
Operating Accuracy +/- 1% FS max
Switching Voltage 250 Vac.
Standards
EN61812-1
Approvals
UL recognised component, CSA certified


For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
Approvals
UL recognised component, CSA certified
Standards
EN61812-1
Related links
- Omron H3RN Series Plug In Timer Relay 2-Contact, 0.1 min → 10h
- Omron H3RN Series Plug In Timer Relay 1-Contact, 0.1 min → 10h
- Omron H3RN Series Panel Mount Timer Relay 2-Contact SPDT
- Omron H3RN Series Plug In Timer Relay 1-Contact, 0.1 min → 10h
- Omron H3RN Series Plug In Timer Relay 2-Contact, 0.1 s → 10min
- Omron H3RN Series Plug In Timer Relay 1-Contact, 0.1 s → 10min
- Omron H3RN Series Panel Mount Timer Relay 2-Contact DPST
- Omron H3RN Series Panel Mount Timer Relay 2-Contact SPDT
