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OMRON H3RN-2 24VDC | Plug-In Multifunction Timer Relay | 24 V DC, 0.1 s–10 min, DPST
For 24 V DC control circuits, the OMRON H3RN-2 24VDC is an H3RN series plug-in multifunction timer relay adjustable over 0.1 s to 10 min. On the H3RN-2 24VDC you get DPST output and a 3 A maximum current rating.
- Operating modes: Flicker OFF Start, Flicker ON Start (DIP switch selectable), Interval, ON Delay
- Socket terminal connection
- Dimensions: 12.8 mm wide, 31.2 mm long and 53.4 mm deep (as listed)
- Operating temperature -10 to +55 °C
- Detailed Description
- Specifications
- Downloads

Omron Multi-function Timer Relay
Features and Benefits
4 timing ranges between 0.1 seconds to 1 second like 0.1 seconds to 1 second, 1 second to 10 seconds, 0.1 minutes to 1 minute and 1 minute to 10 minute
Fast wiring due to push-in plus technology
The supply voltage is 24VDC
2 changeover relay output contact of 3A
Mounting type is chassis mount
8-pin round socket
Creepage and Clearance 1.5 mm
Operating accuracy +/- 1% FS max
SPDT contact configuration
Applications
Chemical industries
Mining
Irrigation
Raw material handling
Food and beverages
Industrial process control
Certifications
CE certified
CSA certified
IP40 rated (excluding terminal section)
Approvals
| 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 s → 10min |
| Number of Contacts | 2 |
| Number of Timer Functions | Multi Function |
| Time Increment | Hours, Minutes |
| Maximum Current | 3A |
| Maximum Voltage | 250V ac |
| Terminal Type | Socket |
| Switch Configuration | DPST |
| Power Supply | External |
| Width | 12.8mm |
| Length | 31.2mm |
| Maximum Operating Temperature | +55°C |
| Series | H3RN |
| Depth | 53.4mm |
| Minimum Operating Temperature | -10°C |
| Time Delay | (dc) 0.1 s, (ac) 0.5s |
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