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| Country of Origin | Indonesia |
|---|---|
| Brand | Omron |
| Height | 100mm |
| Function | Valve, Power Off Delay, Timer |
| Length | 22.5mm |
| Model | H3DK |
| IP Rating | IP20, IP30 |
| Mode | OFF Delay |
| Width | 79mm |
| Mount Type | DIN Rail |
| Series | H3DK |
| Maximum Operating Temperature | 55°C |
| Contact Configuration | SPDT |
| Minimum Operating Temperature | -20°C |
| Time Range | 1 to 120 s |
| Terminal type | Screw |
| Number of Contacts | 2 |
| Number of Timer Functions | Multifunction |
| Switching Voltage | 250V ac |
| Contact Current | 5A |
| Supply DC Voltage | 24 to 240 V dc |
| Supply AC Voltage | 100, 120V ac |
Omron H3DK-HCL AC100-120 Series DIN Rail Timer Relay features a multifunction timer with a configurable time range from 1 to 120 seconds and a SPDT contact configuration rated for 5 A switching current. It accepts power supplies of 24 to 240 V DC or 100/120 V AC, offering flexible voltage options for diverse control systems.
This relay is designed for mounting on standard DIN rails inside industrial control cabinets, ensuring quick installation and replacement. Screw terminals provide secure, maintainable wiring connections. The device operates reliably in temperatures from -20°C to 55°C, protected by IP20 and IP30 ratings which allow suitable protection for indoor electrical installations.
Certified according to major international standards including UL 508, CSA C22.2 No. 14, and IEC norms, the H3DK series timer relay assures industrial-grade safety and performance. Its multifunction timer supports various delay functions such as valve power-off delay and pump shut-off timing, making it suitable for automation panels and PLC-based systems.
Typical applications include timing operations in pneumatic valve controls, motor control panels requiring delayed shutdown, and interlock sequences for machinery safety delay during stop processes. The compact dimensions of 100 mm height, 79 mm width, and 22.5 mm length make it an ideal component for space-constrained installations.
Supports supply voltages from 24 to 240 V DC and 100/120 V AC for versatile operation. Rated 5 A contact current with a switching voltage capability of 250 V AC. Screw terminal type facilitates secure and serviceable wiring.
Operable temperature range from -20°C to 55°C with IP20/IP30 ratings. Complies with UL, CSA, EN, IEC, CE, and CCC industrial standards for safety and reliability. Fits standard DIN rail mounting for quick installation and replacement.
Suitable for valve power-off delay and timed motor and pump control. Compact form factor suitable for control panels and cabinets. Explore the Timer Relays category on EnvMart for a wide selection of industrial-grade timing and control solutions.
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