USD 108.13
Twin timer with Flicker OFF start and DPDT output. Supports 24-48 VAC/12-48 VDC, 11-pin socket mounting, and a wide time range from 0.05 seconds to 300 hours.
The Omron H3CR-F AC24-48/DC12-48 is a highly versatile, 1/16 DIN solid-state twin timer engineered for robust industrial control. Designed with independent ON and OFF time settings, it accommodates cyclic timing sequences ranging from a brief 0.05 seconds to an extended 300 hours. The timer supports a wide low-voltage power supply range of 24 to 48 VAC or 12 to 48 VDC, making it highly adaptable for various control panel configurations. Operating with a 'Flicker OFF start' mode, the H3CR-F features an 11-pin plug-in termination and delivers reliable switching via its 5A DPDT contact output. Backed by international safety certifications including UL 508 and CE marking, it is ideal for repetitive automated switching tasks in fluid control, HVAC, and machinery.
| Parameter | Value |
|---|---|
| Rated Supply Voltage (AC) | 24 to 48 VAC (50/60 Hz) |
| Rated Supply Voltage (DC) | 12 to 48 VDC |
| Time Range | 0.05 s to 300 h |
| Output Contacts | DPDT (5A at 250 VAC / 30 VDC) |
| Operating Mode | Twin Timer, Flicker OFF start |
| Size/Dimensions | 1/16 DIN (48 x 48 mm) |
| Terminal Type | 11-pin Plug-in |
| Operating Temperature | -10 to 55 °C |
| Time Setting Error | ±0.2% Full Scale max. |
| IP Rating | IP40 (equivalent) |
Utilizing the twin timer functionality to manage precise ON and OFF durations for industrial dosing pumps.
Allows chemical dosing pumps to inject precise amounts of fluid with long standby intervals without requiring a complex, expensive PLC.
Intermittent activation of lubrication solenoids in heavy-duty automated conveyor systems.
Solves the need for asymmetric timing cycles where brief lubrication pulses (ON) are separated by long operational periods (OFF), minimizing wear and lubricant waste.
Managing the duty cycle of exhaust fans to periodically cycle air in factory environments.
Prevents continuous running of high-power exhaust fans by providing a reliable cyclic start-stop sequence directly from the control panel, saving energy.
