Omron H3CR Series DIN Rail Timer Relay, 2-Contact, 100 to 125 V dc 100/120 V ac, 0.05 to 12 s, Multifunction-Function,

This timer relay provides adjustable delay timing in control circuits for automation and electrical installations. It is a multifunction control device designed for panel or DIN-rail environments, offering both AC and DC supply compatibility and a plug-in Terminal arrangement for straightforward serviceability. The unit is suited to industrial settings where repeatable, adjustable timing sequences are required.

• DPDT contacts rated at 5A offer dual-circuit switching capability
• Selectable supply acceptance across AC100–120V and DC100–125V supports mixed systems
• Timing range 0.05–12s with knob adjustment allows precise short-delay settings
• Plug-in Terminal arrangement enables Rapid replacement and maintenance
• Switching voltage capacity up to 250V permits common control-voltage applications
• Conforms to multiple international standards for consistent specification matching

• Suitable for conveyor sequence timing in manufacturing lines
• Ideal for motor control interlocks requiring timed delays
• Used with control panels where DIN-rail mounting is standard
• Can be used for staged lighting or signalling systems in industrial plants
• Used for testing routines that need repeatable short-duration timing

Operate the device where ambient temperature remains between -10°C and 55°C to maintain specified performance.

The DIN-rail mount combined with plug-in terminals allows quick removal and replacement without rewiring, reducing downtime.

The unit has an IP40 rating, providing protection against solid objects larger than 1mm but not against water ingress.