Omron H3CR Series Timer Relay, 2-Contact, 12 to 48 V ac/dc 12V ac, 48 V ac, 0.1 to 2160000 s, DPDT Switch Configuration

This timer relay is a multifunction timing device designed for control and automation duties in industrial electrical systems. It provides selectable timing functions and a plug-in Terminal format for straightforward installation in control panels and relay sockets. The unit is intended for use where compact, configurable timing control is required across AC and DC supply environments.

• DPDT contact arrangement enables independent dual-circuit switching
• 5A contact rating supports moderate load switching requirements
• Wide supply voltage compatibility covers 12–48V AC/DC
• Extensive timing span from 0.1–2,160,000 s covers short to long intervals
• IP40 enclosure rating suits protected indoor panel installation
• Operational temperature range from -10 to 55°C maintains performance

• Suitable for sequencing controls in automation systems
• Ideal for delay functions in industrial machinery control panels
• Used with electrically driven valves requiring timed actuation
• Can be used for lighting control in plant operational routines
• Suitable for replacement in existing plug-in timer installations

It provides two independent contact sets allowing control of two circuits via the DPDT arrangement.

The device meets multiple standards and approvals including EN 61812-1, CE, CCC, NK, LR, CSA and UL.

It employs a plug-in Terminal configuration designed for compatibility with relay sockets.

Yes, the timer accepts both AC and DC inputs within the specified 12–48V range to accommodate mixed supply systems.