Omron H3RN1 Series

14 variants · OmronAll Electronic Timers & Counters →

About the Omron H3RN1 Series

The Omron H3RN1 Series series groups 14 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common mounting of Socket, package of Bulk and timing adjustment method of Thumbwheel Switches. Variants differ by delay time and supply voltage, so you can match the exact delay time your application requires using the selection guide below.

Select a variant by

Delay time: 0.1 Min to 10 Hrs · 0.1 Sec to 10 Min
Supply voltage: 12 VDC · 24 VAC · 24 VDC

Shared specifications

Mounting: Socket
Package: Bulk
Timing adjustment method: Thumbwheel Switches
Timing initiate method: Input Voltage
Type: Mechanical Relay

Variant comparison

Parameter	H3RN-11 DC12	H3RN-1 DC24	H3RN-11 DC24	H3RN-1 AC24	H3RN-11 AC24	H3RN-1 DC12
Delay time	0.1 Min to 10 Hrs	0.1 Sec to 10 Min	0.1 Min to 10 Hrs	0.1 Sec to 10 Min	0.1 Min to 10 Hrs	0.1 Sec to 10 Min
Supply voltage	12 VDC	24 VDC	24 VDC	24 VAC	24 VAC	12 VDC

Request a quote on any Omron H3RN1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.