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Omron Multifunction Front Mount Timer Relay, 1-Contact, DPST, 12 to 24 V DC or 24 V AC, 0.1 min to 100 h Time Range H3RN

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Omron Multifunction Front Mount Timer Relay, 1-Contact, DPST, 12 to 24 V DC or 24 V AC, 0.1 min to 100 h Time Range H3RN

Name: Omron Multifunction Front Mount Timer Relay, 1-Contact, DPST, 12 to 24 V DC or 24 V AC, 0.1 min to 100 h Time Range H3RN
Brand: Omron
SKU: 319024
Price: 96.24 USD
Availability: InStock

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Category Timer Relays Brand Omron Condition New

Specifications

Country of Origin	Japan
Brand	Omron
Height	47.2mm
Function	Multifunction
Length	12.8mm
Model	H3RN
IP Rating	IP40
Mode	Multifunction
Width	31.2mm
Mount Type	Front
Series	H3RN
Maximum Operating Temperature	55°C
Contact Configuration	DPST
Minimum Operating Temperature	-10°C
Time Range	0.1 min to 100 h
Terminal type	Plug-In
Standards/Approvals	UL, CSA, cULus, IEC 60664-1, EN 61812-1, CE
Number of Contacts	1
Number of Timer Functions	Multifunction
Switching Voltage	250V ac
Contact Current	3A
Supply DC Voltage	12 to 24 V dc
Timing Adjustment	Swedish Pipe
Supply AC Voltage	24V ac

Key Features

Designed for panel-front installation in industrial control systems.
Operates with 12 to 24 V DC or 24 V AC supply voltages.
Timing range adjustable from 0.1 minute to 100 hours.
DPST contact configuration rated for 3A switching at up to 250V AC.
Plug-in terminals allow rapid replacement and serviceability.
Suitable for sequencing motors, solenoids, and auxiliary PLC timing functions.
Operates reliably within -10°C to 55°C ambient temperature range.
Complies with UL, CSA, IEC 60664-1, EN 61812-1, and CE standards.

Product Description

Omron H3RN-21-B DC24 multifunction timer relay is engineered for front mounting on industrial control panels, enabling precise time control for automated sequences. Its compact plug-in design supports easy maintenance and quick replacement without rewiring.

The relay supports both DC supply voltages from 12 to 24 volts and AC supply voltage of 24 volts, offering flexible integration in diverse control systems. It features a DPST contact configuration capable of handling 3A current at switching voltages up to 250V AC, ensuring reliable control of moderate loads.

Timing can be finely adjusted via a Swedish pipe-style mechanism, covering a broad range from 0.1 minutes to 100 hours, ideal for applications requiring short or extended delays.

This device is suitable for a variety of industrial uses including sequencing motors and solenoids, delay timing in conveyor systems and batching equipment, auxiliary timing in PLC setups, and timed control of lighting and signaling circuits.

The operating ambient temperature range from -10°C to 55°C ensures dependable performance in typical industrial environments. Compliance with international safety and performance standards such as UL, CSA, IEC, EN, and CE further supports its suitability for rigorous applications.

With compact dimensions of 12.8 mm length, 47.2 mm height, and 31.2 mm width, the relay fits neatly into panel fronts, providing accessible timing control with the body securely mounted behind the panel.

Panel-front mount for easy access and serviceability. Voltage compatibility with 12-24 V DC and 24 V AC supplies. DPST contact configuration, 3A contact current rating. Wide timing range adjustable from 0.1 min to 100 h.

Swedish pipe-style timing adjustment for precise control. Plug-in terminal design facilitates rapid replacement. Supports sequencing and delay timing in industrial automation. Compliance with multiple international safety and performance regulations.

Compact size suitable for panel installation. Explore our extensive selection of Timer Relays and industrial automation components at EnvMart to find the ideal solution for your control system needs.