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Omron DIN Rail Timer Relay 1-Contact 12 to 240 V DC, 100/120 V AC, Time Range 0.1 to 1.2 s and 1 to 12 s H3DK

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Omron DIN Rail Timer Relay 1-Contact 12 to 240 V DC, 100/120 V AC, Time Range 0.1 to 1.2 s and 1 to 12 s H3DK

Name: Omron DIN Rail Timer Relay 1-Contact 12 to 240 V DC, 100/120 V AC, Time Range 0.1 to 1.2 s and 1 to 12 s H3DK
Brand: Omron
SKU: 360737
Price: 152.59 USD
Availability: InStock

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Category Timer Relay Brand Omron Condition New

Specifications

Country of Origin	India
Brand	Omron
Height	100mm
Function	Timer
Length	89.4mm
Model	H3DK
IP Rating	IP30
Mode	OFF Delay
Width	22.5mm
Mount Type	DIN Rail
Series	H3DK
Maximum Operating Temperature	55°C
Minimum Operating Temperature	-20°C
Time Range	1 to 12 s, 0.1 to 1.2 s
Terminal type	Screw
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RS Stock No.	733-4940Brand: OmronManufacturers Part No.: H3DK-HCS 100-120VAC
Number of Contacts	1
Number of Timer Functions	1
Switching Voltage	250V ac
Contact Current	5A
Supply DC Voltage	12 to to 240 V dc
Supply AC Voltage	100, 120V ac

Key Features

The relay supports a supply voltage of 12 to 240 V DC and 100/120 V AC.
The single changeover contact is rated for 5 A with a switching voltage up to 250 V AC.
DIN rail mounting ensures fast installation and space saving with a compact width of 22.5 mm.
Screw terminal connections provide secure wiring and easy maintenance.
Operating ambient temperature ranges from -20°C to 55°C for versatile industrial use.
The relay complies with multiple international safety standards including CCC, cURus, EN, and LR approvals.

Product Description

Omron H3DK-HCS 100-120VAC DIN Rail Timer Relay is a high-quality timer device designed for industrial, manufacturing, and control panel applications requiring precise timed switching.

This model operates on a broad supply voltage range from 12 to 240 V DC and 100 to 120 V AC, providing flexibility to integrate with various control systems. It features a single changeover contact rated for 5 A and supports switching voltages up to 250 V AC, enabling it to handle typical industrial loads.

The relay offers two selectable timing ranges - 1 to 12 seconds for coarse delays and 0.1 to 1.2 seconds for fine adjustments - making it suitable for a wide range of timing needs such as sequencing, delay operations, and process control.

Designed for DIN rail mounting, the compact relay has a slim profile with a width of only 22.5 mm, saving panel space in crowded control cabinets. Screw terminals enhance wiring security and simplify installation or servicing in industrial environments.

This timer demonstrates an operating temperature range from -20°C to 55°C, ensuring reliable performance under varied ambient conditions commonly found in industrial and manufacturing sites.

It is compliant with key safety and quality standards including CCC, cURus (UL 508, CSA C22.2 No. 14), EN 50274, LR, and EN 61812-1, confirming suitability for global industrial automation and electrical control applications.

Typical applications include sequence delays in assembly line automation, timing inputs for PLCs and control modules, pump/motor start-stop sequencing, and conveyor indexing with dwell control.

The relay supports safe and precise timed control in demanding industrial environments. Wide voltage compatibility allows integration with diverse automation systems. Compact DIN rail mount design maximizes control panel space efficiency.

Dual timing ranges provide flexibility for various control sequences. Robust screw terminal connectors ensure reliable and maintainable wiring. Operating temperature range enables use in challenging ambient conditions. Multiple international safety approvals offer assured quality and regulatory compliance.

Explore the comprehensive range of Omron industrial automation products on EnvMart for enhanced electrical control solutions.