Omron DIN Rail Timer Relay, 1-Contact, ON Delay Function, 48 V dc, 230 V ac, 24 V ac, Time Range 0.1 s to 120 h, SPDT H3DS

Omron H3DS DIN Rail Timer Relay is a highly reliable ON delay timer relay designed to provide precise timing control in industrial automation systems. Featuring a time range from 0.1 seconds up to 120 hours, this unit is suited for extended timing applications requiring accuracy up to ±1% full scale. It operates on 48 V dc, 230 V ac, and 24 V ac supplies, making it versatile for a broad range of industrial control circuits.

This timer relay comprises a single SPDT contact with a contact current rating of 5 A, providing robust switching capability. The timer’s screw terminal connections ensure secure wiring and resistance to vibration, facilitating trouble-free installation within DIN rail panels.

Compactly designed with dimensions 80 mm (L) x 17.5 mm (W) x 73 mm (H), it occupies minimal space in control cabinets. Its IP30 rated housing offers protection against dust and minor contact, suitable for many industrial environments. The device operates comfortably within a temperature range of -10°C to +55°C, supporting stable operation in diverse conditions.

For user convenience, the H3DS timer includes built-in LED indicators to display contact and power status, enabling operators to verify operation at a glance. The mechanical durability of the relay is rated for 10 million operations, ensuring long service life in demanding industrial processes.

Typical applications include timing functions in food production lines, chemical processing plants, and water treatment facilities, where precise timing and reliable control are critical. The relay is compliant with UR, EN, and CSA standards, reflecting its high quality and safety standards.

Omron’s H3DS series timer relay is essential for industrial automation systems requiring precision, reliability, and ease of installation. Its combination of extensive timing range, robust contact configuration, and quality approvals makes it a trustworthy component for modern control panels.

Equipped with a single SPDT contact for versatile switching applications. Designed for DIN rail mounting ensuring easy and secure installation. Screw terminal connection offers vibration-proof attachment and ease of wiring.

Compact dimensions of 80mm length, 17.5mm width, and 73mm height save panel space. Operating temperature range from -10°C to 55°C suitable for industrial environments. IP30 rated enclosure providing protection against solid object ingress and light mechanical contact.

Mechanical lifespan rated for 10 million operations ensuring durable performance. Built-in LED indicators for clear contact and power status monitoring. Applicable in food production, chemical plants, and water treatment facilities for reliable timing control.

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