Omron Panel Power Relay, 240V ac Coil, 25A Switching Current, 4PST-NO

This power relay is a Compact electromechanical switching device intended for industrial control panels and automation systems where moderate to high current switching is required. It uses an AC-driven Coil to operate multiple normally open contacts and is built for panel or chassis mounting with a screw‑terminal Interface for secure wiring connections.

• 240V AC Coil consumes 2.6VA for efficient actuation
• Four normally open poles provide simultaneous multi-circuit switching
• Silver‑alloy contacts deliver low contact resistance 100 mΩ for reduced voltage drop
• Rated switching current 25A supports heavy load switching
• Compatible with AC and DC switching up to 250V AC and 125V DC for versatile use
• W‑bracket mounting enables straightforward installation in control enclosures

• Suitable for motor starter circuits requiring concurrent contact operation
• Ideal for switching heating and lighting loads in industrial panels
• Used with PLC outputs to expand relay‑driven device counts
• Can be used for contact isolation in power distribution assemblies

It employs screw‑type terminals to ensure a secure electrical and mechanical connection for field wiring.

The device functions between −25°C and 60°C, allowing use in most factory and electrical‑room environments.

The relay is supplied for W‑bracket mounting, permitting fastening to panels or chassis with common hardware.

It holds UL and CSA approvals, indicating compliance with recognised North American safety standards.

UL; CSA