Omron PCB Power Relay, 240V ac Coil, 25A Switching Current, 3PST-NO, SPST-NC

This power relay is a Compact electromechanical switching device designed for PCB mounting in control and automation systems, providing reliable switching of AC and DC circuits in industrial environments. It operates from an AC Coil and is intended for integration onto printed circuit boards where space efficiency and dependable high-current switching are required.

• 240V AC Coil consuming 2.6VA delivers predictable actuation performance
• Three-pole normally open with single-pole normally closed offers flexible circuit arrangements
• Silver alloy contacts enable high-current switching with minimal degradation
• 25A switching current supports robust load handling for heavy circuits
• Low contact resistance of 100mΩ reduces voltage drop and heating
• Rated for 250V AC switching and 125V DC switching for diverse supply types

• Suitable for industrial control panels requiring robust load switching
• Ideal for motor starter and contactor Interface circuits
• Used for power distribution modules on PCBs in machinery
• Can be used for HVAC control systems handling AC and DC loads
• Suitable for automation relay boards in manufacturing equipment

It employs PCB terminals designed for through-hole attachment to printed circuit boards, facilitating soldered mechanical and electrical connections.

It is specified to operate between -25°C and 60°C, accommodating typical indoor industrial ambient conditions.

It carries UL and CSA approvals that denote compliance with recognised North American safety standards for electrical devices.

The PCB Terminal arrangement requires wiring via the board tracks or header connections rather than direct chassis-mounted cabling, simplifying modular assembly.

UL; CSA