Omron LY4N General Purpose Relay

Description:

The Omron LY4N General Purpose Relay (10 Pack, 120VAC) is an industrial plug-in power relay used in control panels and automation systems. Commonly installed with relay sockets to switch electrical loads such as motors, lights, and control circuits. Maintenance teams, OEMs, and system integrators use this relay for replacement, bulk stocking, and reliable switching in industrial applications.

Applications:

The Omron LY4N Relay is used in industrial automation systems requiring dependable switching and control, including control panels, machine automation, HVAC systems, and process control circuits. It is ideal for applications that demand multi-pole switching, high contact reliability, and long operational life.

Technical Specifications:

• Brand: Omron
• Part Number: LY4N (10 Pack, 120VAC coil)
• Product Type: General Purpose Power Relay
• Series: LY
• Coil Voltage: 110–120 V AC
• Contact Configuration: 4PDT (4 Form C)
• Contact Rating: 10 A switching current
• Switching Voltage: Up to 250 VAC / 125 VDC
• Terminal Type: Plug-in / socket mount (14-pin)
• Contact Material: Silver alloy
• Coil Power Consumption: Approx. 2–2.5 W
• Operating Temperature: -25°C to 55°C
• Mounting Type: Socket / panel mount
• Application: Industrial switching and control circuits

Common Replacements:

• Omron LY4N-AC120
• Omron MY4N-AC120
• Omron LY2N-AC120