Omron MY4IN 220/240AC (S) 4PDT Miniature Power Relay 230VAC Coil 5 A Plug-In with LED & Test Button

The Omron MY4IN 220/240AC (S) is a dependable industrial miniature power relay designed for control panels, automation systems, and general switching applications. This plug-in relay features a 230 VAC coil compatible with 220–240 VAC mains voltages, a 4-pole double-throw (4PDT) contact configuration, and a 5 A rated switching current for efficient control of AC and DC loads. It includes both a built-in LED indicator and a lockable push-to-test button for quick visual feedback and safe in-field testing. The socket-mount design simplifies installation and maintenance, making this relay ideal for machine controls, sequence switching, and power distribution circuits.

Key Specifications:

• Model: MY4IN 220/240AC (S) general-purpose miniature power relay

• Coil Voltage: 220–240 VAC (nominal 230 VAC)

• Contact Configuration: 4PDT (4 Form C)

• Rated Contact Current: 5 A resistive load

• Mounting: Plug-in socket design

• Indicators: LED operation indicator + lockable test button

• Max Switching Voltage: Up to ~250 VAC / ~125 VDC

• Typical Uses: Industrial automation, control panels, relay logic switching

Enhance your electrical and automation systems with this reliable Omron power relay — designed for versatile switching and robust performance.