Omron DIN Rail Power Relay, 220V ac, 240 V ac Coil, 3A Switching Current, 4PDT

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RS 제품 번호:
186-4172
제조사 부품 번호:
MY4IN-GS AC220/240
제조업체:
Omron
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브랜드

Omron

Product Type

Power Relay

Coil Voltage

220, 240V ac

Contact Configuration

4PDT

Mount Type

DIN Rail

Series

MY

Terminal Type

Screw

Switching Current

3A

Switching AC Voltage

220V ac

Switching DC Voltage

220V dc

Minimum Operating Temperature

-40°C

Switching Power

660VA

Coil Resistance

15.9kΩ

Maximum Operating Temperature

70°C

Width

21.5mm

Standards/Approvals

RoHS

Length

28mm

Height

36mm

Contact Material

Silver Alloy

Contact Resistance

100mΩ

COO (Country of Origin):
CN

Omron Series MY Power Relay, 220/240V Coil Voltage, 4PDT Contact Configuration - MY4IN-GS AC220/240


This power relay is a Compact electromechanical switching device designed for industrial control and automation panels. It operates from an AC Coil and provides multiple changeover contacts for control circuits, mounted on DIN rail via compatible sockets. Mechanical indicators and optional LED indication simplify status checks during commissioning and maintenance.

Features & Benefits


• 4PDT contact configuration for multiple circuit switching
• 220/240 V AC Coil suited to standard mains supplies
• Screw terminals enable secure wiring connections
• 3A switching current for moderate load circuits

**Applications**


• Suitable for motor control sequencing in automated equipment
• Ideal for switching control circuits in distribution panels
• Used with DIN-rail sockets for modular control cabinets
• Can be used for relay logic in manufacturing machinery

What Terminal type is provided for mounting and wiring?


The relay uses screw terminals to connect to sockets for robust electrical and mechanical retention.

How can I verify contact operation quickly on-site?


Mechanical operation indicators are fitted to allow Visual inspection of contact status without energising additional test equipment.

Are there options to identify Coil energisation electrically?


Models are available with LED operation indicators that show Coil energisation and differ in colour between AC and DC Coils.

What socket and mounting options support this relay on a DIN rail?


Multiple front- and back-mounting sockets are compatible, including versions with finger protection and push-in Plus terminals for quick installation.

What should be observed when replacing a relay in service?


Turn off power to both the load and Coil circuits before removing the relay to prevent unintended operation and electrical hazard.

Note

This product is scheduled for discontinuation. Please refer to the attached Discontinuation notice for further details.

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