Omron Panel Power Relay, 110V ac, 120 V ac Coil, 3A Switching Current, 4PDT

RS Stock No.:: 376-745
Mfr. Part No.:: MY4H 110/120VAC
Manufacturer:: Omron

Omron Panel Power Relay, 110V ac, 120 V ac Coil, 3A Switching Current, 4PDT

Bulk discount available

Subtotal (1 unit)*

PHP4,495.12

(exc. VAT)

PHP5,034.53

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

15 unit(s) ready to ship from another location
Plus 12 unit(s) shipping from May 13, 2026

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Units	Per Unit
1 - 5	PHP4,495.12
6 - 11	PHP4,405.29
12 +	PHP4,315.48

*price indicative

RS Stock No.:: 376-745
Mfr. Part No.:: MY4H 110/120VAC
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Power Relay
	Coil Voltage	110, 120V ac
	Contact Configuration	4PDT
	Mount Type	Panel
	Series	MY4
	Terminal Type	Plug-In
	Switching Current	3A
	Switching Power	330VA
	Minimum Operating Temperature	-25°C
	Switching AC Voltage	110V
	Switching DC Voltage	24V
	Maximum Operating Temperature	60°C
	Coil Resistance	4.4kΩ
	Length	28.44mm
	Height	35.1mm
	Standards/Approvals	RoHS
	Width	22.1mm
	Contact Material	Gold Plated
	Contact Resistance	50mΩ

	Select all
	Brand Omron
	Product Type Power Relay
	Coil Voltage 110, 120V ac
	Contact Configuration 4PDT
	Mount Type Panel
	Series MY4
	Terminal Type Plug-In
	Switching Current 3A
	Switching Power 330VA
	Minimum Operating Temperature -25°C
	Switching AC Voltage 110V
	Switching DC Voltage 24V
	Maximum Operating Temperature 60°C
	Coil Resistance 4.4kΩ
	Length 28.44mm
	Height 35.1mm
	Standards/Approvals RoHS
	Width 22.1mm
	Contact Material Gold Plated
	Contact Resistance 50mΩ

Omron MY4 Series Power Relay, 110/120V AC Coil Voltage, 4PDT Contact Configuration - MY4H 110/120VAC

This power relay is a Compact plug-in switching device designed for control and automation environments where multiple circuit changes are required. It operates from an AC Coil and provides several isolated switching poles with low contact resistance, making it suitable for use in control panels and modular relay racks.

Features and Benefits:

• 110/120V AC Coil delivers straightforward mains-driven actuation
• Four changeover poles provide multiple circuit transitions
• Gold-plated contacts reduce signal degradation and improve switching consistency
• Contact resistance of 50mΩ minimises voltage drop in switched circuits
• Switching capacity 3A at 110V AC supports moderate AC loads
• Coil resistance 4430Ω limits current draw through the Coil

Applications

• Suitable for relay logic in industrial automation cabinets
• Ideal for control panel switching of sensors and actuators
• Used for signal routing in telemetry and monitoring systems
• Can be used for low-voltage DC load switching up to 24V

What Terminal arrangement does it use for panel installation?

It employs a plug-in Terminal format designed for panel mounting, enabling straightforward insertion and replacement in relay sockets.

What environmental temperatures can it operate within?

The device is specified to function between -25°C and 60°C, covering typical factory and equipment-room conditions.

What switching power limits should be observed for mixed loads?

The relay’s switching power is rated at 330VA, which should be used to determine combined voltage and current limits for AC load combinations.

How Compact is the relay for densely packed panels?

Its envelope width, length and height are specified to fit tight relay arrays while allowing standard socket clearances.

Approvals

UL, CSA