Omron Power Relay, 120V ac Coil, 10A Switching Current, 4PDT

RS Stock No.:: 827-7848
Mfr. Part No.:: LY4 120VAC
Manufacturer:: Omron

Omron Power Relay, 120V ac Coil, 10A Switching Current, 4PDT

Subtotal (1 unit)*

PHP1,364.28

(exc. VAT)

PHP1,527.99

(inc. VAT)

FREE delivery for orders over ₱5,000.00

Temporarily out of stock

13 unit(s) shipping from October 07, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit
1 +	PHP1,364.28

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

Omron Power Relay, 100V ac, 110 V ac Coil, 10A Switching Current, 4PDT

RS Stock No.: 329-862

Each

PHP1,680.99

(exc. VAT)

PHP1,882.71

(inc. VAT)

RS Stock No.:: 827-7848
Mfr. Part No.:: LY4 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
	Coil Voltage	120V ac
	Product Type	Power Relay
	Contact Configuration	4PDT
	Series	LY4
	Terminal Type	PCB Pin
	Switching Current	10A
	Switching AC Voltage	125V ac
	Switching DC Voltage	125V dc
	Switching Power	1.5W
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	55°C
	Coil Resistance	1.8kΩ
	Coil Power	2.5W
	Height	28mm
	Length	41.5mm
	Width	36mm
	Standards/Approvals	UL, CSA
	Contact Material	Silver Alloy
	Contact Resistance	50mΩ

	Select all
	Brand Omron
	Coil Voltage 120V ac
	Product Type Power Relay
	Contact Configuration 4PDT
	Series LY4
	Terminal Type PCB Pin
	Switching Current 10A
	Switching AC Voltage 125V ac
	Switching DC Voltage 125V dc
	Switching Power 1.5W
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 55°C
	Coil Resistance 1.8kΩ
	Coil Power 2.5W
	Height 28mm
	Length 41.5mm
	Width 36mm
	Standards/Approvals UL, CSA
	Contact Material Silver Alloy
	Contact Resistance 50mΩ

LY Datasheets

Omron Series LY4 Power Relay, 120V AC Coil Voltage, 10A Switching Current - LY4 AC120

This power relay is a versatile electrical component designed for general-purpose applications. This 4PDT relay operates at a coil voltage of 120V AC. With a compact design measuring 41.5mm in length, 36mm in depth, and 28mm in height, it effectively manages switching tasks while ensuring high performance and reliability in various environments.

Features & Benefits

• Provides a switching current of up to 10A for efficient operation

• Features a maximum switching voltage of 250V AC and 125V DC

• Designed with a PCB pin type terminal for easy integration

• Capable of enduring 200,000 electrical and 50,000,000 mechanical operations

Applications

• Used in automation systems for controlling high voltage circuits

• Ideal for electrical control panels in industrial machinery

• Utilised in HVAC systems for power management

• Suitable for the switching of lighting and fans in commercial settings

• Effective in residential for automated systems

What is the maximum switching power for this relay?

The relay can handle a maximum switching power of 1.1kVA for AC applications and 240W for DC applications, making it suitable for various electrical loads.

How does temperature affect the relay’s operation?

This relay maintains operability in a temperature range from -25 °C to +55 °C, ensuring consistent performance in a variety of environments.

What kind of loads can this relay handle?

It is capable of managing resistive and inductive loads, with a maximum contact current of 10A, suitable for switching motors, lights, and other heavy-duty applications.

Is the relay easy to install and integrate?

Yes, it features a PCB pin terminal design, making it convenient for integration into various circuit boards and control systems without complexity.