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Omron Power Relay, 12V dc Coil, 15A Switching Current, SPDT

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RS Stock No.:
828-7205
Mfr. Part No.:
LY1 12VDC
Brand:
Omron
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Brand

Omron

Product Type

Power Relay

Coil Voltage

12V dc

Contact Configuration

SPDT

Series

LY1

Terminal Type

PCB Pin

Switching Current

15A

Switching DC Voltage

125V dc

Switching AC Voltage

125V ac

Minimum Operating Temperature

-25°C

Switching Power

0.9W

Maximum Operating Temperature

55°C

Coil Resistance

160Ω

Standards/Approvals

CSA, UL

Length

21.5mm

Coil Power

900mW

Height

28mm

Width

36mm

Contact Material

Silver Alloy

Contact Resistance

50mΩ

Omron LY1 Series Power Relay, 12V DC Coil Voltage, SPDT Contact Configuration - LY1 DC12


This power relay is designed for general-purpose applications, offering robust performance with a 12V DC coil voltage. With compact dimensions of 21.5mm in length, 36mm in depth, and 28mm in height, this relay is ideal for PCB mounting due to its pin terminal type. Featuring a single pole double throw (SPDT) configuration, it ensures versatile operational capabilities within an extensive range of electrical environments.

Features & Benefits


• Supports 15A switching current for efficient operation

• Handles maximum voltages of 250V AC and 125V DC

• Mechanical lifespan of 100 million operations enhances longevity

• Isolation of 2kV AC between coil and contact for added safety

Applications


• Used for automation in industrial control systems

• Suitable for switching power circuits in electrical panels

• Ideal for relay functions in consumer electronics

• Effective in mechanical systems requiring SPDT configurations

• Utilised in machinery for enhanced control of power operations

What is the significance of the switching current rating?


The switching current rating of 15A ensures it can handle substantial electrical loads, making it suitable for various applications where reliable connectivity is essential.

How does the contact material affect performance?


Using silver alloy for contacts enhances conductivity and reduces wear, leading to a longer operational lifespan and consistent performance even in demanding conditions.

What operating temperature range does this relay support?


It operates efficiently across a temperature range from -25°C to +55°C, making it suitable for diverse environments, including extreme conditions.

How does the isolation between coil and contact contribute to safety?


The 2kV AC isolation ensures a safe separation between the control side and load side, reducing the risk of electrical faults and enhancing overall system safety.

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