Omron Power Relay 12V DC Coil, 10A Switching 4PDT Plug-In Terminal LY4 12VDC

Omron LY4 12VDC Power Relay is a robust plug-in relay designed for effective switching in automation, industrial, and machinery applications. This unit features a 12V DC coil voltage and a four-pole double-throw (4PDT) contact configuration, enabling simultaneous control of multiple circuits. Its plug-in terminal type streamlines installation and maintenance, supporting adaptable system engineering in complex environments.

The relay is engineered with silver alloy contacts, which enhance durability, conductivity, and overall switching reliability. It is rated for a 10A switching current, making it suitable for both AC and DC load switching up to 240W and 1.1 kVA respectively. The operational temperature range of -25°C to 40°C ensures stable performance in variable industrial climates.

Physical dimensions of the relay - 42.4mm height, 41.5mm width, and 28mm length - accommodate space-constrained control panels. The unit's coil resistance of 100Ω ensures efficient operation within specified voltage parameters, while a coil power rating of 1.5W provides optimized energy consumption. RoHS compliance guarantees environmental safety and access to many global industrial and laboratory markets.

The relay is commonly deployed in automation control systems, industrial machinery, and equipment where high reliability and frequent switching are essential. Integration with relay sockets is straightforward, enabling quick replacements and system upgrades with minimal downtime. Its standards/approvals, including UL, CSA, VDE, and SEV, further support its use in critical, regulated environments.

Practical applications include industrial process controls, HVAC systems, manufacturing machinery, and laboratory automation setups. The relay's dependable switching characteristics and modular design allow engineers to maintain system performance and reduce maintenance costs over time.

Highly reliable 12V DC coil voltage suitable for demanding automation control applications. 4PDT (four pole double throw) contact configuration enables versatile circuit switching. Plug-in terminal type simplifies installation and offers efficient maintenance accessibility.

Rated for 10A switching current, ensuring dependable operation for industrial loads. Silver alloy contact material enhances conductivity and assures long service life. Maximum switching power of 240W for DC applications and up to 1.1 kVA for AC use.

Wide operational temperature range from -25°C to 40°C guarantees consistent performance. Compact physical design with a 42.4mm height, 41.5mm width, and 28mm length facilitates flexible integration. RoHS compliant for environmental assurance and compatibility with global standards.

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