Omron LY1F-AC24 Relay

The Omron LY1F-AC24 Relay is a rugged, power-switching compact general-purpose relay engineered for heavy-duty HVACR and industrial control applications. This SPDT (Single Pole Double Throw) "ice cube" relay provides a reliable 15A contact rating, making it a preferred choice for technicians managing resistive loads up to 250VAC or 30VDC. Designed with a 24VAC coil, it integrates seamlessly into standard low-voltage control circuits. The Omron LY series is distinguished by its arc barrier equipped design, which enhances safety by preventing arcing between adjacent poles, and a high dielectric strength of 2,000 VAC. This specific model features case-surface mounting (flange mount), allowing for secure, direct installation in panels without the need for additional sockets.

• High Switching Capacity: Handles up to 15A current, ideal for motors, heaters, and high-draw HVAC components.
• Enhanced Arc Protection: Features a built-in arc barrier to protect internal components and extend the service life of the Silver Alloy (Ag-Alloy) contacts.
• Versatile Mounting: The "F" designation indicates a flange-mount case, facilitating rigid surface mounting in control cabinets.
• Industrial Durability: Provides a wide operating temperature range of -25°C to +55°C and high vibration resistance for mechanical stability in demanding environments.

Is the LY1F-AC24 compatible with standard relay sockets?
No, the LY1F-AC24 is the flange-mount version designed for direct surface installation. For socket-mount applications, technicians should specify the LY1-AC24 model which utilizes blade terminals for 8-pin sockets.

Can this relay be used for DC loads?
Yes, while the coil is rated for 24VAC, the power contacts are rated for both 110/250VAC and 30VDC at 15A resistive load, providing flexibility for diverse control logic requirements.

How do I identify the terminal wiring?
This 8-pin cube relay follows the standard Omron LY series pinout for SPDT configuration. Always refer to the internal wiring diagram printed on the clear casing to identify NO (Normally Open), NC (Normally Closed), and COM (Common) terminals before applying power.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.