this 8-pin octal plug-in relay is a standard replacement for industrial panels and motor control circuits

and LP gas applications

High-Durability Construction: Designed as a heavy-duty limit switch to manage the rigorous thermal stresses found in modern furnace plenums

The TC500A-N utilizes Sylk bus and 10K Ohm NTC Type II sensors

Fireye YP300 Module 323613-751 this 8-pin octal plug-in relayThe Fireye YP300 Module is a high performance BurnerLogix programmer module engineered for precise burner management in industrial and commercial heating applications. This plug in module integrates seamlessly into YB110 or ZB110 chassis, defining essential operational sequences including recycle operation and low fire start. Designed for reliability in complex combustion environments, it provides a 4 second Flame Failure Response Time (FFRT),