Elsie Manufacturing B165-SHORT HOOK Fusible Link W/Short Hook 1.5" L 0.563" W 165°F

The Elsie Manufacturing B165-SHORT HOOK Fusible Link W/Short Hook is a thermally conductive security interface that separates when exposed to its rated temperature, allowing the connected mechanism to move into a protective position. Its 1.5-inch length, 0.563-inch width, short hook, and 165F rating establish the mechanical configuration and temperature release point in HVAC systems. The link secures within the designated assembly, remaining intact under normal heat levels until the fusible section reaches its trigger temperature. Once released, it interrupts the linked mechanism's operation, limiting continued activity during excessive heat and providing an automatic protective signal.