Liebert 100075S Fusible Plug 319847-401 Extended Service Life: Industrial-grade housing

Extended Service Life: Industrial-grade housing and internal gearing optimized for high-cycle applications

87" BC dimensions essential for a proper seal

Standard hand tools for HVAC service—specifically nut drivers

Common Questions What is the cracking pressure for the 62-103-01

Equipped with durable ball bearings and a reversible rotation feature

Liebert 100075S Fusible Plug 319847-401 Extended Service Life: Industrial-grade housingThe Liebert 100075S Fusible Plug is a critical HVAC safety relief device engineered for high stakes thermal protection in standard and precision cooling environments. As a veteran technician, you know that keeping a sacrificial pressure relief plug in your kit is non negotiable for maintaining Liebert cooling system parts. This 1 2 inch OEM fusible plug is designed to provide fail safe protection by melting at a precise temperature threshold,