and 70B water feeders and low water cut-offs

ensuring your motor control center operates with precision and reliability

Enhanced Durability: Rugged construction with FM Approval for use in safety-critical air monitoring

Rapid Response: Engineered as a fast-acting 5A fuse to break the circuit before heat buildup damages surrounding wiring

Ruskin FL-165A Fusible Link 321702-401 and 70B water feeders andThe Ruskin FL 165A Fusible Link is a critical safety component engineered for precision thermal response in HVAC fire dampers and ventilation systems. Designed for industrial and commercial reliability, this 165 degree F fusible link acts as a physical failsafe, melting at its designated temperature to trigger the immediate closure of fire and smoke dampers. This mechanical activation effectively isolates ductwork zones, preventing the migration of