Belimo KH-AFB Crankarm How should unused primary leads

How should unused primary leads be handled

the thermocouple likely failed to produce the required millivolt signal to the gas valve

This relay recycles instantly

time-delay construction that allows for temporary surge currents without nuisance tripping

making it a staple for any service truck

Belimo KH-AFB Crankarm How should unused primary leadsThe Belimo KH AFB Crankarm is a heavy duty linkage accessory specifically engineered for high torque AFB and NFB series actuators. Designed for non direct coupled mounting applications, this actuator crank arm provides a secure mechanical connection to 3 4 inch damper shafts, accommodating round spindles with a clamping range of 10 to 22 mm. Constructed from durable galvanized steel and zinc die cast materials, it ensures precise torque transfer and