It is designed to interface seamlessly with 1-5/8" OD copper tubing across all common wall thicknesses

providing the precise voltage-sensitive switching required to protect the start windings from overheating

What are the symptoms of a failed isolator

minimizing contact pitting and ensuring long-term circuit stability

You will need to rotate the dial to the current time of day once power is restored to resume the schedule

Belimo KH-AFB Crankarm It is designed to interfaceThe 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