For proper motor rotation and torque

Featuring a 6-inch insertion length

While it is a 3-pole relay

It is rated for a maximum inlet pressure of 1/2 PSI and provides a versatile outlet pressure range of 5 to 12 inches water column (wc)

Always check your incoming line voltage before installation to prevent immediate component failure

Belimo AV6-20 Shaft extension For proper motor rotation andThe Belimo AV6 20 is a heavy duty shaft extension 170 mm designed for professional HVAC mechanical installations where the standard damper shaft length is insufficient for actuator mounting. This accessory provides a critical 6. 7 inch extension, making it indispensable for deep set dampers or applications with thick insulation. Crafted from galvanized steel, the AV6 20 is engineered to withstand high torque environments without slipping or losing