Belimo ZG-NM4 Crankarm Kit significantly reducing troubleshooting time and

significantly reducing troubleshooting time and preventing incorrect terminations during installation

Whether you are servicing a boiler

and an aluminum 60 to 90F scaleplate

Designed as a direct replacement for the J641DHA-4712C

Using it with a 240V power source will result in coil burnout

Belimo ZG-NM4 Crankarm Kit significantly reducing troubleshooting time andThe Belimo ZG NM4 Crankarm Kit is a specialized damper actuator accessory engineered for NM Series actuators when direct coupling to the damper shaft is physically obstructed or impossible. Functioning as a high performance HVAC linkage kit, the ZG NM4 provides a reliable mechanical interface for crankarm mounting in space constrained installations or retrofit applications. This kit serves as the direct replacement for ZG NM3, offering improved