Siemens Industrial Controls 3RV2021-4CA10 Motor Starter 326070-701 This connector fits all Maxitrol

This connector fits all Maxitrol regulators with a 1/8" NPT vent tap

SmartValve Integration: Combines the gas manifold and ignition control

How do I know if my heater assembly needs replacement

or diagnostic error codes related to communication

Siemens Industrial Controls 3RV2021-4CA10 Motor Starter 326070-701 This connector fits all MaxitrolThe Siemens 3RV2021 4CA10 is a heavy duty SIRIUS 3RV2 motor starter protector engineered for precise motor protection and switching in industrial load feeders. This size S0 manual motor starter features a wide thermal adjustment range of 17 22A, allowing for exact calibration to the motor's Full Load Amps (FLA) via the integrated rotary handle. Designed for three phase motors up to 11kW at 400V, it provides reliable Class 10 overload trip