Johnson Controls MS4PM12CT-11 Field Controller 30067439-890 the automatic reset thermal overload

the automatic reset thermal overload protector and self-aligning sleeve bearings provide consistent performance under continuous duty cycles

For contractors sourcing legacy components

Universal Application: Engineered for multi-fuel compatibility

Enhanced Equipment Safety: Designed to lock out the system if unsafe airflow or pressure drops occur

Johnson Controls MS4PM12CT-11 Field Controller 30067439-890 the automatic reset thermal overloadProfessionals in the field rely on the Johnson Controls MS4PM12CT 11 for its precise multi stage operational logic in demanding HVACR environments. This four stage field controller is engineered for complex sequences, providing individual setpoint and differential adjustments for up to four stages of heating or cooling. By utilizing an integrated NTC temperature sensor, the unit monitors environmental conditions in real time to maintain tight setpoint