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by Metron 

Catalog ID: HCMPT435

Fire Pump Controller MPT435 Pilot Series - Wye Delta Closed

More Information


MPT435 Pilot Series Wye-Delta Closed Transition controllers require six leads from the motor to the controller. These leads are connected by the controller first in the Wye configuration which draws 33% of normal starting current and develops 33% of normal starting torque. After a short time delay, the controller then connects the motor winding in a Delta configuration, applying full voltage, drawing full load running current and developing full running torque.


Application Fire Protection System
Temperature Range 4.4⁰C to 50⁰C

Current Related

Frequency Rating 50/60 Hz
Power Factor 15-700
Voltage Rating 200-600 V