Carrier MRA120741-2027 Compressor Overload 326058-755 and contactors in large-tonnage Trane

and contactors in large-tonnage Trane rooftop units and packaged systems

Will this unit work during a power outage

If the pressure regulator cannot maintain the required WC (Water Column) output

542 lb/h (1

Industrial Durability: Resilient construction prevents pinching and deformation under the high compression loads of hand hole cover bolts

Carrier MRA120741-2027 Compressor Overload 326058-755 and contactors in large-tonnage TraneThe Carrier MRA120741 2027 Compressor Overload is an essential OEM replacement part engineered for high precision thermal and electrical protection in residential and commercial refrigeration systems. Designed specifically for Carrier heat pumps and air conditioning units, this internal compressor overload functions as a critical safety switch, interrupting the electrical circuit to the common winding when it detects a locked rotor current or an over