Red Dot Trinary Pressure Switch Normally Open 71R7550

Trinary pressure switches provide a simple and effective option for AC system pressure control. The pressure switch typically disconnects power supply to the compressor clutch to protect the compressor during abnormally high system pressure conditions and abnormally low system pressure conditions. there is a third function built into the switch which typically controls a radiator shutter system or a fan that controls airflow to the condenser.  Part Number: 71R7550 Thread: 7/16-20 Female Function 1: High Pressure Protection Function 2: Low Pressure Protection Function 3: Shutter or Fan Control Normally Open Terminals: 4 Connector: .250 Male Spade Mating Connector: 71R4501 Interchange Numbers: 1-4512 11-2624 1560 1676658C1 207094 20709400B 2299003 232-8545 404172 4379-RD545830 4379-RD545830P 4379-RD559770P 61510-0007 61522-0007 650633 850-8952 865700BSM 923-1008 AA8025B AAA8025B ABP N83 318029 ABP N83 318149 AM80806 BC10000 E-807252 E4HS-14086-AA K301-239 K301-313-1 PB7620 PB7620 RD-5-4583-0P RD545830 RDHRD545830P RDT71R7550 ZGG19280