(047R) Normally Closed (NC) A/C Low Pressure Switch
The Interstate McBee 8040194P A/C Low Pressure Switch provides dependable protection for truck HVAC systems by monitoring refrigerant pressure levels. Designed as a normally closed (NC) switch with a 47 PSI rating, it helps control compressor operation when pressure drops below safe limits. Ideal for maintenance and replacement, this switch supports reliable air conditioning performance and long-term system protection in commercial vehicles.
$26.70
Specifications
The 8040194P (047R) Normally Closed A/C Low Pressure Switch from Interstate McBee is engineered to safeguard air conditioning systems in heavy-duty trucks. By continuously monitoring refrigerant pressure, this switch helps prevent compressor operation during low-pressure conditions that can cause damage. The normally closed design ensures consistent electrical continuity until the pressure threshold is reached. Built to meet OEM standards, it is ideal for HVAC repairs, system maintenance, and component replacement. Available from Wofford Truck Parts, this pressure switch supports dependable cooling performance and system longevity.
Weight
0.4
Compatibility
Freightliner (1995–2010)
Kenworth (1995–2010)
Peterbilt (1995–2010)
International (1995–2010)
Volvo Trucks (1998–2010)
Kenworth (1995–2010)
Peterbilt (1995–2010)
International (1995–2010)
Volvo Trucks (1998–2010)
Alternative Part Numbers
047R
8040194P
INDEX 8040194P
Interstate McBee 8040194P
8040194P
INDEX 8040194P
Interstate McBee 8040194P
