71R6150 Dual Function A/C Pressure Switch (Low/High) for Red Dot Units

Description

A pressure switch protects the system, and it also helps keep operation consistent. The Red Dot 71R6150 is a dual function A/C pressure switch designed to provide both low-pressure and high-pressure control for specific Red Dot unit models.

It is listed for R-9780-0, R-9777-0-24, R-9777-1-24, R-9777-0, and R-9777-1 applications. In addition, it uses three 1/4″ male spade connectors, which supports common mobile HVAC wiring.

Use the set points and interchange numbers below to confirm the correct match before ordering.

Product Specifications

• Part Type: Dual Function Pressure Switch (Low/High)

• Red Dot Part No.: 71R6150

• Red Dot Factory Part No.: RD-5-9577-0P

• Application (as provided): R-9780-0, R-9777-0-24, R-9777-1-24, R-9777-0, R-9777-1

• Low Pressure: Open 20–33 / Close 23–37

• High Pressure: Open 315–355 / Close 215–275

Cross References

• Alliance: ABP N83 318178

• Caterpillar: 247-3632

• Four Seasons: 35759

• Freightliner: RDH RD5 9577 0

• John Deere: AT197508

• Kysor: 2199060

• Truck-Air: 11-0200

• Volvo: RDHRD595770P

• TEXAS TRUCK AC: 975-T9472

• RED DOT – AFTERMARKET: 71R6150

• RED DOT – FACTORY: RD-5-9577-0P

• TRUCKAC+: T9472

Interchange Numbers

• 1-2420

• 11-0200

• 1405

• 1660725

• 200886

• 2199060

• 247-3632

• 35759

• 404181

• 4379-RD595770P

• 586127M1

• 71R6150

• 925731

• ABP N83 318178

• AM80821

• AR77344

• AT197508

• E-807995

• RDH RD5 9577 0

• RDHRD595770P

• RDT71R6150

• ZGG12420