71R0020 Red Dot Illuminated A/C Switch – 12V, On/Off, 3-Wire

The Red Dot 71R0020 illuminated A/C switch provides dependable on/off control for air conditioning and auxiliary circuits in mobile HVAC applications. Operating on 12V, this switch features an integrated illumination function for easy identification in low-light cab environments. With a three-wire configuration, the switch supports power, load, and illumination connections, making it a common choice for OEM replacements and universal installations across trucks and off-highway equipment. Its compact, durable design is well suited for dash panels and control consoles where clear status indication matters. Product Specifications Red Dot Part No.: 71R0020 Description: Universal Illuminated A/C Switch Function: On / Off Voltage: 12V DC Terminal / Harness: 3-Wire Illumination: Yes Application: Cab A/C and auxiliary HVAC controls Cross Reference Numbers Texas Truck AC: 850-6651 AirSource / MEI: 1236 Climatech: BA1315 CoolStar / MEI: 936-1005 Omega: 29-11005 Primatech: PTAC1236 TRP / Climatech: BA13150 Truck Air / MEI: 44884 TruckAC : T2385 TTA/C: 10-1451 Volvo: 3093410 Red Dot – Aftermarket: 71R0020