71R0010 Red Dot Toggle Switch – 2 Terminal, Chrome, SPST (On/Off)

The Red Dot 71R0010 (RD-5-3748-0P) Toggle Switch is a durable, universal SPST on/off switch commonly used in mobile HVAC, cab controls, and auxiliary electrical circuits. Featuring a chrome finish and compact footprint, this switch is well suited for dash panels, control boxes, and retrofit installations. All terminals utilize 1/4-inch male blade connections, making it compatible with standard automotive and heavy-duty wiring harnesses. The simple two-terminal design provides reliable switching for lights, fans, blowers, and other accessories requiring straightforward on/off control. Product Specifications Red Dot Part No.: 71R0010 Red Dot Factory Part No.: RD-5-3748-0P Description: Universal Toggle Switch Type: SPST (Single Pole / Single Throw) Function: On / Off Finish: Chrome Number of Terminals: 2 Terminal Type: 1/4″ male blade Dimensions Base Length: 1 1/8″ Base Width: 5/8″ Flange to Blade End: 1 7/64″ Flange to Bezel Shaft Top: 1/2″ Thread Diameter: 15/32-32 UNS-2A Keyway: .072″ x .038″ Cross Reference Numbers Texas Truck AC: 850-7144 AirSource / MEI: 1020 Alliance: ABP N83 322030 Bergstrom: 650643 Caterpillar: RD-5-3748-0 Climatech: BA1325 CoolCab: 901812 CoolStar / MEI: 901-1102 Euclid: E-807115, E-807117 Fleetrite: ZGG11592, ZGG14090, ZGG16664 Kysor: 2112001 (Old: 221005) Mack: 7979-220417 Omega: 29-R0010 Primatech: PTAC1020 Truck Air / MEI: 25508 TruckAC : T2433 TTA/C: 10-1010 Volvo: 176266 Red Dot – Aftermarket: 71R0010 Red Dot – Factory: RD-5-3748-0P Additional Interchange Numbers:1020, 176266, 2112001, 221005, 232-8343, 4379-RD537480, 4379-RD537480P, 60015-5015, 842948800, ABP N83 322345, AO6-11454-001, RDHRD537480P, RDT71R0010, SWI1102