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QuickCar Alternator Master Disconnect Switch 125A 4-Post Flag Plate 55-012
Original price was: $33.56.$21.64Current price is: $21.64.
96 in stock
Description
A reliable master disconnect switch isn’t optional in modern racing—it’s a safety requirement and a practical necessity for engine troubleshooting, maintenance, and emergency situations. The QuickCar 55-012 isolates both your battery and alternator simultaneously with a single throw, eliminating the risk of backfeed voltage that can damage electronics or create dangerous conditions. Its 125-amp continuous rating and sanctioning body-approved design make it the go-to choice for racers who demand confidence in their electrical safety systems.
- 4-post design, alternator-capable
- 125 amp continuous rating
- 20 amp alternator post
- Bright red epoxy handle
- 2-1/2″ x 2-1/2″ black panel
- Flag design for visibility
- 3/8″ battery terminals
- 10 alternator terminals
- Panel mount installation
- Sanctioning body approved











