The RoadPower thermal circuit breaker provides dependable overcurrent protection for 12-48V DC systems with an 80A continuous rating and a manual reset push button. Ideal for automotive, marine, caravan and light commercial applications, this ignition protected unit trips on sustained overloads and allows a quick reset once conditions are safe, eliminating the need for replacement fuses in many situations. Its thermal operation copes well with brief inrush currents while protecting wiring and connected equipment from damage caused by sustained overcurrent events.

Engineered for easy installation and low maintenance, the resettable design is a cost effective choice for battery feeds, auxiliary lighting, winches, fridges and accessory circuits. The compact form is suitable for underbonnet or on-deck mounting where ignition protection is required. Always confirm vehicle specific compatibility using the Parts Checker before purchase to ensure correct fitment and suitability for your application.

• Voltage range 12-48V DC
• Current rating 80A continuous
• Thermal type overcurrent protection
• Manual push button reset for rapid recovery
• Ignition protected for safe use near fuel systems
• Resettable design reduces replacement costs