The Bussmann Eaton mini wedge circuit breaker provides reliable overcurrent protection for 12 volt and 24 volt vehicle and marine electrical systems, with a 20 amp rating at 28 volt DC. Built in a compact Type III M mini wedge form factor, this breaker is engineered for tight panel spaces and retrofit applications where dependable protection and a small footprint are required. Its design delivers consistent trip performance to help prevent wiring damage and accessory failure while offering resettable protection for repeated use. Use the Parts Checker to confirm fitment before purchasing.

• Rated current 20 amp at 28 volt DC
• Mini wedge Type III M form factor for space saving panel installation
• Resettable thermal overcurrent protection to prevent overload and short circuit damage
• Robust housing and corrosion resistant terminals for durability in automotive and marine environments
• Easy replacement and straightforward installation in standard fuse panels and inline applications
• Manufactured by Eaton Bussmann for consistent quality and performance

This circuit breaker is suitable for protecting lighting circuits, auxiliary power outlets, pumps, inverters and other accessories on cars, trucks and boats. For specific compatibility consult the product datasheet and confirm vehicle fitment with the Parts Checker. Professional installation is recommended when working on vehicle electrical systems to ensure correct sizing and safe connection.