One piece 15A 12V DC circuit breaker cover designed for dual battery systems Key benefits - Automatic reset function: the breaker resets automatically after a fault, allowing quick restoration of power once the issue is cleared. - Waterproof design: reliable operation in wet or damp environments, including outdoors and marine use. - Clear electrical protection: provides protection for the circuit and helps prevent potential electrical problems in dual battery setups. - Suitable current rating: 15A at 12V DC, capable of handling typical loads in a dual battery configuration. - Simple, single unit design: compact and easy to integrate into 12V DC circuits that use dual batteries. Attributes and compatibility - Function: 15A 12V DC circuit protection with automatic reset for dual battery systems - Compatibility: designed for 12V DC circuits in dual battery configurations - Design: one-piece unit cover for straightforward installation - Performance: waterproof construction supports dependable operation in various environments Use scenarios - Marine or boat electrical system: dual battery setup powering navigation lights, electronics, and pumps - RV or camper: dual battery bank protecting essential loads such as lighting, refrigeration, and water pump - Off-grid solar installations: battery bank protection for critical loads in a 12V DC system This product provides reliable circuit protection for dual battery configurations with a waterproof, auto reset design and a clear 15A at 12V DC rating.