Features Compact Design with Comprehensive Protection: This mini circuit breaker features overload protection and a small size, making it suitable for a wide range of applications, including car, RV, auto, truck, and marine use. Safe and Convenient Operation: With a simple reset button, this circuit breaker eliminates the need for replacing fuses, ensuring safe and instant shutdown when necessary. Durable and Weather-resistant Construction: The waterproof housing, coupled with excellent heat and corrosion resistance, allows for easy installation on panels or firewalls, ensuring long-lasting performance in various environments. Versatile Applications: Widely used in electric vehicles, this circuit breaker is known for its broad applicability and reliability across different vehicle types. Stable and Long-lasting Performance: The overcurrent protector boasts a stable structure, excellent performance, and a long service life, ensuring reliable protection for your vehicle's electrical system. Specification: Item Type: Circuit Breaker Voltage: 32V Current: 20A, 30A, 40A Interruption Capability: 2500A-a-e-11 Working Temperature: -40℃~85℃ Bolt Type: #10-32 Applicable: Car, RV, electric vehicle Package List: 1 x Circuit Breaker 1 x Gasket Note: Please pay attention to safety protection before use. Package List 1 x Circuit Breaker 1 x Gasket