Widely used in automotive industry electrical equipment, winch, DC power supply, electric vehicles, chargers, computer sockets, combination sockets, power converters, instrumentation, motor multi-function plug, small generators and other multi-functional protection applications. Large protection current with automatic reset function. The circuit breaker offers instant switching, wide application range, and high load capacity. Suitable for both AC and DC circuits. Capable of withstanding overload current up to ten times the rated value. Specifications: Rated Current: 3A, 4A, 6A, 7A, 7.5A, 8A, 10A, 15A, 18A, 20A, 25A, 30A (Optional) Working Voltage: 12V~250V Rated Voltage: 125/250Vac, 32Vdc, 50-60Hz Disconnect Capacity: 1,000Amp at 125Vac, 20Amp at 205Vac Insulation Withstand Voltage Test: 1,500Vac minimum Reset Switch Overload: 10 Times Current Minimum Voltage: Less Than 0.25V Reply Time: Within 60 Seconds Insulation Resistance: Greater than 100MΩ at 500Vdc Line Terminal Temperature: 100% load test at 25°C, temperature rise less than 25°C Contact Life Test: 125Vac at 150% current, tested over 500 cycles Test Standard (25°C): 100% Current Test: No trip 150% Current Test: Trip within 1 hour 200% Current Test: Trip within 5–25 seconds 300% Current Test: Trip within 1.6–4.8 seconds Package List: 10 x Circuit Breaker 10 x Waterproof Cap