Description: Features: Product working voltage is 32V, universal 12V, 24V all motorcycles, for cars, boats, etc. Wide application. Wide range of rated current value, 10-70A optional, can protect any load electrical appliance on the car. The product meets the SAE vehicle standard and UL1500 test standard. , meeting the export requirements of any country. Function: 1. Protect the circuit on the vehicle to prevent the load from being burned due to excessive current (e.g, electrical appliances such as lights, car refrigerators, fans, etc.). 2. Installation scope: Can be used in vehicles such as small sedans, off-road vehicles, sports for cars, SUVs, buses, boats, yachts, etc. 3. Range of use: Can be used to control automotive headlights, work lights, anchor lights, car refrigerators, car vacuum cleaners, car TV and other electrical appliances. Specification: Model: CS-644A3 Optional rated current: 20A, 30A, 40A Rated voltage: for DC 32V Maximum voltage: for DC 48V Current range: 10-70A, can be customized Working temperature: -40-+85 Storage temperature: -40-+125 Stud Size: 10-32 Working mode: Manual reset+Switch Test standard: SAE J553; ABYC E11; SAE J1171 for Protection class: IP66 Material: Bakelite Dimensions: 55.7x37x44.2mm(2.91x1.90x2.10in)(approx) Color: As pictures shown. Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x Circuit Breaker(other accessories demo in the picture is not included.)