Features: * New and high quality * Made of high-quality materials, durable * It is used to protect power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. * Fast trip. When the circuit is short-circuited, the electromagnetic trip system can immediately trip to protect the safety of the circuit. * Extinguishing the arc, DC extinguishing arc is more difficult than communicating. The DC miniature circuit breaker has a magnetic system used to assist arc extinguishing. * Suitable for DC power systems, offshore power systems, solar photovoltaic systems or other DC systems. * Installation, screw clamp wire, 35mm DIN rail installation. Specifications: Model: DC MCB Rated operating voltage: 1000V DC Rated current: 10 A / 16 A / 20 A / 25 A / 32 A / 40 A / 50 A / 63 A (optional) Two levels: 2 P Release technology: thermomagnetism Curve co de: C Breaking capacity: 4 kA Ics=Icu Uimp: 4kV Mechanical durability: 10,000 cycles Electricity life: 2,000 cycles Opera Ting temperature: -13°F (-25°C) ~ 140°F (60°C) Mounting bracket: 35mm DIN rail Tightening torque: 2.5 N.m Standard IEC60898-2 Dimensions LxWxH: 1.42 x 2.95 x 3.15 inches Package Included： 1 x DC MCB 1 x DIN rail 2 x screws Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. New and high quality Made of high-quality materials, durable It is used to protect power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. Fast trip. When the circuit is short-circuited, the electromagnetic trip system can immediately trip to protect the safety of the circuit. Extinguishing the arc, DC extinguishing arc is more difficult than communicating. The DC miniature circuit breaker has a magnetic system used to assist arc extinguishing.