Features: * New and high quality * Made of high-quality materials, * 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 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 used to assist arc extinguishing. * Suitable for DC power s, offshore power s, solar photovoltaic s or other DC s. * 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. Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. If you have any questions, please feel free to contact us, we will solve it for you. Dc Miniature Circuit Breaker 2 Pole 1000V 32 Amp Isolator Dc Disconnect Switch