Feature: *Solar system DC MCB, apply to rated voltage 550V or less, apply to rated current 63A or less. *It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields. *Motor protection, twice the standard: Overload protection-Short circuit protection-Isolation function *Safe electricity protection: Effectively limit the capacity releasewhen the contact is closed Prevent overheating and aging, delay service life *Outstanding appearance with a sense of design: Unique handle, decorate your living space with more taste *Quick closing, Load protection safety: Isolation function-Overload protection-Short circuit protection *High Standard, Five times configuration: DC TOMC7 circuit breaker Adopt high standard configurationt, safe to use and long life *Good Profile: green and environmental protection, Hot melt shell, fire and flame retardant *Green indicator bar, Safety is visible and reliable, representing the closed state of the circuit breaker Specification: Model: TOMC7-63DC Type: DC Breaker Pole No.：2P Rated voltage: DC550V Rated current: 6A, 16A, 20A, 25A, 32A, 40A, 63A Frame current: 63A Tripping curve: C Rated short-circuit capacity (Icn): 6KA Energy limiting class: 3 Rated impulse withstand voltage: 6.2KV Electro-mechanical endurancer: ≥6000 Connection terminal: Screw terminal / Pillar terminal with calmp Connection capacity: Rigid conductor up to 25mm-2; Fastening torque: 2.0Nm Installation: On symmetrical DIN rail 35mm/ Panel mounting Certification: CE, CB, CCC, TUV Standard: EN/IEC 60898, AS/NZS 60898.1, IEC60947-2 Packing list: 1*DC Breaker 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. 2P 550V Solar Pv Circuit Breaker Mini Circuit Breaker Dc Air Switch 6-63A C Type