1. Performance Description C65 for AC 50 / 60Hz rated voltage of 230 / 400V, rated current up to 63A overload and short circuit protection circuit to be in normal circumstances as the lines are not frequent operations into use. C65 is mainly used for industrial, commercial, high-rise residential and other places. The products should comply with GB10963.1, IEC60898 standards. 2. Advantage (1), rated short-circuit breaking capacity, rated current level can be achieved part 6KA more. (2), a double wiring function can be easily connected to a standard bus and soft wire. (3) with contact protection means higher combination-type terminals, security. (4) with energy storage mechanism is operated, the contact is closed fast to overcome the negative consequences of the operation lever The speed of human caused, improve the life of the product. (5), a variety of accessories to choose from, and modular, flexible combination, the user is easy to install. (6), housing and certain functional parts are imported high-retardant, high temperature, high impact plastic. (7), limiting factor, cost performance is superior. 3. Normal working conditions (1), the ambient air temperature limit is not exceeded + 40 ℃, lower limit of not less than -5 ℃, and 24h average temperature does not exceed + 35 ℃; Note 1: The lower limit value Working conditions -10 ℃ or -25 ℃ in factory when ordering the user shall affirm; Note 2: The limit of more than + 40 ℃ or below the lower limit of -25 ℃ working conditions, users should consult with the manufacturer. (2) the installation site altitude does not exceed 2000m; (3), atmospheric relative humidity in the ambient air temperature is + 40 ℃ not more than 50% at a lower temperature allows a higher relative humidity, for example in the + 20 ℃, 90%, due to condensation temperature to produce the occasional should take appropriate measures; (4) Pollution degree: 2; (5) Installation category: Ⅱ type and Ⅲ class; (6), installation Any direction of the external magnetic field sites should not exceed 5 times the geomagnetic field; (7), generally vertical installation, any 方向允 difference 2 °; (8), the installation should be no significant impact and vibration. The technical parameters (1), rated working voltage (Ue): AC 230V / 400V (1P), 400V (2P, 3P, 4P). (2), rated insulation voltage (Ui): 600V. (3) Rated impulse withstand voltage (Uimp): 4KV. (4), rated current (In): 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A. (5), rated short-circuit breaking capacity (Icn): 6A-40A: 6000A, 50A-63A: 4500A. (6), short-circuit breaking capacity (Ics): 6A-40A: 6000A, 50A-63A: 4500A. (7) Number of poles: a unipolar (1P); b diodes (2P); c three-pole (3P); d quadrupole (4P)..... (8), instantaneous trip type: aC type (5ln-10ln); bD type (10ln-16ln). (9), the reference ambient temperature: 30 ℃. (10), the grid distance (mm): 6A-40A: 50mm, 50A-63A: 45 mm. (11), shell protection grade: IP20. (12), life expectancy: a Electrical life: not less than 4,000 times; b Mechanical life: not less than 20,000 times. Shopping guide recommended