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• NXB-63 1P variety C LINK NXB-63 2P kind C LINK NXB-63 3P form C LINK NXB-63 4P type C LINK 1 Compliant criteria IEC60898-1 2 Major function Overload protection, brief circuit protection, high quality isolation 3 Technical parameters Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A; Rated voltage: 230V (1P, 1P+N), 230/400V (2 ~ 4P, 3P+N); Frequency: 50; Electromagnetic release type: C Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P; Mechanical life: 20000 cycles; Electrical life: ten thousand cycles; Rated short-circuit breaking capacity(Icn): 6000A; Short-circuit breaking ability (Ics): 6000A; Rated impulse withstand voltage (Uimp): 4kV; Power consumption on every single pole of the circuit breaker: see Table 1 Table 1 Rated current In (A) Maximum strength intake according to pole (W) 1~10 three sixteen 3 20~25 four 32 6 forty 7 50 9 63 13 4 Dimensions and set up sizes Strong adaptability to environment and dependable operation in harsh surroundings -30℃~70℃ ambient temperature range, to fulfill the needs of assorted purposes Contact indicator window, clear position All models of touch head function visualization, keep away from unsuitable operation, use extra dependable Circuit breaker and leakage defense favor 1 main change of the household distribution field is often a 32A-63A mini circuit breaker or leakage defense circuit breaker which might disconnect the section line and neutral line at the identical time 2 miniature circuit breaker is mostly chosen for lighting fixtures circuit three circuit commonly selects 16A-20A leakage defense circuit breaker Switch current is chosen in step with equipment strength 1 formulation = power/voltage *3 (impact current) 2 example: 3000W kit 380V voltage choose circuit breaker, 3000W*3 (impulse current) /380V≈ 23 ≈25A, we choose 25A circuit breaker or leakage circuit breaker How to determine the kind C and kind D electromagnetic time out The long delay action vary of form C is 5in-10in; The lengthy put off action range of kind D is 10in-12in(In is the rated recent of the switch) Type C is utilized in light load areas reminiscent of distribution control and lighting D can be utilized in heavy load starting places, reminiscent of motor starting, can avoid the equipment after starting the prompt latest is simply too wide to cause pointless overload switch time out Can&;t close down 1 the load port is short circuited 2 mechanism failure 3 rated current of the circuit breaker would not match the weight recent High temperature 1 wiring screw is free without tightening the cord 2 selected twine section subject is too small, the cord is too skinny Not disconnected in brief circuit 1 chosen circuit breaker doesn't event the working conditions of the burden No electricity 1 little lead head stripping 2 wiring screw is loose with out tightening the twine If you have another questions, please contactcustomer service or depart a message

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