Wenzhou Korlen Electric Appliances Co., Ltd.
Model No.: KNL1-63(F360) Normal type
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Poles Number: 2
Type: Circuit Breaker
Function: Conventional Circuit Breaker
Certification: CB, CE
Rated Limiting Short-circuit Current: 3000A
Rated Worling Current: 16;20;25;32;40;50;63A
Rated Working Voltage: 240V/415V
Place of Origin: Wenzhou; Zhejiang; China
HS Code: 8536200000
Provides protection against earth fault/leakage current and function of isolation
Applicable to terminal and pin/fork type busbar connection
Fire resistant plastic parts endures abnormal heating and strong impact
Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds therated sensitivity.
Independent of power supply and line voltage, and free from external interference, voltage fl uctuation.
KNL1-63 series Residual Current Circuit Breaker(without over-current protection) is suitable for the line of AC 50/60Hz, voltage 240V(2 pole)/415V(4 pole), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation.It is applicable to industrial site, commercial site, tall building and civil house.
It complies with standard of GB16916.1 and IEC/EN61008.1.
Basic specification and main parameters
Rated working voltage
Rated working current
Rated residual operating current
Rated residual un-operating current
A Type.S Type.AC Type
Maximum operating time
I△n t≤0.1s , 5I△n t≤0.04
Rated making and breaking capacity
In≤50A 500A,In=63A 630A
Limiting value of un-operating current
Rated limiting short-circuit current