Unit Price: | USD 1 / Bag/Bags |
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Payment Type: | L/C,T/T,D/P,Paypal |
Min. Order: | 1 Bag/Bags |
Model No.: KNL1-100
Brand: Korlen
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: Mcb
Poles Number: 2
Type: Circuit Breaker
Function: Conventional Circuit Breaker
Certification: Ce
Frame: 63a
Rated Working Voltage: 240v/415v
Rated Limiting Short-circuit Current: 3000a
Rated Worling Current: 16;20;25;32;40;50;63a
Sensibility: Actype
Packaging: carton
Productivity: 5000000PCS/Year
Transportation: Ocean,Land,Air
Place of Origin: Wenzhou; Zhejiang; China
Certificate: CE,CB
HS Code: 8536200000
Port: Ningbo,ShangHai
Payment Type: L/C,T/T,D/P,Paypal
KNL1 series Residual Current Circuit Breaker (without over-current protection) is suitable for the line of AC,A and S 50/60Hz, voltage 240V(2 pole)/415V(4 pole), rated current up to 100A. 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.
KNL1-100 Residual Current Circuit Breaker
It complies with standard of GB16916.1 and IEC/EN61008.1.
Each phase of conductor at the Circuit Breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper.Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero.The flux of the zero-sequence current transformer is zero.And the secondary output voltage is zero and the circuit breaker doesn't zero, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage.Once the leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection.
Residual Current Circuit Breaker
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Miniature Residual Current Circuit Breaker
Residual Current Electrical Circuit Breaker
Frame class | 100A |
Rated working voltage | 240/415V |
Rated frequency | 50/60Hz |
Rated working current | 63,80,100A |
Rated residual operating current | 0.03,0.1,0.3,0.5A |
Rated residual un-operating current | 0.015,0.05,0.15,0.25A |
Sensibility | AC Type,A Type,S Type |
Maximum operating time | IΔn t≤0.1s , 5IΔn t≤0.04 |
Rated making and breaking capacity | 1500A |
Limiting value of un-operating current | 6In |
Rated limiting short-circuit current | 3000A |
Pole number | 2,4P |
Mechanical life | 10000 |
Electric life | 4000 |
Product Categories : Residual Current Circuit Breaker > KNL1-100 Residual Current Circuit Breaker
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