Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
Sample Available

AC Contactor, Contactor, AC Contactor LC1-D manufacturer / supplier in China, offering Cjx2 (LC1) Excellent Quality AC Magnetic Contactor with Ce Certificate Motor Starter Relay Contactor, Knl1-63 (F360) Residual Current Circuit Breaker - 2007 Type, Miniature Circuit Breaker MCB with Ce CB S Knb6-63 (GRB60) 6ka- 10ka Sp Tp C6-25A C32~63A L7 Modification and so on.

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Supplier Homepage Electrical & Electronics Breaker & Protector Other Breaker & Protector China Residual Current Circuit Breaker RCCB Circuit Breaker

China Residual Current Circuit Breaker RCCB Circuit Breaker

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Min. Order / Reference FOB Price
1000 Piece US $4.00/ Piece
Local Area: Wenzhou, Zhejiang, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Patented: Patented Product
ISO: ISO9001
IEC: IEC/En61008-1
KNL5-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), 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 rapLean Pipe & Pipe Rack System idly 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 IEC/EN61008.1 and GB16916.1.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-seqWashing Equipment uence 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 Pneumatic Tools break the contact that connects the power, finally to realize the leak protection.
frame class63ARated working voltage240/415VRated frequency50/60HzRated working current16,20,25,32,40,50,63,80,100,125ARated residual operating current0.1Fastener & Fitting ,0.3,0.5ARated residual un-operating current0.05,0.15,0.25ASensibilityA Type,AC Type,S TypeMaximum operating timeIΔn t≤0.1s , 5IΔn t≤0.04Rated making and breaking capacityIn≤50A 500A,In=63A 630A , In>63A 1500ALimiting value of un-operating current6InRated limiting short-circuit current10000APole number2,4PMechanical life10000Electric life4000