Communicate with Supplier? Supplier
Chen Ms. Chen
What can I do for you?
Contact Supplier
Wenzhou Korlen Electric Appliances Co., Ltd.
Home > Products > Residual Current Circuit Breaker > KNL6,KNL8 Residual Current Circuit Breaker > Residual Current Circuit Breaker KNL8-63 63A CE 2P
Residual Current Circuit Breaker KNL8-63 63A CE 2P
Residual Current Circuit Breaker KNL8-63 63A CE 2P
Residual Current Circuit Breaker KNL8-63 63A CE 2P
  • Residual Current Circuit Breaker KNL8-63 63A CE 2P
  • Residual Current Circuit Breaker KNL8-63 63A CE 2P
  • Residual Current Circuit Breaker KNL8-63 63A CE 2P

Residual Current Circuit Breaker KNL8-63 63A CE 2P

    Unit Price: USD 3.8 / Carton
    Payment Type: T/T
    Incoterm: FOB
    Min. Order: 10 Carton
    Delivery Time: 30 Days

Basic Info

Model No.: KNL8-63

Breaking Capacity: Low Voltage Circuit Breakers

Operation: Electric Type

Speed: High-Speed Circuit Breaker

Arc-extinguishing Medium: Air

Installation: Fixed

Structure: ELCB

Poles Number: 2

Type: Circuit Breaker

Function: Circuit-Breaker Failure Protection

Certification: ISO9001-2000

Rated Frequency: 50/60Hz

Rated Working Voltage: 240V

Rated Limiting Short-circuit Current: 6000A

Electric Life: 4000

Rated Working Current: 6 10 16 20 25 32 40 50 63A

Rated Residual Operating Current: 10mA 30mA 100mA 300mA

Mechanical Life: 20000

Sensibility: A Type /AC Type

Pole Number: 1P + N/3P+N

Additional Info

Packaging: carton

Productivity: 1200000/MONTH

Brand: KORLEN / YOUTS

Transportation: Ocean

Place of Origin: WENZHOU ZHEJAING CHINA

Supply Ability: 1200000/MONTH

Certificate: ISO9001/ISO14001

HS Code: 8536200000

Port: Ningbo,Shanghai

Product Description


KNL6 series Residual current Circuit Breaker(without over-current protection) is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), 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 IEC/EN61008-1 and GB16916.1.2. Sphere of applicati

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.



Miniature Circuit Breaker
Electronics Miniature Circuits Breaker
Automatic Miniature Circuit Breaker
Mini Circuit Breaker
MCB

Frame class 63A
Rated working voltage 240/415V
Rated frequency 50/60Hz
Rated working current 16,20,25,32,40,50,63,80,100,125A
Rated residual operating current 0.1,0.3,0.5A
Rated residual un-operating current 0.05,0.15,0.25A
Sensibility A Type,AC Type,S Type
Maximum operating time IΔn t≤0.1s , 5IΔn t≤0.04
Rated making and breaking capacity In≤50A 500A,In=63A 630A , In>63A 1500A
Limiting value of un-operating current 6In
Rated limiting short-circuit current 10000A
Pole number 2,4P
Mechanical life 10000
Electric life 4000
CS L6-63

Looking for ideal RCCB CE KNL8-63 2P Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the RCCB CE KNL8-63 4P are quality guaranteed. We are China Origin Factory of RCCB CB KNL8-63 2P. If you have any question, please feel free to contact us.

Product Categories : Residual Current Circuit Breaker > KNL6,KNL8 Residual Current Circuit Breaker

Email to this supplier
  • ChenMs. Chen
  • Your message must be between 20-8000 characters

Related Products List

Home

Phone

About Us

Inquiry