Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, GB/T28001-2001 certificate
Annual Revenue:
12.61 Million USD
OEM/ODM Service
Sample Available
MEI Awards

Miniature Circuit Breaker, Circuit Breaker, Circuit Breaker Switch manufacturer / supplier in China, offering Circuit Breaker Switch MCB (KNB6-63), High Quality RCCB (KNL7-63) Residual Current Circuit Breaker, High Quality Residual Current Circuit Breaker (KNL7-63) and so on.

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Circuit Breaker Switch MCB (KNB6-63)

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Min. Order: 1,000 Pieces
Production Capacity: 200000PCS/Month
Transport Package: Carton
Payment Terms: T/T
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: Conventional Circuit Breaker

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Basic Info

Model NO.: KNB6-63
Type: Circuit Breaker
Function: Circuit-Breaker Failure Protection
Certification: CB
Trademark: KORLEN
Specification: ROHS; CE; ISO
Origin: China
HS Code: 8536200000

Product Description

KNB6 High-breaking Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard DIN rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working voltage to 415V, and rated current to 63A as protection against overload and short-circuit. It can be used as infrequent on-and-off operation and changeover.
It complies with standard of GB10963 and IEC/EN60898.
NO .
current I/In
Start stateTripping
1c1.13InCold statet≤1hNot tripping
2c1.45InStart right after
the serial NO .
1 test
3c2.55InCold state1s<t<60sTripping
4c5InCold statet≤0.1sNot tripping
5c10InCold statet<0.1sTripping
Frame class63A
Rated working voltage240V/415V
Rated frequency50/60Hz
Rated working current6,10,16,20,25,32,40,50,63A
Making and breaking capacity10000A
Release typeC
Mechanical life10000
Electric life4000

Circuit Breaker Switch MCB (KNB6-63)
Circuit Breaker Switch MCB (KNB6-63)
Circuit Breaker Switch MCB (KNB6-63)

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