KNM1
Low Voltage Circuit Breakers
Electric Type
Normal Type Circuit Breaker
Air
Fixed
Moulded Case Circuit Breaker
3p 4p
Circuit Breaker
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
ISO9001-2000, CE, CB, CCC
16A to 800A
IEC60947-2;GB14048.2
690V and Below
ISO9001 ISO14001
KORLEN
Carton
3P, 4P
Wenzhou; Zhejiang; China
8536200000
Product Description
Miniature Circuit Breaker MCB CE Kema Certificate
The rated insulation voltage of this circuit breaker is 750V which is applicable for theelectricity distribution net of AC 50Hz, rated working voltage 690V and below, rated workingcurrent from 6A to 630A. It is used to distribute electric power and protect the line and poweapparatus from being overload and short-circuit protection of the motor. This circuit breaker can be installed vertically and horizontally. This product complies with standard IEC60947-2, GB14048.2No. | Testing current name | I/In | Assumed time | Starting situation |
1 | Assumed untripping current | 1.05 | 2h(In> 63A), 1h(In≤ 63A) | Cold state |
2 | Assumed tripping current | 1.30 | 2h(In> 63A), 1h(In≤ 63A) | Start right after the number 1 test |