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Model No.: KNB6-63
Min. Order: 1000 Bag/Bags
Payment Type: L/C,T/T
Transportation: Ocean,Land,Air
Productivity: 200000PCS/Month
Packaging: carton
Delivery Time: 30 Days
Place of Origin: Wenzhou; Zhejiang; China
Brand: Korlen
Business type:Distributor/Wholesaler,Manufacturer,Service,Trade Company
Tel:86-577-62207777
KNB6-63 High-breaking Miniature Circuit Breaker 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.
Frame class |
63A |
Rated working voltage |
240V/415V |
Rated frequency |
50/60Hz |
Rated working current |
6.10.16.20.25.32.40.50.63A |
Making and breaking capacity |
10000A |
Release type |
C |
Poles |
1.2.3.4P |
Mechanical life |
10000 |
Electric life |
4000 |
Sequence |
Release |
Test |
Start state |
Tripping |
Expected |
1 |
c |
1.13In |
Cold state |
t≤1h |
Not tripping |
2 |
c |
1.45In |
Start right after |
t<1h |
Tripping |
3 |
c |
2.55In |
Cold state |
1s<t<60s |
Tripping |
4 |
c |
5In |
Cold state |
t≤0.1s |
Not tripping |
5 |
c |
10In |
Cold state |
t<0.1s |
Tripping |
Product Series: Miniature Circuit Breaker (MCB) is denoted by [KNB". Residual Current Circuit Breaker (RCCB) is denoted by [KNL". AC Contactor is denoted by [KNC". Molded Case Circuit Breaker (MCCB) is denoted by KNM". Manual Motor Starter (MMS) is denoted by [KNS". Residual Circuit Breaker with Over-current Protection (RCBO) is denoted by [KNLE" and finally, Thermal Relay is also denoted by [KNR"
Wenzhou Korlen Electric Appliances Co., Ltd.
Lianggui Liu
Distributor/Wholesaler , Manufacturer , Service , Trade Company
AC Contactor , Thermal Relay , LED Light , Miniature Circuit Breaker , Residual Current Circuit Breaker , Molded Case Circuit Breaker
501~1000
2800,000RMB
1985
Distributor/Wholesaler , Manufacturer , Service , Trade Company
No.258 Wei 20 Road,Yueqing Economic & Development Zone
5
21 -30 People
31 -40 People
yes
Above 100,000 square meters
No.258 Wei 20 Road,Yueqing Economic&Development Zone,Zhejiang,China.