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Leave a messageUnit Price: | USD 1 / Bag/Bags |
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Payment Type: | L/C,T/T |
Min. Order: | 1 Bag/Bags |
Basic Info
Model No.: KNB6-63
Brand: Korlen
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: Mcb
Poles Number: 4
Type: Circuit Breaker
Function: Conventional Circuit Breaker
Certification: Ce
Rated Frequency: 50/60hz
Frame: 63a
Release Type: C
Rated Worling Current: 6;10;16;20;25;32;40;50;63a
Rated Working Voltage: 240v-415v
Additional Info
Packaging: carton
Productivity: 200000PCS/Month
Transportation: Ocean,Land,Air
Place of Origin: Wenzhou; Zhejiang; China
Certificate: CE,CB
HS Code: 8536200000
Port: Ningbo,ShangHai
Payment Type: L/C,T/T
Product Description
KNB6-63 Mini Circuit Breaker MCB Mainly used for AC 50Hz/60Hz, rated voltage 415V, rated current to 63A circuit overload, short circuit protection role, at the same time can also under normal circumstances do not frequent on-off electrical devices and lighting.It has high breaking capacity and can trip quickly.The product is also used for infrequent on-and-off switching of electric equipment and lighting circuit under the normal condition.It can also be used for infrequent line conversion under the normal condition.The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house.Please pay attention to the voltage before ordering to make sure the Circuit Breaker can work successfully in your area.It conforms with the standards of GB10963.
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KNB6-63 Miniature Circuit Breaker
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 Categories : Miniature Circuit Breaker > KNB6-63 Miniature Circuit Breaker
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