Supply 125A high quality mini circuit breaker
Model:KNB6-125
Certification:SBI,CB,PCT,SEMKO,CE,TSE,SIRIM
Capable:ROHS,NF
Minimum Order:100pcs
Brand Name:korlen
Brief Description:KNB6-125 Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity.

Lianggui Liu
Basic Specification
Rated frequency | 50/60Hz |
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Rated working voltage | 240V/415V |
Ultimate short-circuit breaking capacity | 15KA |
Rated working current | 80、100、125A |
Frame class | 125A |
Type | Mini |
Poles Number | 4 |
Nominal Insulation Voltage | 240V |
Detail Description
Product Description:
Application
KNB6-125 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 240V/415V, and rated current to 125A as protection against overload and short-circuits. It can be used as infrequent on-and-off operation and changeover.
It complies with standard of IEC60947-2.
Technique parameter:KNB6-125 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 240V/415V, and rated current to 125A as protection against overload and short-circuits. It can be used as infrequent on-and-off operation and changeover.
It complies with standard of IEC60947-2.
Basic specification and main parameters
The over-current tripping unit protection feature
Frame class | 125A |
Rated working voltage | 240V/415V |
Rated frequency | 50/60Hz |
Rated working current | 80、100、125A |
Ultimate short-circuit breaking capacity | 15KA |
Operative short-circuit breaking capacity | 7.5KA |
Release type | C |
Poles | 1,2,3,4P |
Mechanical life | 20000 |
Electric life | 2000 |
The over-current tripping unit protection feature
Sequence NO. | Release | Test current I/In | Start state | Tripping time | Expected restlt |
1 | C | 1.05In | Cold state | t≤2h | Not tripping |
2 | C | 1.3In | Start right after the serial NO.1test | t<2h | Tripping |
3 | C | 2.55In | Cold state | 1s<t<120s | Tripping |
4 | C | 5In | Cold state | t≤0.1s | Not tripping |
5 | C | 10In | Cold state | t<0.1s | Tripping |
Additional Information
Payment Terms | L/C, T/T, D/P, Credit Card, Western Union, Money Order, Paypal |
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Minimum Order | 100pcs |
Lead Time / Delivery Time | 30 Day(s) |
Sample Available | YES Ask For Sample |
Delivery Details | delivery the goods less than 30days |
FOB Port | Ningbo,Shanghai, |
Loading Info | Sent to the port by logistics. |
Packing Info | 120pcs/cnt |
Target Market(s) | North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East |