50A 63A Power MCB Mini Circuit Breaker Double Phase Motor Protection 230V 50HZ UL
Certification:UL, TUV, CQC
50A 63A Power MCB Mini Circuit Breaker Double Phase Motor Protection 230V 50HZ UL
Quick Detail:
|
Place of Origin: |
Zhejiang China (Mainland) |
Brand Name: |
JIELI |
Model number: |
JL-L12 |
|
Type: |
Mini circuit breaker |
Poles Number: |
1P,2P,3P,4P,1P+N,3P+N |
Color: |
White |
|
Electrical life |
10000 |
Service short-circuit breaking capacity: |
3000A-10000A |
Rated impulse with stand voltage: |
6000V |
|
Electro-mechanical endurance: |
In≤100=10000 In125=8000 |
Material: |
PA66, copper, iron etc. |
Mechanical life |
4000 |
|
POLE: |
1P, 2P, 3P, 4P, 1P+N, 3P+N |
Voltage: |
AC 230(240)/400(415)V |
Product name: |
JL-L12 Mini Circuit Breaker |
Description:
★JL-L12 series mini circuit breaker is mainly suitable for overload and short circuit protection.
★JL-L12mini circuit breaker is especially used for illumination and distribution in industry and commerce, etc.
★JL-L12 mini circuit breaker is of pleasing outlook & high breaking capacity, reliable performance, high inflammable resistance and shock resistance for long service life.
★JL-L12 mini circuit breaker is within the circuit of AC 50/60HZ, rated voltage of single pole up to 230V, two, three or four poles up to 415V.
★JL-L12 mini circuit breaker can also be for an unfrequented switchover of the circuit and illumination under normal conditions. protecting circuit from overload and short circuit.
★JL-L12 mini circuit breaker has advantages of high breaking capacity, small volume, width is only 18mm.
★JL-L12 mini circuit breaker conforms with the standards of GB10963 and IEC60898.
Applications:
Mini circuit breaker MCB is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the systems.
Specifications:
|
Frame class |
63A |
|
Rated working voltage |
240V/415V |
|
Rated frequency |
50/60Hz |
|
Rated working current |
1,3,6,10,16,20,25,32,40,50,63A |
|
Making and breaking capacity |
10000A(6~40A),6000A(50,63A) |
|
Release type |
B,C,D |
|
Poles |
1,2,3,4P |
|
Mechanical life |
20000 |
|
Electric life |
4000 |
The over-current tripping unit protection feature
|
Sequence NO . |
Release |
Test current I/In |
Start state |
Tripping time |
Expected results |
|
1 |
B,C,D |
1.13In |
Cold state |
t≤1h |
Not tripping |
|
2 |
B,C,D |
1.45In |
Start right after the serial NO . 1 test |
t<1h |
Tripping |
|
3 |
B,C,D |
2.55In |
Cold state |
1s<t<60s |
Tripping |
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