Main Products: Mini Circuit Breaker ,Earth Leakage Circuit Breaker ,Isolator Switch ,IC Card Meter Circuit Breaker ,Molded Case Circuit Breaker
100a 30 ma circuit breaker
USD $3.91 - $10.25 /Piece
Min.Order:1 Piece
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Zhejiang Suoneng Electric Co., Ltd.
Business Type: Manufacturer,Trading Company
Wenzhou Zhejiang ChinaMain Products: Mini Circuit Breaker ,Earth Leakage Circuit Breaker ,Isolator Switch ,IC Card Meter Circuit Breaker ,Molded Case Circuit BreakerProduct Details
Application range
1. DZ47LE-100 residual current circuit breaker is suitable for frequency 50HZ,rated voltage unipolar two lines ,poles,three pole,three pole four lines ,four pole, 400V,rated current lines from 63A to 100A.
2. when the person get an electric shock or electric leakage current exceed the special value,residual current circuit breaker can be in a very short period of time quickly , to cut off the fault power , to protect the safety of person and the electricity equipment ,at the same time can protect circuit and motor overload or short circuit ,a line is not frequent transformation and also the not frequent starting of the motor.
3. products comply with GB14048.2 and IEC60947-2 standard .
| Main Technical Parameter |
| Type | NCLE-100 | |
| Pole | 1P+N, 2P | 3P, 3P+N, 4P |
| Rated current (A) | 63,80,100 | |
| Rated voltage(V) | 230 | 400 |
| Rated short circuit breaking capacity Icn(KA) | 6 | |
| Rated residual making/breaking capacity Im(A) | 2000 | |
| Rated residual action current In(A) | 0.03,0.1,0.3 | |
| Rated residual non-action current Ino(A) | 0.5In | |
| Applicable conducting wire |
| Rated current(A) | 63 | 80 | 100 |
| Nominal cross section of wire mm2 | 16 | 25 | 35 |
| Residual current breaking time |
| In(A) | In(A) | Breaking time(s) when equals to rating following | ||||
| In | 2In | 5In | 5,10,20,50,100,200,500a(A) | Itb | ||
| 6-63 | 0.03, 0.05, 0.1, 0.3 | 0.1 | 0.06 | 0.04 | 0.04 | 0.04 |
| The over-current protection property |
| Ambient Temperature | Initial Status | Test Current | Expected Result | Expected Result | Note |
| 40±2oC | Cold position | 1.05In(In≤63A) | t≤1h | Non-release | - |
| Cold position | 1.05In (In[63A) | t≤2h | Non-release | - | |
| Carried out immedi-ately after previous test | 1.30In(In≤63A) | t < 1h | Release | Current smoothlyrises to specified value within 5s | |
| 1.30In (In>63A) | t< 2h | Release | |||
| -5~+40oC | Cold position | 8.00In | t≤0.2s | Non-release | - |
| Cold position | 12.00In | t < 0.2s | Non-release | - |
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