230V 3KA Elcb 4 Pole Earth Leakage Circuit Breaker B Tripping Curve
Brand Name:SEFIE
Certification:CB,CE,CCC
Model Number:SF30LE-32
Minimum Order Quantity:2000-3000
Delivery Time:14 days after receipt of deposit
Place of Origin:WenZhou,China
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Location:
Wenzhou Zhejiang China
Address:
Xiangyang Industrial Zone,Liushi,Wenzhou,china
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within 45 hours
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6-32amp 230V 3KA SF30LE-30 50/60HZ RCBO Earth Leakage Circuit Breaker
SF30LE-32 leakage protective breaker is used in the single phase residence circuit of AC 50Hz/60Hz, rated voltage230V, used as electron shock protection, it can protect civil electron circuit from overload and short circuit This produce has advantages of small volume, high breaking capacity zero,and live wire are cut off at the same time ,also protecting person from electric shock when the live wire connected opposite.
| Test procedure | Type | Test current | Inital State | Tripping or Non-tripping Time Limit | Expected Result | Remark |
| a | B,C,D | 1.13In | cold | t≤1h | no tripping | |
| b | B,C,D | 1.45In | after test a | t＜1h | tripping | current in the 5s in the increase of stability |
| c | B,C,D | 2.55In | cold | 1s＜t＜60(In≤32A) | tripping | |
| d | B | 3In | cold | t≤0.1s | no tripping | turn on the auxiliary switch to close the current |
| C | 5In | |||||
| D | 10In | |||||
| e | B | 5In | cold | t＜0.1s | ture on the auxiliary switch to close the current | |
| C | 10In | |||||
| D | 50In | |||||
| The terminology "cold state"refes to that no load is carried brfore testing at the reference setting temperature | ||||||
230V 3KA Elcb 4 Pole Earth Leakage Circuit Breaker B Tripping Curve
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