- Meba Electric Enterprises
-
Jiaxing, Zhejiang, China
- Main products: Meba products are including MCB, MCCB, ELCB, RCD, Distribution Board, Push Button Switches, AC Contactor, Relay, Meters, Temperature Controller, Power Inverter and so on, all are strict to according to international standard, like IEC60898, IEC947-2.
Home > Products > New product > Residual Current Circuit Breaker
Residual Current Circuit Breaker
Negotiable
/ Set
1000 Sets(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Meba | Place of Origin | China | |
| Model Number | KNL1-32 |
Product Description
KNLE1-32 series leakage breaker is suitable for the leakage protection of the line of AC 50/60Hz, rated voltage single phase 240V, three phase 240/415V and below, rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will automatically cut off the power within 0.1s to protect human safety and prevent the accident due to the current leakage. KNLE1-32 series leakage breaker can protect against overload and short-circuit. It can be used to protect the line from being overloaded and short-circuited as well as infre- quent changeover of the line in normal situation. It complies with standard of IEC/EN61009-1 and GB16917.1.
Basic specification and main parameters:
| Frame class | 32A |
| Rated working voltage | 240/415V |
| Rated frequency | 50/60Hz |
| Rated working current | 16,20,25,32A |
| Rated residual operating current | 0.03A |
| Rated residual un-operating current | 0.015A |
| Sensibility | AC Type |
| Maximum operating time | In t≤0.1s , 5In t≤0.04 |
| Instant release type | C Type |
| Limiting value of un-operating current | 6In |
| Rated limiting short-circuit current | 4500A |
| Pole number | 1P+N,2P,3P,3P+N |
| Mechanical life | 8000 |
| Electric life | 4000 |
The over-current tripping unit protection feature:
| Sequence NO . | Release | Test current I/In | Start state | Tripping time | Expected restlt |
| 1 | c | 1.13In | Cold state | t≤1h | Not tripping |
| 2 | c | 1.45In | Start right after the serial NO.1 test | 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 |
Contact Us
- Meba Electric Enterprises
- Contact nameLeina Luo Chat Now
- Phone086-577-27863828
- AddressHoujie industrial zone, Liush , Yueqing, Jiaxing, Zhejiang
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