China OEM Rcbo Residual Circuit Breaker Supplier Residual Current Circuit Breaker With Overload Protection CJL7-63 – C&J
China OEM Rcbo Residual Circuit Breaker Supplier Residual Current Circuit Breaker With Overload Protection CJL7-63 – C&J Detail:
Construction and Feature
·Provides comprehensive protection to household and commercial distribution systems
·Provides protection against earth fault/leakage current, short-circuit, overload, over-voltage,and function of isolation
·Contact position indication
·Provides protection against indirect contact by human body
·Provides complementary protection against direct contact by human body
·Effectively protects electric equipment against insulating failure
·Equipped with switched neutral and phase pole
·S2 Shunt Tripper
·U2+O2 Over-voltage and under-voltage tripper
Technical Data
| Standard | IEC61009-1/EN61009-1 | |||||||
| Type | Electronic type | |||||||
| Residual current characteristics | AC,A | |||||||
| Pole No | 2P,4P | |||||||
| Tripping curve | B, C, D | |||||||
| Rated short-circuit capacity | 6kA | |||||||
| Rated current (A) | 6A,10A,16A,20A,25A,32A,40A,50A,63A | |||||||
| Rated voltage | 240V AC | |||||||
| Rated frequency | 50/60Hz | |||||||
| Rated residual operating current(mA) | 0.03, 0.1, 0.3 | |||||||
| Tripping duration | instantaneous≤0.1s | |||||||
| Electro-mechanical endurance | 4000 cycles | |||||||
| Connection terminal | pillar terminal with clamp | |||||||
| Terminal Connection Height | H1=16mm H2=21mm | |||||||
| Over-voltage tripping | 280V±5% | |||||||
| Connection capacity | Flexible conductor 35mm² | |||||||
| Rigid conductor 15mm² | ||||||||
| Installation | On symmetrical DIN rail 35.5mm | |||||||
| Panel mounting | ||||||||
Overload Current Protection Characteristics
| Test procedure | Type | Test Current | Initial 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 th increase of stability | ||
| c | B,C,D | 2.55In | cold | 1s＜t＜60s(In≤32A) 1s＜t＜120s(32＜In≤63A) |
tripping | |||
| d | B | 3In | cold | t≤0.1s | no tripping | Turn on the auxiliary switch toclose the current | ||
| C | 5In | |||||||
| D | 10In | |||||||
| e | B | 5In | cold | t＜0.1s | tripping | Turn on the auxiliary switch toclose the current | ||
| C | 10In | |||||||
| D | 20In | |||||||
| The terminology “cold state” refes to that no load is carried before testing at the reference setting temperature. | ||||||||
Residual Current Action Breaking Time
| type | In/A | I△n/A | Residual Current (I△) Is Corresponding To The Following Breaking Time (S) | |||||
| I△n | 2 I△n | 5 I△n | 5A,10A,20A,50A,100A,200A,500A | I△t | ||||
| general type |
any value |
any value |
0.3 | 0.15 | 0.04 | 0.04 | 0.04 | Max Break-time |
A Type Of Trip Current Range
| Lagangle(A) | A Tripping Current(A) | |||||||
| Lower Limit | Upper Limit | |||||||
| 0° | 0.35 I△n | 0.14 I△n | ||||||
| 90° | 0.25 I△n | |||||||
| 135° | 0.11 I△n | |||||||
Product detail pictures:
Related Product Guide:
No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for China OEM Rcbo Residual Circuit Breaker Supplier Residual Current Circuit Breaker With Overload Protection CJL7-63 – C&J , The product will supply to all over the world, such as: Riyadh, India, Uzbekistan, We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
By Emma from Zimbabwe - 2018.02.21 12:14
We have been looking for a professional and responsible supplier, and now we find it.
By Joa from Salt Lake City - 2017.06.16 18:23
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