| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Construction and Feature
·Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation.
·Provides complementary protection against direct contact by human body.
·Effectively protects electric equipment against insulating failure.
·Provides comprehensive protection to household and commercial distribution systems.
| Standards | IEC/EN61009-1 |
| Type | Electro-magnetic type |
| Residual current characteristics | AC A |
| Pole No. | 1P+N |
| Tripping curve | B, C, D |
| Rated short-circuit capacity | 10kA |
| Rated current (A) | 1A,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A |
| 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 |
| Connection capacity: | Rigid conductor 16mm² |
| Terminal connection height | 21.5mm |
| Installation | On symmetrical DIN rail 35mm |
| Panel mounting | |
| Wiring Diagram |
| 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 | 1.45In | after test a | t<1h | tripping | Current in the 5s in th increase of stability | |
| c | 2.55In | cold | 1s | 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 | tripping | Turn on the auxiliary switch to close the current |
| C | 10In | |||||
| D | 20In | |||||
| The terminology "cold state" refes to that no load is carried before testing at the reference setting temperature. | ||||||
| Type | In/A | I△n/A | Residual Current (I△) Is Corresponding To The Following Breaking Time (S) | ||||
| AC type | any value | any value | In | 2In | 5In | 5A,10A,20A,50A,100A,200A,500A | |
| A type | any value | >0.01 | 1.4In | 2.8In | 7In | ||
| 0.3 | 0.15 | 0.04 | 0.04 | Max Break-time | |||
| The general type RCBO whose current IΔn is 0.03mA or less can use 0.25A instead of 5IΔn. | |||||||
CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices. We are proud to be one of the most reliable electrical equipment suppliers in China with more. We attach great importance to product quality control from raw materials procurement to finished product packaging. We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available.
We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.
Q1:Are you a trading company or manufacturer?
A.We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items
Q2: why will you choice us :
A.more than 20years of professional teams will give you good quality products ,good service ,and reasonable price
Q3: Is the MOQ fixed?
A.The MOQ is flexible and we accept small order as trial order.
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Dear Customers,
If you have any question , please feel free to contact with me , I will send you our catalog for your reference.
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