Electronic Residual Circuit Breaker with Over Current Protection RCBO
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Electronic Residual Circuit Breaker with Over Current Protection RCBO RCBOs are commonly used in applications where
Electronic Residual Circuit Breaker with Over Current Protection RCBO
RCBOs are commonly used in applications where there is the need to combine protection against overcurrents (overload and short-circuit) and protection against earth leakage currents.
RCBOs help in sensing this kind of faults and trip the circuit ensuring complete protection of the people and connected equipments.
Desctription:
Electronic type residual current circuit breaker from the tripper RCD and UKB7-63-tye mini circuit breaker MCB made assembling stable performance beautiful appearance. For the circuit the human body to electric shock, isolation and destruction earth leakage fault and short circuit, overload protection, full-featured. Efficient appliances and equipment to protect the safe use of electricity, UKB7LE-63 series leakage circuit breakers in the short-circuit, overload protection and electrical properties of the principle of respect with the corresponding rated the same as a small circuit breaker
Specifications:
| Technology Specification & Electrical Specification | |
| Electric standard | IEC61009; GB 16917.0 |
| Trip time | Non-time delay; Minimal 10ms time delay |
| Rated voltage | 230V; 50HZ 230V/400V |
| Rated surplus operating current | 10; 30; 100; 300mA |
| Selection grade | 3 |
| Rated braking capacity | 10kA |
| Rated current | 6-63A |
| Tripping character | B, C, D characteristic curve |
| Maximum connected fuse | 100A gL(> 10kA) |
| Environment capability | According to the IEC 1008 standard |
| Case protection grade | IP40 after installation |
| Electric life | Not less than 4000 times of breaking and closing |
| Mechanical life | Not less than 2000 times of breaking and closing |
| Mechanical Parameter | |
| Installation mode | Installation at the DIN guide rail of 35mm |
| Terminal block capacity | Generatrix thickness 0.8-2mm |
Main benefits:
High quality
Complete range
Main Features:
AC, A, type available
Wide range of breaking capacities for application from residential to industrial field
Rated Currents up to 63 A and poles configuration for applications in Single Phase as well as Three Phases networks
Current:6A,10A,16A,20A,25A,32A,40A,50A,63A
Breaking capactity: 10KA
Rated leakage current: 10mA, 30mA, 100mA, 300mA
Curve: B, C, D
Instantaneous tripping current:
International Standard--- IEC 60898-1 and European Standard EN 60898-1 define the rated current In of a circuit breaker for low voltage distribution applications as the maximum current that the breaker is designed to carry continuously (at an ambient air temperature of 30 °C). The commonly-available preferred values for the rated current are 6 A, 10 A, 13 A, 16 A, 20 A, 25 A, 32 A, 40 A, 50 A, 63 A, 80 A, 100 A,[5] and 125 A (Renard series, slightly modified to include current limit of British BS 1363 sockets). The circuit breaker is labeled with the rated current in amperes, but without the unit symbol "A". Instead, the ampere figure is preceded by a letter "B", "C" or "D", which indicates the instantaneous tripping current — that is, the minimum value of current that causes the circuit breaker to trip without intentional time delay (i.e., in less than 100 ms), expressed in terms of In:
Type | Instantaneous tripping current |
B | above 3 In up to and including 5 In |
C | above 5 In up to and including 10 In |
D | above 10 In up to and including 20 In |
