Electronic Residual Circuit Breaker with Over Current Protection RCBO

 
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:

 
 
 
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 I_n 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 I_n: