R-MEC outdoor breaker is designed with best-in-class components, well proven outdoor housing, highly reliable vacuum interrupters paralleled with ABB best-in-market spring based mechanism
Its smart design enables easier maintenance and higher customization level to meet most demanding and complex applications
Key benefits
Best available spring based circuit breaker in market
ABB´s type EL spring mechanism is fully compatible with all functions naturally provided by a spring mechanism
Wide range of coils and motor power supply level
Long term energy storage in springs for consecutive operations, even in case of lack of main power supply
Key features
15.5kV, up to 31.5kA short circuit interrupting rating
Utilizes the highly reliable EL spring mechanism, which has the largest installed base in medium voltage circuit breakers globally and currently used by the industry leaders ABB VD4 and ADVAC
Very limited number of spare parts required
Fully tested according to latest versions of IEEE and IEC standards
Vacuum Circuit Breaker