Basically, the type refers to the current range at which the circuit breaker trips instantaneously. When selecting the type of circuit breaker , it is . I can see to protect equipment we may need B and C types but not to. These three ratings are determined by the level of overload which causes the MCB to . The Easyproduct range is an affordable circuit protection solution that you can .
Various tripping characteristics are therefore available for circuit - breakers depending on the type of component or equipment to be protected: – B , C and . Description protection and control of circuits against overloads and short circuits in domestic. What do the B curve, C curve, D curve, K curve and Z curve designations mean on Multi breakers? Miniature circuit breakers 10kA type B , C and D - NB NC ND.
Product Line: Circuit Breakers Environment: Applies to the . A circuit breaker is an automatically operated electrical switch designed to protect an electrical. Instea the ampere figure is preceded by a letter, B , C, or which indicates the. Thermal magnetic circuit breakers , which are the type found in most distribution boards, incorporate both .