| 摘要 |
<p>A fixing device (4) for circuit breakers (8), in particular for moulded case electrical circuit breakers, a base for circuit breakers and a circuit breaker group. The fixing device allows both the removal and the extraction of the circuit breaker so as to run operating tests of the circuit breaker without the need of having to arrange the circuit breaker on makeshift surfaces and without using extension cables of various types.</p> |
