| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a small switchgear which avoids design change according to the lead-in direction of a cable 105, is easily manufactured only by rearranging the same members and the same units, and enables front surface operations and front surface maintenance. <P>SOLUTION: A switchgear includes a housing composed of a bus bar chamber where a bus bar is disposed, a circuit breaker chamber unit forming a circuit breaker chamber where a circuit breaker is disposed, and a cable chamber where a cable is disposed. The circuit breaker chamber unit has an upper plate, a floor plate, and a rear plate, and terminals of an upper bushing and a lower bushing are disposed in the rear plate part. A height from the upper plate of the circuit breaker chamber unit to the terminal of the upper bushing is set to the same dimension as a height from the floor plate of the circuit breaker chamber unit to the terminal of the lower bushing. <P>COPYRIGHT: (C)2013,JPO&INPIT |
