CIRCUIT BREAKER CONNECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a circuit breaker connection device that facilitates the work of updating an existing switchboard using a circuit breaker of a new model, and shortens a time required for modification work. SOLUTION: Connectors 4 of three phases are fit and connected to conductive members arranged at preset intervals in a switchboard. Circuit breaker-side terminal strips 8 of three phases are arranged at intervals shorter than the preset interval in a circuit breaker 2. Terminal support plates 7 formed of insulating materials are disposed between the connectors 4 and the circuit breaker-side terminal strips 8. The connectors 4 of three phases fixed to the terminal support plates 7 and the circuit breaker-side terminal strips 3 of three phases are connected with each other through conductive plates 12 on a phase-by-phase basis. COPYRIGHT: (C)2005,JPO&NCIPI