| 摘要 |
An electrical connector box for a motor installation, such as a tubular motor in a roller shutter garage door opener, has a motor connection section 34, a switch connection section 32 and a power supply connection section 38. There may also be an earth section 36. Suitable electrical connections are provided between the sections, for example by a printed circuit. This allows the connection box to be wired up by an unqualified fitter, without requiring a qualified electrician. The connection box may include a fuse 40 and a neon indicator 42. The connection sections may connect to terminal blocks on the incoming cables. |
