| 摘要 |
Multiway interrupter including a casing 1 in which are arranged at least two contacts 4 and 5 and a ball 7 for opening an electrical circuit between the electrical contacts 4 and 5, characterised in that the said ball is magnetisable and is held by the magnetic field C of a magnet 3 extending in the vicinity of the contacts formed by a gap 4 arranged on the active face of the magnet 3, the other contact being arranged peripherally 5. <IMAGE>
|
