ELECTRODE CONSTRUCT BODY FOR VACUUM INTERRUPT

摘要

PURPOSE: An electrode construct body for vacuum interrupt is provided, which disperses an arc current and also provides a magnetic field to have an excellent interception performance. CONSTITUTION: The electrode construct body comprises: contacts (21)(21') to be contacted and be conducted; electrode solder patches (25)(25') to be connected to a power supply and a load and be conducted; a plurality of radius direction conducting unit (33) to be connected to the electrode solder patches (25)(25') for flowing a current in the radius direction to each electrode solder patches (25)(25'); coil electrodes (23)(23') having a circumference direction conducting unit (34) for rotating a current in both direction of the circumference in an edge portion of the radius direction conducting unit (33); and a connecting pins (24)(24')(24") for connecting the contacts (21)(21') to the circumference direction conducting unit (34). Thereby, it is possible to improve the interception performance.