SWITCH

摘要

Provided is a small switch equipped with an arc runner. The small switch comprises: a plurality of fixed contacts joined to each one end of a plurality of fixed contact pieces (6U); a plurality of movable contacts (10U) joined to each of a plurality of movable contact pieces (9), the plurality of movable contacts capable of contacting with and separating from the plurality of fixed contacts respectively; an insulating interphase barrier (80) arranged to separate the plurality of movable contacts (10U) one by one; and an arc runner equipped with an arc-extinguishing part (12A) that is arranged without occupying the space where the insulating interphase barrier (80) and the movable contact pieces (9) come closest each other.