| 摘要 |
A trip device for a circuit breaker disclosed herein includes a first terminal (62) connected to a power source side, a second terminal (64)connected to a load side, and a bimetal (66) having one side connected with the first terminal (62) and the other side connected with the second terminal (64), such that a current can flow therethrough, wherein the bimetal (66) comes in surface-contact with at least one of the first terminal (62) and the second terminal (64), with interposing an arc-resistive member (168a, 168b, 268a, 268b) therebetween. |
