| 摘要 |
The present disclosure is to provide a stationary contact arm assembly (100) for a molded case circuit breaker, and the stationary contact arm assembly may include a stationary contact arm (10) having a terminal portion (10b) and a contact portion (10a) provided at both end portions thereof in the length direction, and an inclined extension portion (10e) provided between the contact portion and the terminal portion, a flat extension portion (10c) forming a space between the flat extension portion and a bottom surface of the contact potion, a bent portion (10f) formed from the flat extension portion to the terminal portion; a magnet assembly (30) having a plurality of steel plates at least part of which is installed to be pushed into a space between the flat extension portion and contact portion in the stationary contact arm; and an elastic support plate (20) having an elastic support portion (20a) installed on the flat extension portion of the stationary contact arm to support the magnet assembly. |
