Power supply circuit breaker has boss portion of holder provided with fuse whose terminal portion is connected to relay terminal

摘要

The igniter (6) is provided in the cylinder wall (19) of housing (2). Boss portion (23) of holder (5) which is clamped by clamp lance (13) of housing provided with fuse (4) which has terminal portion (39) connected to relay terminal (3). Working pressure of igniter is larger than sum of clamp power of clamp lance and contact force of terminal.