PYROTECHNIC CIRCUIT BREAKER AND SUPPLY GRID WITH A PYROTECHNIC CIRCUIT BREAKER

摘要

The invention relates to a pyrotechnic circuit breaker (2), in particular for a motor vehicle, having a single-piece current-conducting metal sheet (14) with at least two connection elements (16) and at least one fuse conductor (18) which connects the at least two connection elements (16); a pyrotechnic unit (4); a separating element (6) for separating the at least one fuse conductor (18) during a trigger event; and a housing (8), wherein the current conducting metal sheet (14) is connected parallel to the fuse conductor (18) and has a contoured fuse section (24) designed as a fuse.