Flare limiter used in electrical switching devices and cable connections comprises dry extinguishing agent on inner wall of housing

摘要

Flare limiter comprises a dry extinguishing agent (2) on the inner wall (1) of a housing. The agent covers the flare inside the housing if a flare is produced. Preferred Features: The dry extinguishing agent is arranged as a powder in vessels (3) on the inner wall. A steel sheet (4) is fixed to the inner wall and has a foil pocket (5) for the agent. The pocket is covered with a grid (6).