| 摘要 |
PROBLEM TO BE SOLVED: To provide a fireproof treatment fitting for a connector for a conduit capable of easily providing the connector with a fireproof function.SOLUTION: A connector 30 is provided with a fireproof function by attaching a fireproof treatment fitting 40 made of steel at the periphery of an adjacent part of the connector 30 adjacent to a fireproof wiring box 1. A peripheral wall of the fireproof treatment fitting 40 which covers the periphery of the connector 30 is maintained in such a state that it continues to the peripheral wall of the fireproof wiring box 1 without a gap by attaching the connector 30 provided with a fireproof function at the upper side wall 22a of a fireproof cover 20. Accordingly, a gap is not formed between the fireproof treatment fitting 40 and the fireproof wiring box 1 as long as the connector 30 is connected to the fireproof wiring box 1. In other words, a fireproof function can be easily provided to the connector 30 only by attaching a connector 30 covered with the fireproof treatment fitting 40 to the fireproof wiring box 1. |
