Fireproof Wiring Box

Abstract

This article relates to a fire-resistant wiring box with fire-resistant performance used when mounting a switch, a socket, etc. on a wall. Explained with reference to a reference diagram of a usage state, this article is composed of a wiring box part made of synthetic resin to which a switch can be mounted, and a fire-resistant cover part made of a highly fire-resistant metal, and a fire-resistant sleeve part is extended inside the connection port provided in the fire-resistant cover part for connecting the electric conduit, thereby preventing the fire-resistant performance from being impaired around the connection port to which the electric conduit is connected.

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