Fuse disconnect switch EFD 8 3P+N 002520005

Fuse disconnect switch – reliable circuit protection

The EFD 8 3P+N fuse disconnect switch is an element used to safely disconnect electrical circuits and protect against overload and short circuit. Designed to work with 8x31 mm fuse links, it provides effective protection for electrical installations in residential and commercial buildings. Mounting on a TH 35 rail facilitates quick and convenient installation.

Design and application

The design of the disconnect switch allows the connection of wires with a cross-section from 1 to 25 mm², providing a wide range of applications. Four poles (3P+N) allow protection of both phase and neutral conductors. The operating category AC-22B indicates its intended use for circuits with resistive and inductive loads, such as electric heating or lighting. The rated voltage of AC 400V makes it compatible with most standard electrical installations.

Functionality and signaling

The EFD 8 disconnect switches are equipped with optical signaling of the fuse link operation – an LED or neon lamp – which facilitates quick identification of a blown fuse and shortens repair time. This is particularly important for installers who can efficiently diagnose problems in the installation in this way. The signaling is also useful for end users, informing them of the need to replace the fuse.

The weight of a single disconnect switch is 252 g, and the basic packaging (3 pieces) – 812 g. The EAN code of the product is 3838400032287.