DETAILED DESCRIPTION

The interlocked socket-outlets with plug of the TUNNEL 54 series are suitable for powering tunnel fans. The system is made in aluminium alloy and built to ensure continuity of service at 400 ° C for 120 minutes in accordance with IEC/EN 12101-3 and 2004/54/EC. The socket is equipped with an isolator switch of AC3-AC23A category, with silver alloy contacts and contact holder discs in Palazzoli’s high-thickness thermosetting GRP, to ensure non-deformability in the case of temperature changes due to temporary overloads. The cover is opened and closed using stainless steel captive screws. The isolator-switch operation is padlockable. The cable entry of the socket allows the connection of power lines with single-pole or three-pole cables up to a section of 35 mm2, and with an additional box up to 185 mm2. The system can be installed on the wall, in a channel, or with brackets by means of special kits.

Further information about these products and their accessories at pdf-link below.