In polyester reinforced with glass fibres (130°C), colour red RAL3002, FREE OF HALOGENS AND SELF-ESTIMGUISHING (UL94V0). The "mini-ISOBAR" singleblock and multiphase bus-bars-holder have been planned in order to make eatsier the outlet of the copper bars from the switches. The bus-bars-holder 2025 allows to support 4 bars of 20 mm (min. thickness 2 mm) or 4 bars of 25 mm (min. thickness 2 mm). The bus-bars-holder 2066 allows on the contrary ti support 4 bars of 30 mm (min. thickness 4 mm).
