The Wago mounting carrier for 2-conductor terminal blocks (4 mm²) features a screw mount, made from black polyamide (PA66). It is UL94 V0 flammability rated, with a fire load of 0.082 MJ and weighs 2.7 g.
Insulation material main housing Polyamide Flammability class per UL94 V0 Fire load 0.082 MJ Weight 2.7 g