Weidmullerni inzobere mu gukata insinga z'umuringa cyangwa aluminiyumu. Urutonde rw'ibicuruzwa ruhera ku byuma bikata ibice bito bikoresha imbaraga zitaziguye kugeza ku byuma bikata bifite umurambararo munini. Imikorere ya mekanike n'imiterere yabyo byihariye bigabanya imbaraga zisabwa.
Hamwe n'ubwoko bwinshi bw'ibicuruzwa byo gukata,Weidmulleryujuje ibisabwa byose kugira ngo insinga zikoreshwe n'umwuga.
Ibikoresho byo gukata by’abayobora ibyuma kugeza kuri mm 8, mm 12, mm 14 na mm 22 z’umurambararo wo hanze. Imiterere yihariye y’icyuma yemerera gukata ibyuma by’umuringa na aluminiyumu mu buryo butaziguye nta nkomyi, nta mbaraga nyinshi zikoreshwa. Ibikoresho byo gukata bizana na VDE na GS-tested protective insulation kugeza kuri 1.000 V hakurikijwe EN/IEC 60900.