nVent Schroff, FIXING BRACKET 90 DEG. (4PCS/KIT), Mounting Bracket, for Cabinet Assembly for Busbar 1 to 4 Poles, Mounting Brackets for Busbars or Busbar Modules are load circuit isolated mounting units for grounding rails., Different assembly versions for 19" cabinet, For assembly of the Busbar with mounting bracket or with insulating block, 90° angled