Busbar systems Ri4Power 185 mm Component adaptor accessories 185 mm Component adaptor accessories 185 mm Connector kit for component adaptors Preassembled connector kit for common brands of moulded-case circuit-breaker (MCCB). For electrical connection between the switch and the component adaptor (3-pole). Show products Component adaptor accessories 185 mm Contact hazard protection cover plate for component adaptors To cover the connector kit at the front. Show products