This is a rear support bracket accessory for Canalis KBA and KBB busbar trunkings. Canalis KBA and KBB are designed for lighting and power socket distribution. It is used for securing 16 A single-phase tap-off units to the trunking. Sold in lots of 10 units. Canalis products are compliant with IEC/EN 61439-6 standard. It is non flame propagating as per the recommendations of IEC 60332-3 standard. All the insulating and plastic materials are halogen free and have enhanced fire withstand capabilities (IEC 60695-2).