This is a feeder unit for Canalis KBB busbar distribution boards. Canalis KBB is designed for lighting and socket distribution. The rated operating current is 40A at 35°C. The rated operating voltage is between 230VAC and 400VAC 50/60Hz. This element is clamped on the right end of the line. An end cover is present and should be clamped on the opposite side of the line. It receives power cables with a cross section of 6 to 10 mm² and a maximum diameter of 19 mm (PG 21). It embeds 2 independent circuits with 3L+N+PE polarity. This feeder unit is supplied with an optional 2-wire remote control circuit and is able to transmit and distribute the DALI protocol for lighting management. It offers IP55 protection according to IEC 60529, which ensures protection of the cable ducts against splashes of water and dust. It offers IK06 protection according to IEC 62262 against external mechanical impacts. The length is 244 mm and the cross-section is 103.5 mm x 75.5 mm. It is made of white painted steel sheet RAL 9003. Canalis KBB complies with IEC/EN 61439-6. It is non-flame propagating according to the recommendations of IEC 60332-3. All insulating and plastic materials are halogen-free and have increased fire resistance (IEC 60695-2).