Schneider Electric AK5-JB143 Busbar Linergy System

The Schneider Electric Telemecanique AK5JB143 Linergy Busbar delivers 160 A continuous current at 35°C in a compact, three‑phase power distribution module designed for industrial control panels and switchboards. It supports four conductors with twelve 18 mm‑spaced tap-offs and a bar length of 344 mm (13.54 in.), with an enclosure width of 600 mm, making it suitable for motor control centers and other panel assemblies. Rated insulation voltage is Ui 690 V IEC and 600 V UL & CSA, with rated operational voltage up to 690 VAC (IEC, power‑off) and 600 VAC (UL/CSA). The network is AC, 3‑phase, 50/60 Hz, and the unit provides a peak withstand current of 25 kA. Mounting is horizontal or vertical using the AK5BT01 side stop. The AK5JB143 Linergy Busbar carries UL, CSA, DNV, and LROS certifications and has an IPXXB protection rating, designed for industrial power distribution and control cabinets. Common applications include switchboards, motor control centers, conveyor systems, manufacturing equipment, process automation systems, and factory control panels where its pre‑assembled design reduces wiring time and supports future expansion.