ABB LX140 terminal extension pieces are a 3-pole accessory designed for AF116–AF146 contactors, used to extend the terminal connections in ABB low-voltage control panels. The LX140 kit is identified by ABB part number 1SFN074210R1000. It is intended for three-pole ABB AF-series contactors to simplify wiring and improve terminal accessibility in control cabinet layouts. This ABB LX140 accessory is part of the LX family of terminal extensions, enabling reliable, tidy wiring in industrial electrical installations.
