Square D 9001-K11J1R Illuminated Selector Switch

Illuminated Harmony 9001K 30mm selector switch head, red knob, two-position maintained operation, designed for 110–120V AC control circuits. This metal, chromium-plated operator is part of Schneider Electric’s Square D Harmony 9001K family and is intended for mounting in a 30mm panel cut-out. The unit is supplied as the head/operator only and does not include contact blocks, so you’ll need a compatible 9001K contact block to complete the circuit and a panel to house the assembly. With its red knob and built-in illumination, it provides clear visual feedback of the selected state in dim environments. Rated for voltages up to 600V, it fits standard 30mm 9001K mounting hardware and is designed to integrate with the complementary components in the 9001K modular system. Common applications include machine control panels and industrial automation where a compact, robust two-position selector is used to select operating modes, start/stop sequences, or parameter settings.