Schneider Electric 9001KS43 Selector Switch Without Knob

Schneider Electric's Harmony 9001KS43 is a 30 mm diameter selector switch head (Harmony 9001K), metal construction, delivered without a knob so you can attach a compatible 9001K knob separately. The KS43 variant is a three-position, stay-put selector head intended for panel mounting and compatible with standard Harmony 9001K mounting hardware. This head is designed for control panels and machine interfaces where a three-state selection is required, with the knob or cap sold separately. For expanded wiring options, it can be configured in HAND-OFF-AUTO arrangements by pairing the back of the head with a 9001KA1 contact block to create independent manual and automatic positions.