Schneider Electric 9001-KS34K1 Selector Switch

Schneider Electric's Harmony 9001KS34K1 is the metal head for a 30 mm, key-operated Harmony 9001K selector switch. It accepts an E10 key, provides two selectable positions, and features spring return from right to left, enabling a controlled action when the knob is released. This panel-mount head is part of Schneider Electric's Harmony 9001K family, designed for use with the 30 mm selector switch assemblies in industrial control panels. The robust metal construction supports durable operation in control panels and machine enclosures, with a compact footprint for standard 30 mm cutouts. Typical applications include operator access control, process and machine control panels, and equipment start/stop circuits where a keyed selector helps prevent inadvertent changes. The KS34K1 designation identifies this two-position, key-operated head within the 9001K line, offering secure, convenient control in industrial settings.