Schneider Electric Square D 9001-KA1 Selector Switch

Schneider Electric's Square D 9001-KA1 Selector Switch is a 30 mm, two‑position control device rated for 120–600 V operation with black screw terminals for direct wiring. Paired with the KA1 contact block, it provides one normally open and one normally closed circuit, enabling two‑pole switching within a compact panel‑mount assembly. This configuration is part of the 9001 family and is compatible with standard 30 mm operator components (types K, SK, and KX), making it a versatile choice for simple on/off control, interlocks, and sequence decisions in industrial equipment. The 9001-KA1 assembly is designed for straightforward wiring through its screw terminals, delivering reliable connections in demanding environments where clear contact states are required. In applications such as machine controls, conveyors, and process lines, this switch offers a robust, easily identifiable control point with readily available contact-block replacements if configurations need changes.