{"product_id":"schneider-electric-9001ka1-contact-block","title":"Schneider Electric 9001KA1 Contact Block","description":"\u003cdiv\u003e\u003cp\u003eThe Schneider Electric 9001KA1 is a 30 mm Harmony contact block that attaches to pushbutton assemblies of types K, SK or KX to provide a single changeover contact (1 normally open and 1 normally closed). It has no external pins; the NC portion is wired to terminals 1 and 2, while the NO portion uses terminals 3 and 4, supporting quick wiring with screw-clamp terminals for durable panel connections. Designed for 0–600 V control circuits with silver-alloy contacts, this block is built to endure the make\/break demands of industrial signaling while maintaining a compact 30 mm footprint that aligns with other 9001 blocks for side-by-side mounting. The KA1 is part of Schneider Electric’s Fingersafe-compatible 9001 contact-block range, enabling safe insertion and removal in built-in operator stations. Typical applications include start\/stop signaling, interlock logic, and basic control circuits in automation panels, where a single pushbutton can simultaneously provide a signal for one NO path and one NC path. When used with Harmony 9001K, 9001SK, or 9001KX operators, it supports reliable, space-efficient control architectures in machinery, conveyors, and process equipment, delivering a straightforward, compact solution for basic control logic without inserting additional components. The unit’s positive-opening characteristic contributes to predictable disengagement behavior, enhancing safety in applications that require a clear separation of contacts during actuation and de-energization. \u003c\/p\u003e\u003c\/div\u003e","brand":"Schneider","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46283669602538,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-021.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schneider-electric-9001ka1-contact-block","provider":"GTG Hardware","version":"1.0","type":"link"}