{"product_id":"schneider-electric-9001ka1-harmony-9001k-contact-block","title":"Schneider Electric 9001KA1 Harmony 9001K 1 NO 1 NC Auxiliary Contact Block","description":"\u003cp\u003eThe Schneider Electric 9001KA1 is a contact block for the Harmony 9001K and 9001SK pushbutton range, adding 1 C\/O (1 NC + 1 NO) contacts rated 3 A at 240 V AC-15. It mounts behind the operator head on 30 mm cutout stations and uses screw-clamp terminals rated up to 2.5 mm2, giving a 10 A conventional free-air thermal current and a 600 V rated insulation voltage.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9001KA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e785901880004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHarmony 9001K \/ Harmony 9001SK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContact block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContacts Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 C\/O (1 NO + 1 NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePositive Opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnections - Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew clamp, 0.22-2.5 mm2 (IEC 60947-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTightening Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContacts Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort-Circuit Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 A cartridge fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ith] Conventional Free Air Thermal Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ui] Rated Insulation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Uimp] Rated Impulse Withstand Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ie] Rated Operational Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 A at 240 V AC-15; 0.55 A at 125 V DC-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Breaking Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kA at 240 V AC-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Shock Protection Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass II (IEC 61140)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.027 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNEMA\u003c\/li\u003e\n\u003cli\u003eUL 508\u003c\/li\u003e\n\u003cli\u003eIEC 60947-5-1\u003c\/li\u003e\n\u003cli\u003eJIS C 4520\u003c\/li\u003e\n\u003cli\u003eIEC 60947-1\u003c\/li\u003e\n\u003cli\u003eJIS C 852\u003c\/li\u003e\n\u003cli\u003eCSA C22.2 No 14\u003c\/li\u003e\n\u003cli\u003eIEC 60947-5-4\u003c\/li\u003e\n\u003cli\u003eUL 60947-5-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe 9001KA1 is a single-contact add-on block for Harmony 9001K\/9001SK pushbutton and selector operators, giving one changeover contact (1 NC + 1 NO) for pilot-duty and relay-coil switching at 3 A \/ 240 V AC-15 or 0.55 A \/ 125 V DC-13. It ships without positive opening, so it suits general control logic rather than safety-interlock circuits that require a certified positive-break NC contact. Screw-clamp terminals accept 0.22-2.5 mm2 conductors, matching the wiring range used across the 9001K contact-block series, so it stacks directly onto an existing operator body without changing termination hardware.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eAdds a changeover contact to Harmony 9001K and 9001SK 30 mm pushbutton and selector-switch stations for indicator lamps, relay coils, or interlocking circuits in general machine-control panels and operator stations.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":50230557507867,"sku":"9001KA1","price":20.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-9001ka1-harmony-9001k-contact-block.jpg?v=1790281378","url":"https:\/\/stoklink.com\/products\/schneider-electric-9001ka1-harmony-9001k-contact-block","provider":"Stoklink","version":"1.0","type":"link"}