{"product_id":"1no-1nc-not-aus-schalter","title":"Emergency stop switch - 1NO+1NC, twist release","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHigh-current switch with one normally open and one normally closed contact\u003c\/li\u003e \u003cli\u003eRotary actuation, robust design\u003c\/li\u003e \u003cli\u003eSafe shutdown in emergency situations\u003c\/li\u003e \u003cli\u003eContact configuration 1NO\/1NC (one normally open contact, one normally closed contact)\u003c\/li\u003e \u003cli\u003eSuitable for protection circuits and emergency-stop functions\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe emergency-stop switch with 1NO and 1NC contacts is used wherever a safe interruption of power is required in the event of a fault or emergency. The rotary switch combines one normally open and one normally closed contact in a single housing, reducing the need for separate components.\u003c\/p\u003e \u003cp\u003eRotating the switch opens one contact while simultaneously closing the other. This enables both monitoring of the switch status and redundant safety logic in protection circuits. The switch is designed for high-current applications and does not delay actuation.\u003c\/p\u003e \u003cp\u003eApplications range from machine emergency-stop systems and laboratory setups to emergency shutdowns in development prototypes. Those working with higher loads benefit from the two contacts, which can be used in parallel for redundancy checks or separately controlled functions.\u003c\/p\u003e \u003cp\u003eThe component is ready for immediate connection to circuits powered by laboratory power supplies and similar sources. Circuit planning should take the position of both contacts into account, as the normally closed contact safely interrupts the current flow in the event of a fault, while the normally open contact can simultaneously activate feedback.\u003c\/p\u003e \u003ch3\u003eSafety notice\u003c\/h3\u003e \u003cp\u003eThe switch is intended exclusively for securing prototype systems and development setups and must not be installed in household mains circuits. Work on circuits with higher voltages or on household mains systems must be carried out by a qualified electrician; if you have questions about proper use in critical systems, consult a qualified electrician before use.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 1NO+1NC emergency-stop switch\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997796114781,"sku":"F23105897","price":3.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/1no1nc-not-aus-schalter-funduino-7314857.png?v=1791494516","url":"https:\/\/funduino.com\/en\/products\/1no-1nc-emergency-stop-switch","provider":"Funduino","version":"1.0","type":"link"}