{"product_id":"siemens-auxiliary-switch-transverse-1no-1nc-spring","title":"Siemens Auxiliary switch transverse, 1NO+1NC, spring","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RV2901-2E is a SIRIUS auxiliary switch designed for transverse mounting on SIRIUS 3RV2 motor protection circuit breakers. It provides one normally open (1NO) and one normally closed (1NC) contact, operated via a spring-loaded mechanism. This auxiliary switch enables reliable status signaling, control feedback, and interlocking functions in motor control and automation systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAuxiliary switch for SIRIUS 3RV2 motor protection circuit breakers\u003c\/li\u003e\n\u003cli\u003eTransverse (side) mounting design\u003c\/li\u003e\n\u003cli\u003eContact configuration: 1 NO + 1 NC\u003c\/li\u003e\n\u003cli\u003eSpring-loaded switching mechanism\u003c\/li\u003e\n\u003cli\u003eProvides electrical status indication and control signaling\u003c\/li\u003e\n\u003cli\u003eCompact design for space-efficient panel layouts\u003c\/li\u003e\n\u003cli\u003eReliable mechanical coupling to breaker switching state\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3RV2901-2E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e SIRIUS 3RV2 Accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Type:\u003c\/strong\u003e Auxiliary switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Transverse (side-mounted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e 1 NO + 1 NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Operation:\u003c\/strong\u003e Spring-loaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Devices:\u003c\/strong\u003e SIRIUS 3RV2 motor protection circuit breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e According to associated 3RV2 device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Environment:\u003c\/strong\u003e Industrial control panels and switchgear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to integrate with Siemens SIRIUS 3RV2 motor protection systems\u003c\/li\u003e\n\u003cli\u003eMeets Siemens requirements for auxiliary signaling and control devices\u003c\/li\u003e\n\u003cli\u003eSuitable for industrial low-voltage control and automation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RV2901-2E auxiliary switch is used to provide feedback signals such as ON\/OFF status, trip indication, or interlocking logic in motor starters and protection circuits. It is commonly applied in motor control centers, automation panels, and industrial switchgear where reliable auxiliary signaling from 3RV2 motor protection circuit breakers is required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775031324736,"sku":"3RV2901-2E","price":143.49,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/G_NSA0_XX_93134I.jpg?v=1765453978","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-auxiliary-switch-transverse-1no-1nc-spring","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}