{"product_id":"siemens-auxiliary-switch-spring-terminal-2no","title":"Siemens Auxiliary switch, spring-terminal, 2NO","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens SIRIUS 3RV2901-2F is an auxiliary switch module designed for use with SIRIUS 3RV2 motor protection circuit breakers. It provides additional signalling contacts to enhance monitoring, control, and interlocking functions in industrial automation systems. Its compact transverse-mounting design allows for easy installation and reliable operation in control panels and switchgear assemblies.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAuxiliary switch module with transverse mounting orientation\u003c\/li\u003e\n\u003cli\u003eProvides two additional signalling contacts for monitoring or interlocking\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens SIRIUS 3RV2 motor protection circuit breakers (sizes S00 to S3)\u003c\/li\u003e\n\u003cli\u003eSpring-type terminals for quick and vibration-resistant wiring\u003c\/li\u003e\n\u003cli\u003eCompact, touch-safe design ideal for dense control panel layouts\u003c\/li\u003e\n\u003cli\u003eHigh mechanical reliability for industrial use\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\u003eProduct Series:\u003c\/strong\u003e Siemens SIRIUS 3RV2 Accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3RV2901-2F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e 2 Normally Open (2 NO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Transverse mounting, snap-on to circuit breaker housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 300 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Voltage (Uimp):\u003c\/strong\u003e 4 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (with connected conductors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Spring-type terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Cross-Section:\u003c\/strong\u003e 0.5 – 2.5 mm² (solid or stranded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –20 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (Approx.):\u003c\/strong\u003e 0.04 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured in accordance with IEC 60947 standards for auxiliary switch devices\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and designed for industrial automation environments\u003c\/li\u003e\n\u003cli\u003eQuality assured under Siemens SIRIUS accessory production standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 3RV2901-2F is ideal for use in motor control centres, automation panels, and industrial machinery where auxiliary signalling is required. It enables reliable feedback, interlocking, and operational monitoring of SIRIUS 3RV2 motor protection circuit breakers, ensuring safe and efficient system performance.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775097450560,"sku":"3RV2901-2F","price":144.92,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/G_NSA0_XX_93137I.jpg?v=1761057487","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-auxiliary-switch-spring-terminal-2no","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}