{"product_id":"siemens-3rh29111fb22-10a-24v-auxiliary-switch","title":"Siemens 3RH29111FB22 Auxiliary Switch, 10A, 24V","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable control signaling with the Siemens 3RH29111FB22 Auxiliary Switch. This 10 A, 24 V auxiliary contact is purpose-built for industrial electrical service, maintenance, and replacement projects, delivering reliable status feedback and interlock signals within Siemens control gear. Always verify compatibility by part number 3RH29111FB22 against your specific application requirements to ensure a perfect fit.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this auxiliary switch matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eGenuine Siemens part ensures exact electrical characteristics and seamless integration with existing equipment.\u003c\/li\u003e \u003cli\u003e10 A rating supports standard control circuits, relays, and PLC inputs without overloading.\u003c\/li\u003e \u003cli\u003e24 V control voltage aligns with common automation networks and safety circuits.\u003c\/li\u003e \u003cli\u003eCompact design fits into crowded panels and alongside other control accessories.\u003c\/li\u003e \u003cli\u003eBuilt to endure industrial environments and frequent cycling typical of maintenance scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn or failed auxiliary switches on Siemens 3RH contactors for reliable restarts and signaling.\u003c\/li\u003e \u003cli\u003eAdding a signaling or interlock contact to an existing control circuit to improve system visibility and safety interlocks.\u003c\/li\u003e \u003cli\u003eUpgrading control panels in automation lines that rely on 24 V logic and quick, precise part replacements.\u003c\/li\u003e \u003cli\u003eOn-site maintenance and repair projects where exact part matching minimizes downtime and commissioning effort.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart Number: 3RH29111FB22\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eProduct Type: Auxiliary Switch \/ Auxiliary contact\u003c\/li\u003e \u003cli\u003eAmperage: 10 A\u003c\/li\u003e \u003cli\u003eVoltage: 24 V\u003c\/li\u003e \u003cli\u003eNotes: Verify fit by part number and application requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we'll help you verify the fit quickly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415959228578,"sku":"3RH29111FB22","price":383.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3rh29111fb22-auxiliary-switch-10a-24v-207.webp?v=1789215201","url":"https:\/\/www.ampstate.com\/products\/siemens-3rh29111fb22-10a-24v-auxiliary-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}