{"product_id":"siemens-3rh1921-1ca10-sirius-auxiliary-contact-block-1-no-1-nc-snap-on","title":"Siemens 3RH1921-1CA10","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens 3RH1921-1CA10\u003c\/strong\u003e is a \u003cstrong\u003eSIRIUS auxiliary contact block\u003c\/strong\u003e, designed for \u003cstrong\u003eexpanding the functionality of Siemens contactors and control circuits\u003c\/strong\u003e. Featuring \u003cstrong\u003e1 normally open (NO) and 1 normally closed (NC) contact\u003c\/strong\u003e, it allows \u003cstrong\u003eflexible switching in automation and motor control applications\u003c\/strong\u003e. The \u003cstrong\u003esnap-on mounting design\u003c\/strong\u003e ensures \u003cstrong\u003equick and secure installation\u003c\/strong\u003e without the need for additional wiring.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 NO + 1 NC Contact Configuration:\u003c\/strong\u003e Provides \u003cstrong\u003ereliable circuit expansion\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-On Mounting:\u003c\/strong\u003e Enables \u003cstrong\u003equick installation on Siemens contactors\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Industrial-Grade Design:\u003c\/strong\u003e Ensures \u003cstrong\u003elong-lasting performance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Modular:\u003c\/strong\u003e Optimized for \u003cstrong\u003econtrol panels and switchgear applications\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Electrical Performance:\u003c\/strong\u003e Designed for \u003cstrong\u003ehigh switching frequency environments\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e \u003cstrong\u003eSIRIUS Auxiliary Contact Block\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e3RH1921-1CA10\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e \u003cstrong\u003e1 Normally Open (NO) + 1 Normally Closed (NC)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e \u003cstrong\u003eSnap-on for Siemens contactors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage \u0026amp; Current Rating:\u003c\/strong\u003e \u003cstrong\u003eStandard industrial ratings for control circuits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003cstrong\u003eHigh-durability plastic and metal contacts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e \u003cstrong\u003eMeets IEC and industrial safety standards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Motor Control:\u003c\/strong\u003e Expands \u003cstrong\u003econtactors for additional control signals\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Automation:\u003c\/strong\u003e Enhances \u003cstrong\u003ePLC and relay-based switching systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Control Panels:\u003c\/strong\u003e Provides \u003cstrong\u003ereliable circuit expansion in automated systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3RH1921-1CA10 SIRIUS Auxiliary Contact Block\u003c\/strong\u003e is a \u003cstrong\u003eversatile and durable solution\u003c\/strong\u003e, ensuring \u003cstrong\u003eefficient control circuit expansion, seamless integration, and reliable switching performance\u003c\/strong\u003e in \u003cstrong\u003eindustrial automation environments\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48885300855011,"sku":"3RH1921-1CA10","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/3RH1921-1CA10.webp?v=1777402264","url":"https:\/\/flateck.myshopify.com\/products\/siemens-3rh1921-1ca10-sirius-auxiliary-contact-block-1-no-1-nc-snap-on","provider":"Flateck Automation","version":"1.0","type":"link"}