{"product_id":"siemens-contactor-relay-screw-4no-4nc-24vdc-size-s00","title":"Siemens Contactor relay, screw, 4NO+4NC, 24VDC, size S00","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens contactor relay, 4 NO + 4 NC, DC 24 V, screw terminal, frame size S00, article number 3RH2244-1BB40, is a compact switching device from the SIRIUS 3RH2 series designed for auxiliary circuit control in industrial automation and control systems. It features eight auxiliary contacts arranged as four normally open and four normally closed, and is equipped with screw terminals for secure wiring. With a 24 V DC control supply and robust construction, this relay is suitable for reliable switching in demanding electrical circuits.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSIRIUS 3RH2 contactor relay with auxiliary contacts\u003c\/li\u003e\n\u003cli\u003eContact configuration: 4 normally open (NO) + 4 normally closed (NC)\u003c\/li\u003e\n\u003cli\u003eCoil control voltage: 24 V DC\u003c\/li\u003e\n\u003cli\u003eFrame size: S00 for compact installation\u003c\/li\u003e\n\u003cli\u003eScrew terminal connections for secure wiring\u003c\/li\u003e\n\u003cli\u003eDesigned for auxiliary logic and control circuits\u003c\/li\u003e\n\u003cli\u003eIndustrial construction with durable switching contacts\u003c\/li\u003e\n\u003cli\u003eSuitable for mounting on DIN rails or panels\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 3RH2244-1BB40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e SIRIUS 3RH2 contactor relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Type:\u003c\/strong\u003e Contactor relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e 4 NO + 4 NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Supply Voltage:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type:\u003c\/strong\u003e DC coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e S00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e up to 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 when installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -25 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Endurance:\u003c\/strong\u003e High service life for frequent switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN-rail or panel\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 in accordance with Siemens requirements for industrial relays\u003c\/li\u003e\n\u003cli\u003eSuitable for auxiliary control in low-voltage automation systems\u003c\/li\u003e\n\u003cli\u003eMeets IEC\/EN standards for contactor relays and auxiliary switching devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RH2244-1BB40 contactor relay is used to switch auxiliary circuits and control logic functions in industrial automation environments. Its configuration of four normally open and four normally closed contacts makes it suitable for applications such as interlocks, feedback signalling, and control circuit extension in machine automation, control panels, and distribution systems where dependable auxiliary contact switching is required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775029850176,"sku":"3RH2244-1BB40","price":1130.16,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/G_NSA0_XX_01143I.jpg?v=1765453954","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-contactor-relay-screw-4no-4nc-24vdc-size-s00","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}