{"product_id":"siemens-circuit-breaker-for-motor-protection-screw-size-s2","title":"Siemens Circuit breaker for motor protection, screw, size S2","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RV2031-4PB10 is a SIRIUS 3RV2 motor protection circuit breaker, size S2, designed for reliable overload and short-circuit protection of three-phase motors. With an adjustable thermal setting range of 28…36 A and a magnetic trip rating of 520 A, it is suitable for medium-power motor applications. It features screw-type terminals for secure connection and can be used standalone or as part of a motor-starter combination alongside contactors or soft starters.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSIRIUS 3RV2 motor protection circuit breaker\u003c\/li\u003e\n\u003cli\u003eDevice size S2 — suited for medium-duty motor circuits\u003c\/li\u003e\n\u003cli\u003eAdjustable thermal overload setting: 28…36 A\u003c\/li\u003e\n\u003cli\u003eMagnetic short-circuit release: 520 A (N-release)\u003c\/li\u003e\n\u003cli\u003eSuitable for direct motor protection or feeder protection\u003c\/li\u003e\n\u003cli\u003eScrew terminals for robust industrial wiring\u003c\/li\u003e\n\u003cli\u003eStandard switching capacity for AC motor applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens contactors for full motor-starter assemblies\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 3RV2031-4PB10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Motor protection circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e S2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Overload Range:\u003c\/strong\u003e 28…36 A adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Release:\u003c\/strong\u003e 520 A magnetic trip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Screw terminal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or panel installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Motor protection, feeder protection, overload \u0026amp; short-circuit switching\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\u003ePart of the Siemens SIRIUS 3RV2 family of motor protection devices\u003c\/li\u003e\n\u003cli\u003eDesigned for IEC motor protection applications\u003c\/li\u003e\n\u003cli\u003eSupports use in industrial control panels and automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for protecting three-phase motors in industrial machinery, conveyors, pumps, compressors, HVAC systems and general motor control installations. Suitable for standalone protection or combined with contactors\/soft starters to create compact motor-starter assemblies where adjustable overload and dependable short-circuit protection are required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775036239936,"sku":"3RV2031-4PB10","price":3193.52,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3RV2031-4PB10.jpg?v=1764946213","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-circuit-breaker-for-motor-protection-screw-size-s2","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}