{"product_id":"siemens-circuit-breaker-for-motor-protection-size-s2-416a","title":"Siemens Circuit breaker for motor protection, size S2, 416A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RV2031-4EA10 is a motor protection circuit breaker (SIRIUS 3RV2 series, frame size S2) designed to provide overload, short-circuit and phase-loss protection — and manual disconnection — for three-phase motors and load feeders. With adjustable thermal overload release, magnetic short-circuit protection and DIN-rail mounting, it combines compact design with robust motor protection for industrial installations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMotor protection circuit breaker — SIRIUS 3RV2 series, size S2\u003c\/li\u003e\n\u003cli\u003e3-pole main contacts for three-phase motor or load switching\u003c\/li\u003e\n\u003cli\u003eAdjustable thermal overload release: 22 … 32 A\u003c\/li\u003e\n\u003cli\u003eMagnetic instantaneous short-circuit release (N-release: 416 A)\u003c\/li\u003e\n\u003cli\u003eClass 10 tripping characteristic — suitable for standard motor-start applications\u003c\/li\u003e\n\u003cli\u003eScrew-terminal connections — secure main-circuit wiring\u003c\/li\u003e\n\u003cli\u003eStandard switching capacity — suitable for motor and feeder protection\u003c\/li\u003e\n\u003cli\u003eDIN-rail mountable (35 mm) or control-cabinet panel mount — flexible installation\u003c\/li\u003e\n\u003cli\u003ePhase-loss sensitivity — protects motors against single-phase operation damage\u003c\/li\u003e\n\u003cli\u003eCompact size for space-efficient 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 3RV2031-4EA10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e SIRIUS 3RV2 motor protection circuit breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles (Main):\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Overload Release (A-release):\u003c\/strong\u003e 22 … 32 A (adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Short-Circuit Release (N-release):\u003c\/strong\u003e 416 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Class:\u003c\/strong\u003e CLASS 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Voltage Withstand:\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 35 mm DIN-rail or panel mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection \/ Pollution Degree:\u003c\/strong\u003e IP20 (front), Pollution Degree 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Current Range for Overload:\u003c\/strong\u003e 22–32 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Motor protection, feeder protection, load circuits\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\u003eCompliant with Siemens SIRIUS 3RV2 motor protection standards\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial use — meets standard requirements for motor protection, short-circuit interrupting capacity and overload handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 3RV2031-4EA10 is ideal for protecting three-phase motors, pumps, compressors, fans, and general industrial loads where adjustable overload protection and short-circuit defense is required. Typical use cases include motor-starter assemblies, control cabinets, machine feeders, industrial automation systems and load-feeder circuits. Its adjustable current range and compact size make it versatile for a variety of motor and load protection applications.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775023624256,"sku":"3RV2031-4EA10","price":2419.05,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3RV2031-4EA10.jpg?v=1765200226","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-circuit-breaker-for-motor-protection-size-s2-416a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}