{"product_id":"siemens-residual-current-circuit-breaker-4-pole-type-ac-400vac-30ma-63a","title":"Siemens Residual current circuit breaker, 4-pole, type AC, 400VAC, 30mA, 63A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 5SM2345-0 is a 4-pole residual-current circuit breaker (RCCB) from the SENTRON 5SM2 series. Designed for reliable protection against electric shock and fire hazards caused by earth faults, it is rated for 63 A operational current and 30 mA residual current sensitivity at 400 V AC. Its robust construction and compact modular design make it ideal for use in residential, commercial, and industrial electrical installations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-pole residual-current circuit breaker (RCCB)\u003c\/li\u003e\n\u003cli\u003eRated current: 63 A\u003c\/li\u003e\n\u003cli\u003eResidual current sensitivity: 30 mA (Type AC)\u003c\/li\u003e\n\u003cli\u003eRated operational voltage: 400 V AC\u003c\/li\u003e\n\u003cli\u003eProvides personal and equipment protection from earth leakage currents\u003c\/li\u003e\n\u003cli\u003eCompact 3-module DIN-rail design compatible with SENTRON 5SY miniature circuit breakers\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\u003eProduct Series:\u003c\/strong\u003e SENTRON 5SM2 Residual-Current Circuit Breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 5SM2345-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e 63 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidual Current Rating (IΔn):\u003c\/strong\u003e 30 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 460 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpulse Withstand Voltage (Uimp):\u003c\/strong\u003e 4 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 54 mm (3 modular units)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 90 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Depth:\u003c\/strong\u003e 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (with connected conductors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (Approx.):\u003c\/strong\u003e 0.36 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Ambient Temperature:\u003c\/strong\u003e –5 °C to +45 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplies with IEC\/EN 61008 and related standards for residual-current devices\u003c\/li\u003e\n\u003cli\u003eManufactured under Siemens SENTRON quality and safety standards\u003c\/li\u003e\n\u003cli\u003eRoHS-compliant and rated for industrial and residential installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 5SM2345-0 residual-current circuit breaker is used in electrical distribution systems for protection against electric shock and fire risk caused by leakage currents. It ensures safety in residential buildings, commercial facilities, and industrial control panels by providing dependable disconnection in case of earth faults.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775092207680,"sku":"5SM2345-0","price":3398.73,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/5SM2345-0.jpg?v=1762263436","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-residual-current-circuit-breaker-4-pole-type-ac-400vac-30ma-63a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}