{"product_id":"siemens-sentron-molded-case-circuit-breaker-din-rail-4-pole-25ka-125a","title":"Siemens SENTRON Molded case circuit breaker, Din rail, 4-pole, 25kA, 125A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3VA1112-3ED42-0AA0 is a SENTRON 3VA1 series molded-case circuit breaker (MCCB) designed for line protection in industrial and commercial power distribution systems. This 4-pole breaker features a fixed thermal-magnetic trip unit and a rated operational current of 125 A. With a high breaking capacity of 25 kA at 415 V AC, it provides reliable protection against overloads and short circuits, ensuring maximum safety and performance in demanding applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart of the Siemens SENTRON 3VA1 MCCB series\u003c\/li\u003e\n\u003cli\u003e4-pole configuration (3 phases + neutral)\u003c\/li\u003e\n\u003cli\u003eRated current: 125 A\u003c\/li\u003e\n\u003cli\u003eHigh short-circuit breaking capacity: 25 kA at 415 V AC\u003c\/li\u003e\n\u003cli\u003eFixed thermal-magnetic trip unit (TM210) for overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eRated insulation voltage: 800 V\u003c\/li\u003e\n\u003cli\u003eRated operational voltage: up to 690 V AC and 600 V DC\u003c\/li\u003e\n\u003cli\u003eFront connection design with nut keeper kit for secure cable termination\u003c\/li\u003e\n\u003cli\u003eCompact frame size (Frame 160) for space-saving installation\u003c\/li\u003e\n\u003cli\u003eLong service life and high mechanical endurance\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 3VA1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3VA1112-3ED42-0AA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 160 (IEC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 4 (3P+N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e 125 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Voltage (Ue):\u003c\/strong\u003e Up to 690 V AC \/ 600 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity (Icu):\u003c\/strong\u003e 25 kA at 415 V AC (Class N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 800 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit Type:\u003c\/strong\u003e Fixed thermal-magnetic (TM210)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Loss (approx.):\u003c\/strong\u003e 28 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Durability:\u003c\/strong\u003e Up to 20,000 operating cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class (Front):\u003c\/strong\u003e IP40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature:\u003c\/strong\u003e –25 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Fixed mounting (front connection)\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 60947-2 standards for low-voltage circuit breakers\u003c\/li\u003e\n\u003cli\u003eManufactured to Siemens SENTRON MCCB quality and safety standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and suitable for industrial environments\u003c\/li\u003e\n\u003cli\u003eCertified for international use (CE, UL, CSA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for industrial and commercial power distribution systems requiring reliable protection for feeders, lines, and equipment. Suitable for use in main and sub-distribution boards, switchboards, control panels, and machinery installations where dependable overload and short-circuit protection is essential.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775087194176,"sku":"3VA1112-3ED42-0AA0","price":7951.75,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3VA1112-3ED42-0AA0.jpg?v=1762855782","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-sentron-molded-case-circuit-breaker-din-rail-4-pole-25ka-125a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}