{"product_id":"siemens-eh3-b050-50a-480v-molded-case-circuit-breaker","title":"Siemens EH3-B050 50A 480V Molded Case Circuit Breaker","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Siemens EH3-B050 is a three-pole molded case circuit breaker designed to protect electrical circuits against overloads and short circuits in industrial and commercial power distribution systems. It has a 50 A current rating and a 480 V AC voltage rating, with bolt-on mounting for compatible electrical panels. Its thermal-magnetic trip mechanism provides long-time and instantaneous protection for suitable three-phase electrical installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; width: 405px; max-width: 100%; font-size: 14px; height: 470px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eSiemens \/ ITE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eElectrical Power Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eEH3-B050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eMolded Case Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eBreaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eMolded Case Circuit Breaker (MCCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003e480 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eBolt-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eTrip Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eThermal-magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eTrip Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eLong-time and instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eShipping Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003eApprox. 6 × 4.5 × 3.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 114.875px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 264.125px;\"\u003e1.47 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About EH3-B050\u003c\/h4\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Siemens EH3-B050 is an ITE\/Siemens EH-frame molded case circuit breaker intended for low-voltage power distribution applications. It uses thermal-magnetic protection to respond to sustained overloads and short-circuit conditions. The three-pole design supports compatible three-phase systems, while the bolt-on connection allows installation in compatible panelboards and switchgear. This model is discontinued, so replacement applications should be checked against the existing equipment and breaker specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50 A Current Rating: Designed for electrical circuits with a rated current of 50 amperes.\u003c\/li\u003e\n\u003cli\u003e480 V AC Rating: Suitable for compatible 480 V three-phase power distribution systems.\u003c\/li\u003e\n\u003cli\u003eThree-Pole Configuration: Provides simultaneous switching and protection across three circuit poles.\u003c\/li\u003e\n\u003cli\u003eThermal-Magnetic Trip Mechanism: Combines overload protection with instantaneous short-circuit response.\u003c\/li\u003e\n\u003cli\u003eBolt-On Mounting: Supports installation in compatible electrical panelboards and switchgear.\u003c\/li\u003e\n\u003cli\u003eLong-Time Trip Function: Responds to sustained overload conditions according to the breaker trip characteristics.\u003c\/li\u003e\n\u003cli\u003eInstantaneous Trip Function: Responds to high-current fault conditions to help protect connected circuits.\u003c\/li\u003e\n\u003cli\u003eLegacy Equipment Compatibility: Intended for suitable ITE\/Siemens EH-frame installations, subject to panel compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Siemens EH3-B050 provides 50 A thermal-magnetic circuit protection for compatible three-phase industrial and commercial electrical distribution systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52954455802154,"sku":"EH3-B050","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/UE_SKUS_EH3B050_1_8d83b305-09a1-4335-95ab-4a92a5ba6709.jpg?v=1792077812","url":"https:\/\/iqelectro.com\/products\/siemens-eh3-b050-50a-480v-molded-case-circuit-breaker","provider":"IQElectro","version":"1.0","type":"link"}