{"product_id":"siemens-hed41b020l-molded-case-circuit-breaker-ships-fast","title":"HED41B020L | Siemens 20A 1-Pole 277V Sentron Molded Case Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Siemens HED41B020L is a 1-pole thermal magnetic molded case circuit breaker designed for reliable protection in low-voltage electrical systems. With a current rating of 20 amps and a voltage rating of 277V AC, this breaker ensures safe circuit interruption and overload protection. Its compact ED frame and high interrupting capacity of 65kAIC make it suitable for demanding industrial and commercial applications.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHED41B020L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSentron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e277V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupting Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65kAIC at 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Unit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal Magnetic (LI – Long-Time, Instantaneous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFeed-Thru with Line and Load Side Lugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAWG 14–10 (Cu), AWG 12–10 (Al)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 489, IEC 60947-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.35 x 1 x 3.92 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003eHED41B020L\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe HED41B020L is part of Siemens’ Sentron Series molded case circuit breakers, engineered for precision and long-term reliability in power distribution systems. It features a thermal-magnetic trip unit that provides both long-time and instantaneous protection, ensuring system stability during overload or fault conditions. The breaker utilizes a feed-thru connection design and includes line and load side lugs for secure installation. Certified to UL 489 and IEC 60947-2 standards, it meets the requirements of modern electrical infrastructure for industrial, commercial, and institutional environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Interrupting Capacity: Rated at 65kAIC at 277V for superior fault current protection.\u003c\/li\u003e\n\u003cli\u003eThermal-Magnetic Trip Unit: Provides both long-time and instantaneous trip functions for reliable circuit protection.\u003c\/li\u003e\n\u003cli\u003eCompact Frame Design: Uses the ED frame format for space-efficient installation in electrical panels.\u003c\/li\u003e\n\u003cli\u003eFeed-Thru Connection: Enables straightforward wiring with line and load side lugs.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Designed to operate under a temperature rating of 40°C for consistent performance.\u003c\/li\u003e\n\u003cli\u003eVersatile Compatibility: Accepts wire ranges from AWG 14 to AWG 10 (Cu) and AWG 12 to AWG 10 (Al).\u003c\/li\u003e\n\u003cli\u003eStandards Compliance: Meets UL 489 and IEC 60947-2 certifications for global application use.\u003c\/li\u003e\n\u003cli\u003eIndustrial Reliability: Suitable for power distribution, motor control, and branch circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HED41B020L delivers the reliability and precision required for safe and efficient power distribution in modern electrical systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50759634321706,"sku":"HED41B020L","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/2025-10-30_18.55.16.png?v=1761843327","url":"https:\/\/iqelectro.com\/products\/siemens-hed41b020l-molded-case-circuit-breaker-ships-fast","provider":"IQElectro","version":"1.0","type":"link"}