{"product_id":"siemens-ed41b020l-20a-120v-1-pole-circuit-breaker","title":"Siemens ED41B020L - 20 A, 120 V, 1-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens ED41B020L is a 20A, 120V, 1-pole molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Its compact form frees valuable panel space while providing precise thermal-magnetic protection that reacts quickly to overcurrent and short-circuit events.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient design:\u003c\/strong\u003e A compact molded-case footprint maximizes usable panel area without sacrificing protection performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Combines thermal sensing for sustained overload and magnetic trip for immediate response to short circuits, giving stable, repeatable protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOne-pole, 20A at 120V:\u003c\/strong\u003e Ideal for single-circuit protection of lighting, receptacles, and control circuits in residential, commercial, and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible reliability:\u003c\/strong\u003e Seamlessly compatible with matching Siemens OEM load centers and panelboards for straightforward upgrades, replacements, or panel expansions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation and predictable behavior:\u003c\/strong\u003e Designed for dependable performance with clear, repeatable trip characteristics and simple reset after a fault.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it shines in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongresidential:\u003e Safeguard individual lighting and outlet circuits in homes, apartments, or townhomes, reducing fire risk and equipment damage from faults.\u003c\/strongresidential:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial:\u003c\/strong\u003e Suitable for small office spaces, retail fixtures, and service panels where compact protection is essential and panel density matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLight industrial:\u003c\/strong\u003e Protects simple 120V loads and control circuits in compact equipment enclosures, helping maintain uptime with reliable interruption when needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to expect from its protection profile\u003c\/h3\u003e\n\u003cp\u003eThe ED41B020L’s thermal-magnetic approach delivers \u003cem\u003estable\u003c\/em\u003e protection during normal operation and \u003cem\u003eswift\u003c\/em\u003e interruption during short-circuit faults. This reduces nuisance trips from brief surges while ensuring serious faults are halted quickly, preserving downstream devices and wiring.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e ED41B020L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your panel with a trusted, precise protection device that aligns with Siemens load centers and keeps your circuits safeguarded with clarity and confidence. The ED41B020L is the practical, reliable choice for single-circuit protection in a wide range of installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349787332770,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ed41b020l-20-a-120-v-1-pole-circuit-breaker-ampstate-801.webp?v=1788726411","url":"https:\/\/www.ampstate.com\/products\/siemens-ed41b020l-20a-120v-1-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}