{"product_id":"siemens-ed43b080l-80a-480v-3-pole-circuit-breaker","title":"Siemens ED43B080L - 80 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens ED43B080L is a compact, dependable 80 A, 480 V, 3-pole molded case circuit breaker engineered to protect your panelboard or load center from overcurrent and short-circuit events. Designed for residential, commercial, and light industrial environments, it delivers reliable protection where you need it most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-saving molded case design\u003c\/strong\u003e prioritizes panel efficiency, freeing up valuable space without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection: the thermal element handles sustained overcurrent, while the magnetic mechanism delivers an fast response to high‑level faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e ensures balanced, coordinated protection across all phases in three-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e80 A rating\u003c\/strong\u003e is well-suited for protecting branch circuits and feeders in a variety of panelboard layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480 V voltage rating\u003c\/strong\u003e matches common commercial and light industrial electrical infrastructure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e works seamlessly with matching Siemens loadcenters and panelboards, preserving fit, function, and trip characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for new installations or as a reliable replacement part in residential, commercial, and light industrial projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\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 ED43B080L\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 80 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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\u003eWho should consider the Siemens ED43B080L? electricians and facility managers seeking a dependable three‑pole solution for 480 V systems, particularly when panel compatibility and space efficiency matter. It’s a practical choice for safeguarding upstream feeders and subpanels in commercial spaces, light industrial facilities, or upgraded residential electrical systems that rely on three-phase power.\u003c\/p\u003e \u003cp\u003eWhy this choice stands out: the combination of a compact form factor, a thermal-magnetic trip that delivers consistent protection, and seamless compatibility with Siemens OEM panels translates to faster installations, clear protection coordination, and long-term reliability. If you’re planning a panel upgrade, retrofit, or new build where dependable overcurrent protection is essential, the ED43B080L is purpose-built to meet those demands.\u003c\/p\u003e \u003cp\u003eUpgrade your protection strategy with a trusted Siemens design from AmpState. The ED43B080L delivers precise, predictable performance when it matters most—keep circuits safe, panels organized, and systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349790150818,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_b384391e-6cfb-4754-8162-86889783f904.png?v=1764156837","url":"https:\/\/www.ampstate.com\/products\/siemens-ed43b080l-80a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}