{"product_id":"siemens-ed21b015l-15a-120v-1-pole-circuit-breaker","title":"Siemens ED21B015L - 15 A, 120 V, 1-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens ED21B015L\u003c\/strong\u003e is a compact, 1-pole molded-case circuit breaker designed to deliver dependable branch circuit protection inside panelboards and load centers. With a 15A, 120V rating, this unit provides reliable overcurrent and short-circuit protection where it matters most, making it a practical choice for both new installations and upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-saving molded-case design\u003c\/strong\u003e optimizes panel footprint, helping you maximize available space inside the load center.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e offers stable, repeatable protection by combining thermal sensing with magnetic action to rapidly interrupt faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole configuration\u003c\/strong\u003e ideal for single-hot conductor branches, such as lighting circuits and individual receptacle runs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e ensures seamless retrofit with matching Siemens load centers and panelboards for straightforward installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where reliable circuit protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear specifications\u003c\/strong\u003e — 15A, 120V, part number ED21B015L, manufactured by Siemens, designed for dependable protection of branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases include replacing a failed breaker in standard panelboards, adding circuits in small commercial setups, or upgrading panel capacity in light industrial environments. The ED21B015L is built to integrate with existing Siemens OEM panels, delivering plug-and-play compatibility and consistent performance across temperature and load conditions.\u003c\/p\u003e \u003ch4\u003eKey specifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: ED21B015L\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 15A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 120V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e \u003cli\u003eApplications: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailable from AmpState, your reliable source for Siemens electrical components that fit standard panel infrastructures and keep electrical systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349784318114,"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_0c3f13b3-172e-4f7c-a6c6-530373d79d09.png?v=1764156599","url":"https:\/\/www.ampstate.com\/products\/siemens-ed21b015l-15a-120v-1-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}