{"product_id":"siemens-ed21b070l-circuit-breaker","title":"Siemens | ED21B070L | Circuit Breaker | 1-Pole | 120V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens ED21B070L Circuit Breaker—a precise, single-pole protective solution designed for reliability in residential and light commercial panels. This 1-Pole, 120V breaker is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring safe, dependable circuit protection without compatibility guesswork.\u003c\/p\u003e \u003cp\u003eKey details that matter for your install:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole, ideal for safeguarding a single hot leg of a 120V circuit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120V compatibility with standard residential and small-business electrical systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel reference:\u003c\/strong\u003e ED21B070L—the authoritative part number used to verify compatibility with Siemens panels and accessories\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest use cases:\u003c\/strong\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit guidance:\u003c\/strong\u003e Confirm fit and ratings before ordering to ensure seamless panel integration\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use scenarios you’ll encounter:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing an aging breaker in a Siemens panel to restore reliable protection for a specific circuit\u003c\/li\u003e \u003cli\u003eRetrofitting a panel with a 1-Pole, 120V solution for new lighting or receptacle circuits\u003c\/li\u003e \u003cli\u003eMaintaining panel consistency by selecting the ED21B070L model, which aligns with the original design and labeling\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your electrical setup:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThe \u003cstrong\u003eED21B070L\u003c\/strong\u003e model number is your fastest path to compatibility, reducing downtime and sourcing friction\u003c\/li\u003e \u003cli\u003eA \u003cstrong\u003e1-Pole\u003c\/strong\u003e configuration with a \u003cstrong\u003e120V\u003c\/strong\u003e rating delivers targeted protection for common residential circuits while staying aligned with standard electrical codes\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSafety and best-practice notes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways power down the panel and follow local electrical codes when replacing breakers; if you're unsure, consult a licensed electrician\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427490189474,"sku":"ED21B070L","price":2231.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-ed21b070l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}