{"product_id":"siemens-eh1b040-circuit-breaker","title":"Siemens | EH1B040 | Circuit Breaker | 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens EH1B040—a dependable single-pole circuit breaker designed for precise protection and straightforward maintenance. Identified clearly by the part number EH1B040, this device is built to slot into systems that require exact compatibility, making it a trustworthy choice for repairs and upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EH1B040\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for:\u003c\/strong\u003e maintenance, retrofit, and replacement projects where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number EH1B040 is the best reference for compatibility, ensuring you get a seamless, hassle-free replacement.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong ideal uses:\u003e residential electrical panels for lighting and small circuits, retrofit projects to modernize aging panels, and straightforward replacements in existing Siemens installations that call for a single-pole breaker\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart choice for exact matches:\u003c\/strong\u003e using the EH1B040 minimizes guesswork and downtime by aligning with Siemens’ designed specifications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation mindset:\u003c\/strong\u003e plan around the panel’s documentation and verify that the panel accepts a 1-Pole breaker with the appropriate rating for your circuit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Siemens EH1B040 means opting for a purpose-built solution that prioritizes reliability and precise compatibility. If your project requires a one-pole breaker that aligns with Siemens specifications, this model delivers the right fit, clear identification, and straightforward installation for maintenance, retrofit, or replacement scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427522531490,"sku":"EH1B040","price":510.0,"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-eh1b040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}