{"product_id":"siemens-d120-circuit-breaker","title":"Siemens | D120 | Circuit Breaker | 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens D120 circuit breaker—a precise, single-pole protection solution designed for dependable performance in maintenance, retrofit, and replacement scenarios. This 1-pole breaker delivers the targeted overload protection you need for individual branch circuits while keeping your panel layout clean and straightforward.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e D120\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Ideal for maintenance, retrofit, and replacement projects where exact specifications are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the Siemens D120 for your project? It’s built to integrate smoothly where a matching 1-pole breaker is needed, providing a reliable line of defense against overcurrents on a single circuit. Its design supports efficient maintenance workflows—having the precise part number (D120) on hand simplifies compatibility checks and reduces the guesswork when ordering. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho this is for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical professionals conducting panel upgrades, repairs, or component replacements\u003c\/li\u003e \u003cli\u003eFacility managers managing ongoing maintenance schedules for commercial or industrial spaces\u003c\/li\u003e \u003cli\u003eTechnicians seeking a known, compatible spare for Siemens-based systems requiring a 1-pole breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or outdated 1-pole breaker in compatible Siemens or matching systems\u003c\/li\u003e \u003cli\u003eImplementing a retrofit where a single-circuit protection device is needed without altering neighboring slots\u003c\/li\u003e \u003cli\u003eMaintaining voltage and current protection for dedicated circuits like lighting runs, outlets, or small equipment drops\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to ensure the right fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore you order, confirm fit and ratings because exact compatibility depends on the panel and the circuit requirements. The part number D120 is your best reference for compatibility, so cross-check this identifier against your panel label, service manual, or the equipment list. If the match isn’t 100% clear from documentation, plan for a quick on-site verification to avoid mismatches.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat you get with the Siemens D120\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eA reliable 1-pole circuit protection solution from a trusted electrical brand\u003c\/li\u003e \u003cli\u003eA streamlined option for maintenance, retrofit, and replacement projects that require precise specifications\u003c\/li\u003e \u003cli\u003eClear reference point for ordering and documentation: the D120 part number\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you’re managing electrical safety and continuity, the Siemens D120 1-Pole circuit breaker offers a straightforward, dependable path to restoring or improving circuit protection. Use the part number as your guide, verify the panel compatibility, and proceed with confidence for efficient maintenance and clean, reliable performance. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426775158946,"sku":"D120","price":96.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-d120-circuit-breaker-1-pole-612.webp?v=1789619247","url":"https:\/\/www.ampstate.com\/products\/siemens-d120-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}