{"product_id":"siemens-mdh2150-circuit-breaker","title":"Siemens | MDH2150 | Circuit Breaker | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens MDH2150—a purpose-built two-pole circuit breaker designed to protect 240V circuits in compatible electrical panels. This unit is the reliable choice for maintenance, retrofits, and replacements where exact specifications matter. When sourcing spares, the MDH2150 part number is the clearest reference for compatibility, helping you avoid fit or rating mismatches.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MDH2150\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this MDH2150 circuit breaker is a smart choice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for 240V, two-pole circuits:\u003c\/strong\u003e Engineered to interrupt both hot legs of a 240V circuit, ensuring reliable protection for heavy-load or multi-wire configurations in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable maintenance and retrofit option:\u003c\/strong\u003e Ideal for replacing aging units, updating legacy installations, or adding protection in projects that require a precise 2-pole, 240V device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e The MDH2150 part number provides a straightforward way to verify compatibility with your panel or electrical system—reduce guesswork and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear guidance for installation planning:\u003c\/strong\u003e Use this part when your service requires a Siemens-listed device with the specified poles and voltage, and always confirm fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider the MDH2150?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical technicians performing panel maintenance or upgrades in Siemens-compatible installations.\u003c\/li\u003e \u003cli\u003eFacility managers planning retrofits or replacements of aging 240V circuits.\u003c\/li\u003e \u003cli\u003eContractors sourcing dependable, exact-match breakers to minimize lifecycle issues and code-compliant protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for use and procurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that the target panel requires a 2-pole, 240V device and that the MDH2150’s specifications match your system’s requirements.\u003c\/li\u003e \u003cli\u003eKeep the MDH2150 as a part-number reference in stock for quick cross-checks during maintenance or retrofit projects.\u003c\/li\u003e \u003cli\u003eDocument the exact part number when ordering replacements to ensure consistent performance and compatibility across future service calls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424392695970,"sku":"MDH2150","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-mdh2150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}