{"product_id":"cqd250","title":"Siemens CQD250 - 50A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens CQD250 50A, 2-Pole Circuit Breaker—designed to provide fail-safe overcurrent protection where it matters most. This compact, two-pole device is built for dependable performance in panelboards, switchboards, and control panels, delivering reliable interruption of fault currents to keep your electrical systems safe and up and running.\u003c\/p\u003e \u003ch3\u003eWhy choose the CQD250\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 50A protection\u003c\/strong\u003e for feeders, branch circuits, and motor-related loads, helping prevent insulation damage, overheating, and downstream equipment faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design\u003c\/strong\u003e ensures simultaneous disconnection of both conductors in multi-wire circuits, enhancing safety and reducing the risk of neutral overcurrent conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e compatible with a variety of distribution gear—panelboards, switchboards, and control panels—making it a flexible choice for new builds and panel upgrades alike.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial and commercial ready\u003c\/strong\u003e purpose-built for demanding environments found in manufacturing plants, facilities, and OEM electrical cabinets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple, reliable operation\u003c\/strong\u003e backed by Siemens’ engineering standards, providing predictable protection and straightforward maintenance in daily operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial distribution panels where consistent overcurrent protection is critical for uptime.\u003c\/li\u003e \u003cli\u003eMotor control centers and machinery enclosures that require fast, safe interruption of fault currents.\u003c\/li\u003e \u003cli\u003eCommercial electrical cabinets and switchrooms that demand compact, dependable protection in restricted spaces.\u003c\/li\u003e \u003cli\u003eOEM equipment assemblies where a robust 2-pole breaker fits into compact control architectures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it protects your system\u003c\/h3\u003e\n\u003cp\u003eThe CQD250 detects overcurrent events and promptly interrupts the circuit, safeguarding conductors, devices, and wiring from damage. By protecting both poles in a circuit, it helps prevent dangerous arcing and minimizes the chance of conductive faults propagating through downstream equipment. In everyday use, this translates to fewer nuisance trips and more predictable protection during fault conditions.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e panelboards, switchboards, control panels; suitable for industrial, commercial, and OEM environments requiring dependable overcurrent protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens CQD250 when you need a proven, two-pole protection solution that fits into standard electrical assemblies and delivers consistent performance in demanding settings. It’s a practical, reliable choice for safeguarding power distribution and motor circuits while supporting smooth, uninterrupted operation across your facility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390615769250,"sku":"CQD250","price":89.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_380ee7c6-7690-41de-a50d-b8239a941415.png?v=1765378079","url":"https:\/\/www.ampstate.com\/products\/cqd250","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}