{"product_id":"bqd350","title":"Siemens BQD350 - 50A, 480VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens BQD350 delivers dependable three-phase protection for demanding industrial environments. Rated at 50A and up to 480VAC, this 3-Pole circuit breaker is designed to live in panelboards, switchboards, and control panels where consistent protection and safe operation are essential.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e up to 480VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker (overcurrent protection)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn three-phase systems, the 3-pole design ensures synchronized disconnection of all phases, minimizing arc faults and protecting downstream equipment. The BQD350 is a reliable choice for facilities that rely on robust protection for motors, conveyors, and automation hardware running on 480V systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal uses and applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial panelboards and switchboards requiring reliable branch protection\u003c\/li\u003e \u003cli\u003eMotor control centers where dependable disconnection of all phases is critical for safety\u003c\/li\u003e \u003cli\u003eOEM equipment enclosures and machine builders needing a compact, three-phase protection solution\u003c\/li\u003e \u003cli\u003eCommercial facilities with 480VAC distribution needs that prioritize consistent performance and serviceability\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat this product solves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrevents damage from overloads and short circuits by interrupting fault currents at the source\u003c\/li\u003e \u003cli\u003eEnhances system safety and uptime in distribution panels and control networks\u003c\/li\u003e \u003cli\u003eProvides a standardized, easily sourceable protection component from a trusted Siemens lineage\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the Siemens BQD350\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for 480VAC, 3-phase environments common in industrial settings, offering reliable protection where it matters most\u003c\/li\u003e \u003cli\u003eSuitable for panelboards, switchboards, and motor control centers, enabling flexible installation in existing or new equipment\u003c\/li\u003e \u003cli\u003ePart of a trusted Siemens protection family, supporting serviceability and availability in maintenance cycles and spares\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging distribution panel, designing a new machine with a 3-phase drive, or specifying OEM equipment for a manufacturing line, the Siemens BQD350 50A, 480VAC, 3-Pole circuit breaker delivers focused protection with practical, field-proven reliability. It’s a decisive choice for safe operation, streamlined maintenance, and steady production uptime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390614556834,"sku":"BQD350","price":230.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_82099e81-aecf-405e-b851-dd8f36944cb6.png?v=1765378028","url":"https:\/\/www.ampstate.com\/products\/bqd350","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}