{"product_id":"ed63a050","title":"Siemens ED63A050 - 50A, 600VAC \/ 250VDC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens ED63A050 is a robust, 3-Pole circuit breaker designed for demanding industrial environments where dependable overcurrent protection matters. With a 50A rating and a flexible dual voltage range of up to 600VAC or 250VDC, this device is engineered to safeguard both AC distribution circuits and DC control circuits in panelboards, switchboards, and control panels.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\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 600VAC \/ 250VDC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Three-phase protection for reliable branch circuit interruption\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole versatility:\u003c\/strong\u003e The 3-Pole design provides synchronized protection across all three phases, which is essential for balanced motors, pumps, and other three-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDual voltage capability:\u003c\/strong\u003e Suitable for both 600VAC power distribution and 250VDC control circuits, reducing the need for multiple devices in mixed systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens reliability:\u003c\/strong\u003e Built to withstand industrial duty with consistent trip performance, helping minimize downtime in panelboards and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-friendly and installer-friendly:\u003c\/strong\u003e A compact, dependable solution that cleanly integrates into control panels and switchgear used in manufacturing, processing, and facilities operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards in manufacturing lines where quick, reliable fault interruption protects expensive equipment.\u003c\/li\u003e \u003cli\u003eMotor Control Centers (MCCs) that require coordinated protection for three-phase motors and drives.\u003c\/li\u003e \u003cli\u003eOEM equipment housings and retrofit projects needing a durable, high-capacity protective device with flexible voltage compatibility.\u003c\/li\u003e \u003cli\u003eIndustrial power distribution setups in commercial facilities where both AC distribution and DC control logic converge.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for deployment\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMatch the ED63A050 to a three-phase distribution or control circuit that operates within its 50A and voltage ratings to ensure optimal protection and selectivity.\u003c\/li\u003e \u003cli\u003eUse in panelboards or switchboards where three-phase protection is essential for balanced load interruption and safe shutdown sequences.\u003c\/li\u003e \u003cli\u003eCoordinate with upstream protection and supporting hardware to achieve effective short-circuit protection without nuisance trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for industrial, commercial, and OEM applications, the Siemens ED63A050 delivers dependable, three-phase overcurrent protection with flexible voltage compatibility. It’s a practical, long-lasting choice for panels and centers where uptime and safety are non-negotiable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390994403490,"sku":"ED63A050","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_c89453af-b676-4473-95b9-6c5e44f475a3.png?v=1765381724","url":"https:\/\/www.ampstate.com\/products\/ed63a050","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}