{"product_id":"siemens-hpxd63b140-circuit-breaker","title":"Siemens | HPXD63B140 | Circuit Breaker | 1400A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HPXD63B140 Circuit Breaker is engineered for demanding industrial electrical distribution. With a 3-pole (three-phase) design, a 1400A current rating, and a 600V rating, this bolt-on breaker is purpose-built for secure, high-capacity protection in retrofit, maintenance, and replacement projects. When exact specifications matter, HPXD63B140 plugs into compatible Siemens panels and switchgear to keep critical processes running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole (three-phase)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HPXD63B140\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible switchgear\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise compatibility is built into the part: HPXD63B140 is your best reference for matching existing gear—always confirm fit and ratings before ordering.\u003c\/li\u003e \u003cli\u003eBolt-on mounting delivers a robust, field-service-friendly installation, reducing wiring complexity and ensuring a solid mechanical connection.\u003c\/li\u003e \u003cli\u003eHigh-current capability supports large motor feeders, heavy pumps, and other demanding loads without needing multiple devices in tight spaces.\u003c\/li\u003e \u003cli\u003eSiemens reliability for industrial environments helps minimize nuisance trips and maximize system uptime on critical lines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMain feeders and service paths in manufacturing facilities, processing plants, and heavy industry environments.\u003c\/li\u003e \u003cli\u003eHigh-demand motor control circuits for pumps, fans, compressors, and HVAC systems.\u003c\/li\u003e \u003cli\u003eRetrofit and replacement projects where the HPXD63B140’s specifications align with legacy switchgear and panel schedules.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore procurement, verify enclosure compatibility, bus-bar dimensions, and mounting pattern to ensure a seamless fit.\u003c\/li\u003e \u003cli\u003eConfirm system voltage, current capacity, and fault-interruption requirements to ensure the 600V\/1400A ratings are appropriate for your application.\u003c\/li\u003e \u003cli\u003eWork with a qualified electrical professional to implement proper de-energizing procedures and lockout\/tagout during installation or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you’re updating high-demand electrical feeds or replacing an aging breaker, the Siemens HPXD63B140 provides a precise, reliable solution. Use the exact part number to ensure seamless compatibility with your existing Siemens panel line, and plan for a tidy retrofit that keeps downtime to a minimum.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427482259618,"sku":"HPXD63B140","price":46758.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-hpxd63b140-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}