{"product_id":"siemens-hhfxd63s250-circuit-breaker","title":"Siemens | HHFXD63S250 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HHFXD63S250 is a 250A, 3-pole, 600V circuit breaker built for demanding industrial electrical panels. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this unit delivers reliable three-phase protection while keeping your system aligned with your existing gear and wiring practices. The part number HHFXD63S250 serves as the clearest compatibility reference to ensure a proper fit and ratings match.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HHFXD63S250 (best reference for compatibility)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement in industrial panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility:\u003e The HHFXD63S250 is the right choice when your system’s protection device must match exact amperage, pole count, and voltage. Relying on the correct part number reduces field problems and unnecessary panel adjustments.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong robust three-phase protection:\u003e With a 3-pole configuration, it safeguards three-phase distribution common in motors, conveyors, and other industrial loads, helping minimize unplanned downtime.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong designed for retrofit and replacement:\u003e This unit is purpose-built for updating aging gear or upgrading panels to current specifications without major system modifications.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance shutdowns where replacing a degraded breaker restores original protection levels\u003c\/li\u003e \u003cli\u003eRetrofits in aging industrial panels that require a 250A, 3-pole, 600V solution\u003c\/li\u003e \u003cli\u003eReplacement for failed or obsolete breakers in three-phase distribution circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse the part number HHFXD63S250 as the primary reference to confirm fit with your panel and existing gear.\u003c\/li\u003e \u003cli\u003eVerify the system’s three-phase configuration and ensure the panel accepts a 3-pole device at 600V.\u003c\/li\u003e \u003cli\u003eBefore ordering, confirm the upgrade path or replacement requires the 250A rating to protect the connected equipment and wiring gauge.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSafety, handling, and installation notes\u003c\/h3\u003e\n\u003cp\u003eInstallations should be performed by qualified electricians following all applicable electrical codes and safety procedures. Always ensure power is fully isolated before servicing, and handle breakers with care to maintain internal mechanisms and labeling integrity.\u003c\/p\u003e \u003cp\u003eSiemens HHFXD63S250 combines precise spec alignment with practical, real-world use in maintenance, retrofit, and replacement projects. When your goal is reliable three-phase protection at 250A and 600V, this breaker provides a clear, specification-forward solution backed by Siemens engineering and industry-tested reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427077312674,"sku":"HHFXD63S250","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hhfxd63s250-circuit-breaker-250a-3-pole-600v-208.webp?v=1789669126","url":"https:\/\/www.ampstate.com\/products\/siemens-hhfxd63s250-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}