{"product_id":"abb-s4hd-3p-250a-na-circuit-breaker","title":"ABB | S4HD-3P-250A-NA | Circuit Breaker | 250A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet ABB’s S4HD-3P-250A-NA Bolt-On Circuit Breaker—an industrial-grade solution built for demanding three-phase, 600V electrical systems. This model is purposefully suited for maintenance, retrofit, and replacement projects where exact specifications are non-negotiable, ensuring a precise and reliable fit in compatible panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e S4HD-3P-250A-NA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIdeal for:\u003c\/b\u003e maintenance, retrofit, and replacement where ratings match\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003ePrecise compatibility:\u003c\/b\u003e The S4HD-3P-250A-NA is the best reference for ensuring a proper fit in compatible panels. Always confirm fit and ratings before ordering to avoid downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThree-pole protection:\u003c\/b\u003e Delivers balanced protection across all phases in 600V circuits, supporting safe, reliable distribution in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBolt-On convenience:\u003c\/b\u003e Designed for straightforward installation in panels that support bolt-on breakers, helping to streamline retrofit and replacement work.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eClear identification:\u003c\/b\u003e The model and part number provide an unambiguous reference for cross-checking compatibility with existing ABB installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePerfect for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers upgrading aging electrical infrastructure where a 3-pole 250A, 600V bolt-on breaker is required\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel retrofits or replacements in industrial settings\u003c\/li\u003e \u003cli\u003eMaintenance teams seeking a dependable replacement that aligns with established ABB specifications\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUsage scenarios and practical tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse this breaker in systems that require robust overcurrent protection for 3-phase loads at up to 600V. Verify that your panel’s mounting footprint and bus configuration support bolt-on devices of this rating.\u003c\/li\u003e \u003cli\u003eBefore purchasing, reference the exact part number—S4HD-3P-250A-NA—to ensure compatibility with your existing ABB installations and to avoid mismatches during retrofits.\u003c\/li\u003e \u003cli\u003eDuring installation, follow standard electrical safety practices and panel manufacturer guidelines. If in doubt, consult your panel documentation or ABB support resources for mounting and electrical clearance considerations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCrafted for reliability in demanding environments, the ABB S4HD-3P-250A-NA Bolt-On Circuit Breaker provides precise protection where it matters most. Its 250A, 3-pole, 600V rating and straightforward bolt-on design make it a dependable choice for scheduled maintenance, thoughtful retrofits, and efficient replacements—ensuring your electrical system stays protected and performing at its best.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46427397521570,"sku":"S4HD-3P-250A-NA","price":3234.0,"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\/abb-s4hd-3p-250a-na-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}