{"product_id":"at39150-circuit-breaker","title":"AT39150 | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet AT39150, a purpose-built industrial circuit breaker engineered for reliability in maintenance, retrofit, and replacement projects. Designed to protect three-phase electrical systems at 600 volts, this 3-pole unit delivers dependable overcurrent protection when your equipment and panels demand consistent performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this 3-pole configuration matters: in three-phase environments, a 3-pole breaker provides synchronized protection across all live conductors, helping to prevent imbalances and reduce downtime during fault events. The AT39150 is built to integrate smoothly into existing panels and control schemas that require a rigid, standardized 3‑pole form factor.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: quick, reliable replacement when an existing breaker fails or performance drifts\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade legacy systems that require consistent 3-phase protection at 600V\u003c\/li\u003e \u003cli\u003eReplacement: keep on-hand spares to minimize shutdown time in critical operations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and fit notes\u003c\/strong\u003e: before ordering, confirm that the AT39150 matches your system’s specifications. The part number is the most reliable reference for compatibility, and it should align with your panel type, bus arrangement, and trip characteristics. If the exact match is essential for your documentation or maintenance logs, this part number is the definitive identifier.\u003c\/p\u003e \u003ch3\u003eWhat this means for your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOperational continuity:\u003c\/strong\u003e rapid replacement minimizes downtime on production lines or service environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety and reliability:\u003c\/strong\u003e consistent three‑pole protection helps prevent cascading faults in 3‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInventory efficiency:\u003c\/strong\u003e a clear part-number reference simplifies stocking and cross‑checking with maintenance records.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for getting the most from AT39150: verify the required current rating and trip curve in your documentation, store a compatible spare for critical networks, and reference the part number in every service ticket to ensure accurate replacements. For professionals managing industrial electrical installations, AT39150 stands out as a clearly defined, easy-to-reference solution for 3‑pole, 600V protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427290042530,"sku":"AT39150","price":510.0,"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\/at39150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}