{"product_id":"cutler-hammer-egb3100afg-100a-3p-480v-circuit-breaker","title":"Cutler-Hammer EGB3100AFG Circuit Breaker, 100A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Cutler-Hammer EGB3100AFG Circuit Breaker — a rugged, industrial-grade protection device designed for demanding electrical service, maintenance, and replacement projects. With a 100 A rating, 3 poles, and 480 V operation, this breaker is built to safeguard large feeders and critical equipment in manufacturing facilities, warehouses, and multi-mystem environments.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EGB3100AFG\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability:\u003c\/strong\u003e Crafted for the kinds of continuous duty and rugged environments common in industrial plants, ensuring steady protection for critical circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 480V protection:\u003c\/strong\u003e Ideal for modern 3-phase systems, delivering balanced, comprehensive protection across all phases in a single unit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility path:\u003c\/strong\u003e The exact part number—EGB3100AFG—helps you confirm fitment with your existing gear and panel configurations, reducing downtime and guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear application intent:\u003c\/strong\u003e Specifically suited for industrial service, maintenance, and replacement projects where dependable, long-lasting protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eApplications and practical use cases\u003c\/h2\u003e\n\u003cp\u003eThis circuit breaker is an excellent choice for protecting large feeders, main distribution panels, and switchgear in factories, warehouses, data centers, and other facilities running 3-phase, 480 V systems. Use it during:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew installations where 3-pole protection at 480 V is required\u003c\/li\u003e \u003cli\u003eEquipment upgrades to ensure adequate interrupt capacity for heavy loads\u003c\/li\u003e \u003cli\u003eScheduled maintenance or part replacements to minimize downtime and keep systems compliant\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to ensure a proper fit\u003c\/h2\u003e\n\u003cp\u003eTo avoid compatibility issues, verify the exact part number and match it to your application requirements. If you’re unsure whether EGB3100AFG is the right fit, reach out for guidance on compatibility with your panel, enclosure, and wiring configuration. We can help confirm fitment quickly to keep your project on track.\u003c\/p\u003e \u003ch2\u003eInstallation and maintenance tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePower down the system and follow standard lockout\/tagout procedures before replacement.\u003c\/li\u003e \u003cli\u003eConsult your panel labeling and the catalog sheet to confirm voltage and pole configuration match (480 V, 3-pole).\u003c\/li\u003e \u003cli\u003eKeep a spare EGB3100AFG on hand for planned maintenance to minimize downtime.\u003c\/li\u003e \u003cli\u003eStore in a clean, dry environment to preserve terminal integrity and mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re ready to verify compatibility or place an order, provide the part number EGB3100AFG and a few details about your existing setup — we’ll guide you to a precise match and next steps for a seamless installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415616508066,"sku":"EGB3100AFG","price":4667.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/cutler-hammer-egb3100afg-100a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}