{"product_id":"nfj435200-circuit-breaker","title":"NFJ435200 | Circuit Breaker | 350A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNFJ435200 Circuit Breaker\u003c\/strong\u003e — a rugged, industrial-grade protection device crafted for 480V distribution. With a 350A rating and a 3-pole configuration, this breaker is purpose-built for maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003cp\u003eThe NFJ435200 is designed to drop into systems that demand reliable overcurrent protection at 480V. Its 3-pole design ensures balanced protection across multi-phase circuits, helping safeguard motors, drives, and feeders in demanding electrical environments. When you arm your panel with this breaker, you’re choosing a component whose compatibility hinges on the part number, making selection straightforward and reducing guesswork during replacements.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NFJ435200\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this NFJ435200 matters for your system\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Use the part number NFJ435200 as the primary reference to ensure a correct fit in your panel or switchgear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for 480V networks:\u003c\/strong\u003e The 350A rating is ideal for protecting high-current feeders and mid-to-large industrial circuits without unnecessary nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMinimized downtime during upgrades:\u003c\/strong\u003e When performing retrofits or replacements, a compatible breaker reduces configuration changes and speeds up commissioning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear use-case alignment:\u003c\/strong\u003e Perfect for maintenance schedules, panel upgrades, or replacement of aging breakers in 480V infrastructures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading legacy 480V distribution panels that require a 350A, 3-pole protection device.\u003c\/li\u003e \u003cli\u003eSpare availability for critical circuits in manufacturing facilities, warehouses, or processing plants.\u003c\/li\u003e \u003cli\u003eRetrofit projects where exact spec alignment with the existing NFJ435200 configuration is essential for safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; practical tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e to ensure seamless replacement in your panel or gear.\u003c\/li\u003e \u003cli\u003eCross-check the \u003cstrong\u003epart number NFJ435200\u003c\/strong\u003e against your panel documentation to avoid mismatches.\u003c\/li\u003e \u003cli\u003eFollow all local electrical codes and lockout\/tagout procedures during replacement or installation.\u003c\/li\u003e \u003cli\u003eHave a licensed electrician verify alignment with your 480V system and verify proper mounting and terminal torque per manufacturer guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you gain with the NFJ435200\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReliable, straightforward compatibility for 480V, 350A, 3-pole applications.\u003c\/li\u003e \u003cli\u003eEnhanced uptime through exact-spec replacements that integrate smoothly with existing equipment.\u003c\/li\u003e \u003cli\u003eClear documentation trail via the dedicated part number, simplifying procurement and future maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426431684770,"sku":"NFJ435200","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/nfj435200-circuit-breaker-350a-3-pole-480v-547.webp?v=1789575872","url":"https:\/\/www.ampstate.com\/products\/nfj435200-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}