{"product_id":"nf621030-circuit-breaker","title":"NF621030 | Circuit Breaker | 30A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe NF621030 Industrial Circuit Breaker delivers dependable overcurrent protection for demanding electrical environments. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 30A, 2-Pole unit safeguards both conductors and connected equipment, helping prevent damage from overloads and short circuits.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number NF621030 — the primary compatibility reference to ensure proper fit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications\u003c\/strong\u003e: industrial panels, control cabinets, and equipment feeds requiring reliable, coordinated disconnection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this circuit breaker stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eTwo-pole design provides simultaneous disconnection of both conductors, enhancing safety and simplifying troubleshooting in 600V systems.\u003c\/li\u003e \u003cli\u003ePrecisely matched amperage (30A) and voltage ratings make it a straightforward, drop-in replacement or retrofit for existing installations that specify NF621030 or compatible part numbers.\u003c\/li\u003e \u003cli\u003eThoughtful form factor and robust construction support reliable operation in industrial environments where uptime matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and practical scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance readiness\u003c\/strong\u003e: keep a ready-to-install spare on hand to minimize downtime when a circuit trips or a breaker ages out.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects\u003c\/strong\u003e: upgrade older equipment or wiring with a current-rated, 30A, 2-pole solution that aligns with 600V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement consistency\u003c\/strong\u003e: when replacing a failed unit, reference the NF621030 part number to ensure a seamless match with existing panels and wiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHelpful installation notes\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit and ratings before ordering; the NF621030 part number is the most reliable guide for compatibility.\u003c\/li\u003e \u003cli\u003eReview enclosure space and terminal accommodations to ensure the 2-pole format fits your panel layout.\u003c\/li\u003e \u003cli\u003eDocument the replacement in maintenance logs to track service life and plan future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426432077986,"sku":"NF621030","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/nf621030-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}