{"product_id":"nb350-circuit-breaker","title":"NB350 | Circuit Breaker | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the NB350 circuit breaker—a purpose-built, 3-pole, 240V bolt-on solution tailored for industrial panels. This unit is ideal for maintenance, retrofit, and replacement projects where exact compatibility and reliable protection matter most.\u003c\/p\u003e \u003cp\u003eEngineered for quick, secure installation, the NB350’s bolt-on design minimizes panel downtime and simplifies field servicing. Its robust construction stands up to demanding environments, ensuring consistent performance in everyday operations and during critical interruptions.\u003c\/p\u003e \u003ch3\u003eKey features that solve real-world needs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e designed for three-phase 240V electrical systems, delivering balanced protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e enables straightforward replacement or upgrade within existing panels, reducing labor time and complexity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e240V rating\u003c\/strong\u003e aligns with common industrial power distributions, making it a practical fit for a wide range of equipment and applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number NB350\u003c\/strong\u003e as the most reliable reference for compatibility—always verify fit and ratings against your panel’s requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance work in control panels and switchgear where a precise NB350 fit is required.\u003c\/li\u003e \u003cli\u003eRetrofits to modernize aging electrical assemblies without changing surrounding hardware.\u003c\/li\u003e \u003cli\u003eReplacement of failed or outdated circuit breakers to restore reliable three-phase protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and ordering guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The \u003cstrong\u003eNB350\u003c\/strong\u003e part number is the best reference for compatibility with your equipment. When in doubt, compare your panel’s mounting footprint and 3-pole, 240V specifications to ensure a seamless fit.\u003c\/p\u003e \u003ch3\u003eWhy choose the NB350 for your panel?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSpecifically matched to 3-pole, 240V systems, reducing guesswork during upgrades.\u003c\/li\u003e \u003cli\u003eBolt-on design translates to faster, cleaner installations with solid mechanical integrity.\u003c\/li\u003e \u003cli\u003eClear, reference-friendly identification via the NB350 part number streamlines procurement and inventory control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426788135074,"sku":"NB350","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/nb350-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}