{"product_id":"nc301-1a-3p-400v-circuit-breaker","title":"NC301 1A 3P 400V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe NC301 1A 3P 400V Circuit Breaker from AmpState is a purpose-built protection device designed for panelboards, load centers, and distributed electrical systems. When a direct part-number match matters—for maintenance inventories, panel builds, or retrofits—this NC301 stands out as a dependable, field-tested choice.\u003c\/p\u003e \u003cp\u003eKey reasons to choose the NC301 for your three-phase distribution:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eThree-pole design for balanced protection across all phases in 400V AC systems, with a precise 1 A rating to guard control circuits and light loads without nuisance trips.\u003c\/li\u003e\n\u003cli\u003eDirect part-number compatibility: ideal for replacing a failed unit in existing installations or stocking spare breakers that align exactly with spec sheets.\u003c\/li\u003e\n\u003cli\u003eVersatile application across panelboards, load centers, and electrical distribution panels—supports quick swaps and consistent performance in commercial and light industrial environments.\u003c\/li\u003e\n\u003cli\u003eAmpState support for compatibility verification: if you’re unsure about fit, our team can help confirm whether NC301 matches your equipment’s part-number requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat this means in everyday use:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eIn a three-phase motor control or processing panel, the 400V rating accommodates typical line-to-line voltages found in many regions, while the 1 A trip threshold protects downstream devices without overreacting to startup surges.\u003c\/li\u003e\n\u003cli\u003eDuring preventive maintenance, keep an exact NC301 on hand so replacements slide into place without frame modifications or rewiring.\u003c\/li\u003e\n\u003cli\u003eStock management becomes simpler when your inventory aligns with a single, standard part number for multiple projects, reducing confusion and purchase errors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: NC301\u003c\/li\u003e\n\u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eAmperage: 1 A\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage: 400 V\u003c\/li\u003e\n\u003cli\u003eManufacturer: Brand Not Specified\u003c\/li\u003e\n\u003cli\u003eAvailable from: AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to confirm fit? Message us and we’ll help verify compatibility against your panel schedule or equipment data sheet. The NC301 1A 3P 400V Circuit Breaker is a dependable choice for electricians, panel builders, and maintenance crews who value precision, predictability, and streamlined procurement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413300826274,"sku":"NC301","price":13.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/nc301-1a-3p-400v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}