{"product_id":"nkl631125-circuit-breaker","title":"NKL631125 | Circuit Breaker | 125A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet NKL631125—the industrial circuit breaker crafted for reliability in 3‑phase power systems. With a 125A rating and 3‑pole configuration, this unit is built to interrupt and protect circuits in demanding maintenance, retrofit, and replacement projects while maintaining exact electrical specs.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specs at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit work where precise spec matching is required\u003c\/li\u003e \u003cli\u003eReplacement in 3‑phase electrical panels and switchgear that call for NKL631125\u003c\/li\u003e \u003cli\u003eNew installations or upgrades in industrial facilities using 600V three‑phase distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this part stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoosing NKL631125 means selecting a component that aligns with your equipment’s original electrical footprint. Its 3‑pole design supports balanced three‑phase protection, simplifying wiring and reducing cross‑phase issues in demanding environments. The 125A rating hits a common industrial sweet spot for feeders and distribution circuits, delivering reliable protection without over‑sizing downstream gear.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCompatibility reminder\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNotes Confirm fit and ratings before ordering. Part number is the best reference for compatibility.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426247364770,"sku":"NKL631125","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/nkl631125-circuit-breaker-125a-3-pole-600v-116.webp?v=1789542760","url":"https:\/\/www.ampstate.com\/products\/nkl631125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}