{"product_id":"nb160-circuit-breaker","title":"NB160 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the NB160 3-Pole Circuit Breaker — a rugged, industrial-grade protection device designed for maintenance, retrofit, and replacement projects where exact spec matching matters. This three-pole configuration ensures simultaneous disconnection across all three phases, delivering reliable protection for motors, drives, and three-phase panels while helping minimize downtime and fault risks.\u003c\/p\u003e \u003ch3\u003eWhat makes the NB160 3-Pole unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑phase protection in one unit:\u003c\/strong\u003e The 3-Pole design provides coordinated disconnection across all phases, supporting safer startups and shutdowns for 3‑phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e The part number NB160 is the best reference for compatibility, making it easier to source a precise match for your existing panel and field-installed breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for common industrial scenarios:\u003c\/strong\u003e Ideal for maintenance, retrofit, and replacement tasks in industrial environments where matching specs is essential to preserve protection coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, ratings, and compatibility you can trust\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm that the NB160 3-Pole matches your system’s fit and ratings. The NB160 designation should align with your panel’s required interrupting capacity, voltage and current ratings, and trip characteristics. Using the part number as the primary compatibility reference helps ensure a seamless replacement or retrofit without surprises on arrival.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace aging or failed 3-phase breakers to restore reliable protection in service corridors and control rooms.\u003c\/li\u003e \u003cli\u003eRetrofit: Update legacy panels with a 3-Pole NB160 unit to maintain proper phase protection and protective coordination as your equipment evolves.\u003c\/li\u003e \u003cli\u003eReplacement: Swap in a like-for-like NB160 3-Pole breaker in compatible assemblies where consistent protection is critical to minimize unexpected downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for procurement and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify physical fit and mounting compatibility with your panel or enclosure, ensuring the 3-Pole configuration aligns with your busbar layout.\u003c\/li\u003e \u003cli\u003eCross-check the panel documentation against the NB160 part number to confirm voltage, current, and trip requirements are matched.\u003c\/li\u003e \u003cli\u003eKeep a spare NB160 3-Pole on hand for rapid replacements in critical systems, reducing maintenance windows and downtime.\u003c\/li\u003e \u003cli\u003eFollow all safety protocols and manufacturer installation instructions; ensure power is isolated and assessed by qualified personnel before any work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427154710690,"sku":"NB160","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/nb160-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}