{"product_id":"nb2p90-circuit-breaker","title":"NB2P90 | Circuit Breaker | 90A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNB2P90\u003c\/strong\u003e is a purpose-built industrial circuit breaker engineered for reliability in demanding electrical environments. With a \u003cstrong\u003e90A\u003c\/strong\u003e rating, a \u003cstrong\u003e2-pole\u003c\/strong\u003e configuration, and \u003cstrong\u003e240V\u003c\/strong\u003e operation, this \u003cem\u003ebolt-on\u003c\/em\u003e breaker is designed for straightforward installation, precise compatibility, and dependable protection for your critical circuits.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number NB2P90 for compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose NB2P90 for your panel\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEffortless upgrade and retrofit:\u003c\/strong\u003e The bolt-on design enables fast, secure installation in compatible enclosures, minimizing downtime during routine maintenance or panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExacting compatibility:\u003c\/strong\u003e This unit is specifically identified by the NB2P90 part number, making it the most reliable reference when matching breakers to existing panels or replacement slots.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent protection for 240V circuits:\u003c\/strong\u003e The 2-pole configuration protects both conductors of a 240V circuit, delivering synchronized interruption and safer shutoff of large loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly:\u003c\/strong\u003e Built for frequent service needs in industrial settings, this breaker supports straightforward field checks, testing, and swap-outs without sacrificing safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance upgrades in industrial control panels that require a 90A, 240V, 2-pole bolt-on breaker\u003c\/li\u003e \u003cli\u003eRetrofits where exact NB2P90 compatibility guarantees a drop-in replacement with minimal panel modification\u003c\/li\u003e \u003cli\u003eRepairs after overcurrent events on feeders feeding heavy equipment or large motors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and fit guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e for your specific panel. The \u003cstrong\u003eNB2P90\u003c\/strong\u003e part number is the best compatibility reference.\u003c\/li\u003e \u003cli\u003eEnsure your panel accepts bolt-on breakers of the NB2P90 form factor and that mounting hardware torque specifications from your panel manufacturer are followed.\u003c\/li\u003e \u003cli\u003eCheck that the bus connection alignment matches your existing configuration to avoid misfit or uneven clamping force.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems this solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReduces downtime during replacements by enabling a direct, secure bolt-on installation\u003c\/li\u003e \u003cli\u003eEliminates guesswork in compatibility, thanks to the NB2P90 reference for precise matching\u003c\/li\u003e \u003cli\u003eProvides dependable 240V overcurrent protection for high-demand circuits with two-pole protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re performing routine maintenance, retrofitting an aging panel, or replacing a failing breaker, the NB2P90 delivers clear, reliable protection with installer-friendly bolt-on mounting. Rely on its 90A, 2-pole, 240V specifications to keep your industrial systems running safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426762608802,"sku":"NB2P90","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\/nb2p90-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}