{"product_id":"nb80","title":"NB80 - 80Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eNB80 - 80 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NB80 is a dependable 80 Amp, 2‑pole thermal magnetic circuit breaker designed to deliver consistent performance in residential and light commercial electrical systems. With a 10 kA interrupting rating at 120\/240 VAC, this breaker is built to protect circuits from overloads and short‑circuit conditions with precision and confidence. Its compact form (approximately 4.25″ in height) and bolt‑on frame style make installation simple — especially when replacing older breakers that are no longer manufactured. Engineered as a direct aftermarket fit, the NB80 slides right into your existing panel without requiring modifications, making upgrades or repairs faster and more efficient.\u003c\/p\u003e\n\u003cp\u003eThis breaker’s thermal magnetic design blends heat‑based overload protection with magnetic response to sudden surges, helping safeguard your wiring and connected equipment. Whether you’re maintaining an older panel or refreshing a service entrance, the NB80 gives you reliable circuit interruption when you need it most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupt Rating:\u003c\/strong\u003e Rated 10 kA @ 120\/240 VAC to handle fault conditions safely and reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Magnetic Protection:\u003c\/strong\u003e Combines thermal overload detection with magnetic trip response for comprehensive circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt‑On Mounting:\u003c\/strong\u003e Easy to install into compatible panels without extra adapters or special tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect After‑Market Replacement:\u003c\/strong\u003e Designed to fit where older breakers used to sit, maintaining seamless compatibility with legacy systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Space‑Saving Design:\u003c\/strong\u003e Optimized dimensions allow for space‑efficient installation in panels with limited room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual‑Pole Performance:\u003c\/strong\u003e Provides simultaneous protection across both hot legs of a 240 V system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NB80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 10 kA @ 120\/240 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e NB (bolt‑on)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 2.0 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e About 4.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal magnetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e This circuit breaker meets applicable safety and performance standards for circuit protection devices typically required in residential and commercial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Mechanism:\u003c\/strong\u003e The thermal magnetic mechanism is engineered to comply with industry testing protocols to ensure long‑term stability and dependable electrical safeguarding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Selection:\u003c\/strong\u003e Materials are chosen for durability and consistent trip sensitivity over thousands of operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eService entrance panels feeding sub‑circuits requiring mid‑range overcurrent protection\u003c\/li\u003e\n\u003cli\u003eReplacement projects where OEM parts have long been unavailable\u003c\/li\u003e\n\u003cli\u003eResidential power distribution feeding high‑demand circuits like HVAC units or large appliances\u003c\/li\u003e\n\u003cli\u003eLight commercial electrical systems with standard 120\/240 VAC configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FEDERAL PACIFIC","offers":[{"title":"New Aftermarket Replacement","offer_id":51739216412971,"sku":"UBIF280NB","price":265.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":51739216445739,"sku":"NB80","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/NB100.png?v=1741618640","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/nb80","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}