{"product_id":"federal-pioneer-nb3p20-20a-240v-3-pole-bolt-on-circuit-breaker","title":"Federal Pioneer NB3P20 - 20 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Federal Pioneer NB3P20 is a 20A, 240V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and loadcenters. Built for durability and precise protection, this unit is an ideal match for Federal Pioneer ecosystems and replacement projects where reliability matters most.\u003c\/p\u003e \u003ch3\u003eSecure, vibration-resistant bolt-on mounting\u003c\/h3\u003e\n\u003cp\u003eEngineered for rugged environments, the NB3P20 uses a robust bolt-on mounting scheme that creates a rigid bus connection. This design minimizes movement from equipment vibration and power cycling, helping to preserve electrical integrity and reduce wear over time.\u003c\/p\u003e \u003ch3\u003eThermal-magnetic trip unit for stable protection\u003c\/h3\u003e\n\u003cp\u003eThe integrated thermal-magnetic trip mechanism delivers stable, repeatable protection curves. The thermal element guards against slow, sustained overloads, while the magnetic element activates quickly during short circuits, safeguarding wiring and connected equipment from damage.\u003c\/p\u003e \u003ch3\u003eOEM-compatible and easy to replace\u003c\/h3\u003e\n\u003cp\u003eDesigned to be compatible with matching Federal Pioneer loadcenters and panelboards, the NB3P20 simplifies installation and replacement. If you’re upgrading or expanding an existing Federal Pioneer installation, this breaker slots in with minimal adjustments while maintaining system compatibility and code alignment.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Federal Pioneer\u003c\/li\u003e \u003cli\u003ePart Number: NB3P20\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cp\u003eIdeal for electricians, facilities managers, and property owners installing or upgrading panelboards in residential, commercial, and light industrial settings. If you rely on a stable, scalable protection solution within a Federal Pioneer system, the NB3P20 delivers consistent performance across a range of applications.\u003c\/p\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRigid mounting enhances long-term electrical reliability in active environments\u003c\/li\u003e \u003cli\u003eThermal-magnetic protection minimizes nuisance trips while responding decisively to faults\u003c\/li\u003e \u003cli\u003eOEM compatibility keeps panels organized, compliant, and easier to service\u003c\/li\u003e \u003cli\u003e3-pole design supports 240V circuits common in multi-wire and small three-phase configurations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore installation, verify panel rating matches 240 V and 3-pole configuration. Ensure the panel’s bus connections are clean and accessible, and torque mounting hardware to the manufacturer’s specifications to maintain a solid, protected connection. Regular inspection of connections helps sustain optimal protection performance over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349674971298,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/federal-pioneer-nb3p20-20-a-240-v-3-pole-bolt-on-circuit-breaker-817.webp?v=1788707524","url":"https:\/\/www.ampstate.com\/products\/federal-pioneer-nb3p20-20a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}