{"product_id":"square-d-edb34050-50a-480v-3-pole-bolt-on-circuit-breaker","title":"Square D EDB34050 - 50 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EDB34050 — a 3-pole, 50 A, 480 V bolt-on molded case circuit breaker designed to deliver precise, dependable protection for every stage of your electrical distribution. Built to safeguard branch circuits in panelboards and load centers, this device combines robust mechanical design with reliable electrical protection to keep systems running smoothly in demanding environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that matter in the field\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e creates a rigid, vibration-resistant bus connection for fewer loose connections and steadier performance in panels that experience vibration or movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection — thermal sensing handles overloads with precision, while the magnetic element responds quickly to short-circuit conditions for swift interruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to work with matching Square D load centers and panelboards, ensuring a clean, reliable fit in established electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application range\u003c\/strong\u003e suitable for residential, commercial, and light industrial installations, where dependable overcurrent and short-circuit protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable molded case construction\u003c\/strong\u003e built to endure daily use in distribution setups, delivering long-term reliability for critical circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: EDB34050\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 50 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480 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\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse the EDB34050 to protect 3-phase, 480 V circuits feeding motors, pumps, HVAC equipment, conveyors, or lighting and power distribution in commercial settings and light industrial facilities. It’s a solid choice when you need a dependable bolt-on solution that integrates seamlessly with Square D panelboards and load centers, providing quick, clean protection for your critical electrical infrastructure.\u003c\/p\u003e \u003ch3\u003ePractical guidance for deployment\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility: this unit is designed for Square D OEM load centers and panelboards that support bolt-on molded case breakers.\u003c\/li\u003e \u003cli\u003ePlan for secure installation: use the bolt-on mounting to maximize mechanical stability in environments with vibration or movement.\u003c\/li\u003e \u003cli\u003eMatch protection to load: 50 A is suitable for protecting feeders and branches that draw up to 50 A under normal operation, with rapid interruption on fault conditions.\u003c\/li\u003e \u003cli\u003eMaintenance mindset: periodic inspection of mounting hardware and bus connections helps sustain reliable protection over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether upgrading an aging panel or equipping a new installation, the Square D EDB34050 50 A, 480 V, 3-Pole Bolt-On Circuit Breaker from AmpState provides targeted, durable overcurrent protection with a design that engineers trust for consistent performance in real-world applications. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355193036962,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_a591bd60-2960-4616-b268-bce6a2c7b4d3.png?v=1764690236","url":"https:\/\/www.ampstate.com\/products\/square-d-edb34050-50a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}