{"product_id":"square-d-edb34050sa-50a-480v-3-pole-bolt-on-circuit-breaker","title":"Square D EDB34050SA - 50 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D EDB34050SA is a robust 50 A, 480 V, 3-pole bolt-on molded case circuit breaker engineered to protect your electrical system from overcurrent and short-circuit events. Built to integrate seamlessly with your panelboards and load centers, this unit is a dependable choice for demanding electrical environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\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, helping to minimize looseness and maintain consistent electrical contact in service and transport conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance by quickly responding to short circuits and controlled overloads, helping to safeguard wiring and connected devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e provides reliable 3-phase protection, making it suitable for multi-phase distribution in panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e50 A, 480 V rating\u003c\/strong\u003e targets heavier branch circuits common in commercial and light industrial applications, while remaining adaptable for residential-grade installations requiring higher protection thresholds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case construction\u003c\/strong\u003e offers durable enclosure and dependable long-term service in demanding electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e design ensures compatibility with matching Square D load centers and panelboards, simplifying installation and ensuring cohesive protection systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for residential, commercial, and light industrial settings where reliable branch circuit overcurrent and short-circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use and installation notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBest suited for panelboard upgrades or new installations that require a dedicated 3-pole 50 A protection device in a 480 V system.\u003c\/li\u003e \u003cli\u003ePair this bolt-on breaker with compatible OEM panels to maintain system-wide protection coordination and consistency.\u003c\/li\u003e \u003cli\u003eIts rugged construction makes it a practical choice for environments with vibration or movement where secure electrical connections matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EDB34050SA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical distribution with a dependable, purpose-built solution. The Square D EDB34050SA delivers precise protection, solid mounting, and OEM-ready compatibility, making it a logical choice for professionals seeking reliable performance in 480 V, 3-phase systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355193528482,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-edb34050sa-50-a-480-v-3-pole-bolt-on-circuit-breaker-304.webp?v=1788740258","url":"https:\/\/www.ampstate.com\/products\/square-d-edb34050sa-50a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}