{"product_id":"square-d-egb34015-15a-480v-3-pole-bolt-on-circuit-breaker","title":"Square D EGB34015 - 15 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D \u003cstrong\u003eEGB34015\u003c\/strong\u003e is a purpose-built 15A, 480V, 3-pole bolt-on molded case circuit breaker that delivers dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for enduring performance in demanding environments, this unit combines rugged construction with precise protection logic to keep electrical systems safe and operational.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this breaker stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, helping maintain consistent electrical contact and reducing the risk of loose connections in fluctuating environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding appropriately to both overloads and short circuits, helping to minimize nuisance trips and protect sensitive equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Square D load centers and panelboards, ensuring reliable fit and streamlined maintenance in established electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial installations where robust 3-phase protection at 480V is required.\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: EGB34015\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 15A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480V\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 and practical benefits\u003c\/h3\u003e\n\u003cp\u003eIn commercial spaces with 3-phase distribution, the Square D EGB34015 fits seamlessly into panelboards and load centers that require reliable 480V protection. It’s an excellent choice for retrofits or new installations in offices, retail environments, small manufacturing, or data-related infrastructure where stable protection and solid mechanical mounting matter most.\u003c\/p\u003e \u003ch3\u003eHow this model compares within a system\u003c\/h3\u003e\n\u003cp\u003eCompared to plug-in alternatives, the bolt-on design of the EGB34015 offers a more rigid connection that stands up to vibration and electrical noise common in industrial settings. The 3-pole configuration ensures coordinated protection across all phases in 3-phase circuits, while the thermal-magnetic trip unit provides dependable performance without the need for additional calibration.\u003c\/p\u003e \u003cp\u003eIf you’re upgrading panel infrastructure or stocking spare components for maintenance-ready facilities, the Square D EGB34015 delivers a precise balance of protection, reliability, and OEM compatibility. Pair it with compatible load centers to maintain system integrity and protect critical branch circuits with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355204112546,"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_d61530f3-676a-4a08-aebf-94dce36e52bb.png?v=1764690310","url":"https:\/\/www.ampstate.com\/products\/square-d-egb34015-15a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}