{"product_id":"square-d-egb26090-90a-480v-2-pole-bolt-on-circuit-breaker","title":"Square D EGB26090 - 90 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D EGB26090\u003c\/strong\u003e — a 90 A, 480 V, 2-pole bolt-on molded case circuit breaker engineered for dependable branch-circuit protection in panelboards and load centers. Powered by Square D reliability, this unit is built to stand up to vibration and demanding electrical environments, delivering consistent protection when it matters most. Available from AmpState, it’s ready to integrate into your existing 480 V infrastructure.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this bolt-on breaker stands 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, minimizing movement that can lead to loose contacts or nuisance trips in equipment subjected to vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e combines thermal overload protection with magnetic short-circuit response, delivering stable, repeatable protection that responds quickly to high-current events while avoiding unnecessary trips during normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 90 A, 480 V design:\u003c\/strong\u003e specifically suited for 480 V systems, enabling straightforward protection of multi-phase circuits and shared loads in commercial and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible:\u003c\/strong\u003e designed to mesh seamlessly with matching Square D OEM load centers and panelboards, ensuring proper fit, electrical coordination, and simplified installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e appropriate for residential, commercial, and light industrial environments where reliable overcurrent and short-circuit protection is essential for safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\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 EGB26090\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 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\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\u003e\u003cstrong\u003eIdeal use cases and practical considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtect commercial panelboards and load centers feeding motors, conveyors, lighting, and control systems operating at 480 V.\u003c\/li\u003e \u003cli\u003eUse in environments where vibration is a factor, leveraging the secure bolt-on mounting to maintain a solid electrical connection over time.\u003c\/li\u003e \u003cli\u003eChoose when you need a dependable, ready-made 2-pole solution that coordinates with existing Square D equipment for straightforward installation and serviceability.\u003c\/li\u003e \u003cli\u003ePlan installations with standard electrical codes in mind and verify compatibility with your specific load center model to ensure proper fit and coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D EGB26090, you’re selecting a purpose-built solution for robust overcurrent protection in medium-duty electrical systems. Its combination of a secure bolt-on mount, thermal-magnetic protection, and OEM compatibility translates into fewer installation hassles, longer service life, and dependable performance across residential, commercial, and light industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355203522722,"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_ef6ed1f2-04f6-40a7-a53e-f28e742ad931.png?v=1764690307","url":"https:\/\/www.ampstate.com\/products\/square-d-egb26090-90a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}