{"product_id":"square-d-edb34090sa-90a-480v-3-pole-bolt-on-circuit-breaker","title":"Square D EDB34090SA - 90 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D EDB34090SA\u003c\/strong\u003e delivers robust 3‑pole, 90A protection at 480V for panelboards and loadcenters. Built as a bolt‑on molded case circuit breaker, it’s designed to keep critical electrical circuits safe in busy commercial and light industrial environments while withstanding the vibrations and demands of everyday operation.\u003c\/p\u003e \u003ch2\u003eWhy this bolt‑on breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting:\u003c\/strong\u003e Provides a rigid, vibration‑resistant connection to the bus, reducing the risk of loose contacts and intermittent trips in busy electrical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit:\u003c\/strong\u003e Combines precise thermal overload protection with magnetic short‑circuit protection, delivering stable, repeatable performance across varying loads and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑pole, 90A, 480V design:\u003c\/strong\u003e Ideal for three‑phase systems and equipment common in commercial spaces, industrial facilities, and service panels that run at higher voltages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e Engineered to work with matching Square D OEM loadcenters and panelboards, ensuring reliable fit and predictable performance when upgrading or servicing existing installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e A proven solution for branch circuit protection, motor circuits, HVAC feeders, and other 3‑phase distribution needs in residential, commercial, and light industrial projects.\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 EDB34090SA\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 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\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\u003eDesigned to reduce maintenance headaches and downtime, this breaker provides dependable protection for your three‑phase circuits while simplifying panel maintenance and inventory management. When you’re equipping or upgrading a panelboard or loadcenter that serves commercial or light industrial equipment, the Square D EDB34090SA offers a precise, compatible solution that aligns with established electrical standards and OEM configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355194642594,"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_fa3934a4-9616-4d37-ae72-fd011999c920.png?v=1764690243","url":"https:\/\/www.ampstate.com\/products\/square-d-edb34090sa-90a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}