{"product_id":"square-d-edb34030sa-30a-3-pole-bolt-on-circuit-breaker","title":"Square D EDB34030SA - 30 A, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D EDB34030SA\u003c\/strong\u003e is a dependable 30A, 3-pole bolt-on molded case circuit breaker crafted for reliable branch circuit protection in panelboards and load centers. Designed to withstand the demands of residential, commercial, and light industrial electrical systems, this unit delivers consistent performance when you need it most.\u003c\/p\u003e \u003cp\u003eKey features that set the \u003cem\u003eSquare D EDB34030SA\u003c\/em\u003e apart:\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 a stable electrical path even in environments with equipment movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both sustained overloads and instantaneous short-circuit conditions, reducing nuisance trips and enhancing safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to work seamlessly with matching Square D load centers and panelboards, ensuring straightforward replacement and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e ideal for 3-phase branch circuits, enabling clean protection for commercial and light-industrial distribution systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on style\u003c\/strong\u003e simplifies field installation and servicing, offering a robust alternative to plug-in breakers in suitable panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e well-suited for residential service panels, commercial panels, and light industrial equipment where reliable overcurrent and short-circuit protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eInstall the \u003cem\u003eEDB34030SA\u003c\/em\u003e in panelboards and load centers that require a rugged, three-pole solution for 3-phase distribution. It’s a solid choice when you need predictable trip behavior in environments with periodic vibrations or where dependable back-to-back protection is essential for multi-circuit systems. Whether you’re upgrading an existing panel or fabricating a new distribution point for a light commercial space, this bolt-on breaker provides a dependable safeguard for your electrical infrastructure.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Square D\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EDB34030SA\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 30 A\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\u003eChoosing the \u003cstrong\u003eSquare D EDB34030SA\u003c\/strong\u003e means leaning on a time-tested design that emphasizes reliability, compatibility, and straightforward service. It’s a practical, performance-driven choice for electricians and installers who value precise protection curves, solid construction, and dependable operation in everyday electrical installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355192348834,"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_ca25a6e5-0bf3-4345-9dcd-1ff38dad7d7f.png?v=1764690232","url":"https:\/\/www.ampstate.com\/products\/square-d-edb34030sa-30a-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}