{"product_id":"square-d-egb34030sa-30a-3-pole-bolt-on-circuit-breaker","title":"Square D EGB34030SA - 30 A, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D EGB34030SA\u003c\/strong\u003e is a 30A, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant bus connection for reliable long-term performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection against overcurrent and short circuits, minimizing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e fits matching Square D load centers and panelboards, simplifying replacements and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e ideal for residential, commercial, and light industrial installations where dependable protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith a 3-pole configuration and bolt-on mounting, this breaker is designed to interrupt and isolate faults quickly across multiple conductors, ensuring that a fault in one branch doesn't propagate through the system.\u003c\/p\u003e \u003cp\u003eIn real-world terms, you get predictable trip behavior, robust connections, and compatibility with your existing Square D infrastructure, reducing installation time and risk of misfit parts.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNew panel installations in homes with multi-wire branch circuits.\u003c\/li\u003e \u003cli\u003eUpgrades in small offices or retail spaces that demand reliable short-circuit protection.\u003c\/li\u003e \u003cli\u003eLoad centers in light industrial equipment where vibration resistance is important.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart number: EGB34030SA\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 30 A\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 \u003cp\u003eCompatibility notes: Use with matching OEM load centers and panelboards to ensure full performance. When installing, follow torque specifications and ensure a proper bus connection to maintain continuity and effective heat dissipation. This device is intended for branch circuit protection in residential, commercial, and light industrial contexts.\u003c\/p\u003e \u003cp\u003eChoose the Square D EGB34030SA for a trusted, durable solution that keeps your electrical system protected, organized, and compliant with common panelboard configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355204407458,"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_a450fea3-7bd0-47df-8cc6-38db525c340a.png?v=1764690315","url":"https:\/\/www.ampstate.com\/products\/square-d-egb34030sa-30a-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}