{"product_id":"square-d-hga260304-30a-600v-2-pole-plug-in-circuit-breaker","title":"Square D HGA260304 - 30 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Square D HGA260304 is a dependable 30 A, 600 V, 2-pole plug-in molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for residential, commercial, and light industrial applications, this device pairs robust protection with quick, tool-free installation, making it a practical choice for upgrades and service work.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and effortless replacement in existing panelboards and loadcenters, reducing downtime and simplified maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance against both overloads and short circuits, helping to prevent nuisance trips and ensure reliable circuit protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e guarantees simultaneous disconnection of both conductors, enhancing safety and ensuring coordinated protection for multi-wire branch circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30 A, 600 V rating\u003c\/strong\u003e supports standard residential and commercial circuits while accommodating higher voltage applications within panel systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to fit matching Square D OEM loadcenters and panelboards, ensuring proper fit, electrical coordination, and dependable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable plug-in molded case construction\u003c\/strong\u003e delivers long-term performance in everyday panel environments, with easy replacement during maintenance cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: HGA260304\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 30 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cp\u003eFrom new panel installations to panelboard upgrades, this breaker is well-suited for spaces where quick service and dependable protection matter. It’s an excellent choice for wiring setups in homes, small to mid-size commercial spaces, and light industrial environments where a compact, plug-in solution is preferred. If you’re replacing an existing 2-pole unit in a Square D system, the HGA260304 offers confident compatibility and seamless integration with your panelboard lineup.\u003c\/p\u003e \u003ch2\u003ePractical guidance and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUse cases include protecting branch circuits feeding lighting, receptacle banks, HVAC controls, and electrical equipment in both retrofit and new construction projects.\u003c\/li\u003e \u003cli\u003eOpting for a plug-in design minimizes panel downtime during replacements and routine maintenance, keeping electrical systems up and running with minimal disruption.\u003c\/li\u003e \u003cli\u003eChoosing a thermal-magnetic protection device helps maintain consistent response under varying load conditions, contributing to safer, more predictable electrical performance over the life of the installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you gain with this Square D HGA260304\u003c\/h2\u003e\n\u003cp\u003eWith a 30 A rating, 600 V capacity, and a reliable thermal-magnetic trip mechanism, this plug-in breaker brings precise protection, fast serviceability, and OEM-compatible compatibility to any panelboard or loadcenter. It’s an intentional, purpose-built solution for professionals who value dependable protection, straightforward installation, and long-term panel system reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355265978530,"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_fb78135c-d021-4406-9d16-da23e1cf3214.png?v=1764690824","url":"https:\/\/www.ampstate.com\/products\/square-d-hga260304-30a-600v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}