{"product_id":"square-d-hda260304-30a-600v-2-pole-plug-in-circuit-breaker","title":"Square D HDA260304 - 30 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA260304 30A, 600V, 2-Pole Plug-In Molded Case Circuit Breaker — a purpose-built solution for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. When protection needs to be fast, reliable, and easy to swap in, this 2-pole, plug-in breaker delivers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e: Streamlined mounting reduces installation time and minimizes downtime during replacements—get circuits protected again quickly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Delivers stable, repeatable protection performance across varying loads and ambient conditions, helping prevent nuisance trips while maintaining safety margins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: Engineered to be compatible with matching OEM load centers and panelboards, ensuring proper fit, discrimination, and reliable operation within your existing infrastructure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile protection for multiple sectors\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial applications where dependable branch-circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe HDA260304 is a thermal-magnetic molded case circuit breaker designed to interrupt fault currents and shield wiring from damage in both standard and demanding environments. Its plug-in mounting makes field replacement straightforward, helping technicians restore protection with minimal downtime. The combination of thermal and magnetic trip mechanisms provides accurate trip characteristics, reducing the risk of over-tripping under normal load and quickly responding to short-circuit events.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eWhere many breakers rely on a single protection method, the thermal-magnetic design adapts to real-world conditions. The thermal element handles gradual overcurrents, while the magnetic element responds instantly to high faults, delivering dependable protection without compromising the continuity of other circuits in your panelboard or loadcenter. The 600V rating supports a broad range of higher-voltage branch circuits, expanding where and how you can deploy this component.\u003c\/p\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboard and loadcenter upgrades in both new installations and modernization projects\u003c\/li\u003e \u003cli\u003eResidential service panels where quick replacement minimizes service disruption\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms and light industrial panels requiring robust, reliable overcurrent protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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: HDA260304\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: 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 600V\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: Plug-in\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\u003eWhether you’re stocking a repair cart for quick replacements or performing a strategic panel upgrade, the Square D HDA260304 delivers precise protection, straightforward installation, and compatibility you can trust. It’s the practical choice for dependable electrical protection in a range of settings, backed by the reliability of Square D engineering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355241042082,"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_fd6f3991-bd28-40aa-8f98-dbc7f269120d.png?v=1764690699","url":"https:\/\/www.ampstate.com\/products\/square-d-hda260304-30a-600v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}