{"product_id":"square-d-hu461-disconnect-switch-2","title":"Square D HU461 - 30A, 600V, 4-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU461 Disconnect Switch is built for demanding industrial and commercial environments where safe, reliable electrical isolation is non-negotiable. With a robust 4-pole design, this unit delivers true, mechanical disconnection under load while supporting lockout\/tagout procedures to protect maintenance crews and ensure compliance on every job.\u003c\/p\u003e \u003ch2\u003eKey features that matter in the field\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e4-pole isolation\u003c\/strong\u003e provides complete disconnection across all conductors, delivering solid protection for personnel during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30 A current rating\u003c\/strong\u003e accommodates a wide range of feeders and control circuits without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage\u003c\/strong\u003e makes it suitable for typical industrial power distribution setups, from manufacturing floors to larger control systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness\u003c\/strong\u003e features a padlock-capable design to secure the switch in the OFF position during maintenance, helping enforce safe work practices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built construction\u003c\/strong\u003e designed to withstand the rigors of continuous operation in active electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEase of integration\u003c\/strong\u003e engineered for straightforward wiring and compatibility with standard enclosures and switchgear used in panel boards and distribution systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eService disconnect for feeders feeding industrial machinery, motors, or control panels in factories and warehouses.\u003c\/li\u003e \u003cli\u003ePrimary isolation point in switchgear or distribution panels where a hard, mechanical disconnect is required.\u003c\/li\u003e \u003cli\u003eLockout\/tagout-ready solution for maintenance work, ensuring a clearly de-energized state before personnel access.\u003c\/li\u003e \u003cli\u003eBackup or supplementary isolation in commercial electrical rooms where reliable disconnection is essential for safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the HU461 for your setup\u003c\/h2\u003e\n\u003cp\u003eWhat sets this disconnect switch apart is its emphasis on dependable isolation combined with practical field usability. The 4-pole design ensures all conductors can be safely separated, reducing the risk of re-energization during service. The 30 A rating keeps wiring and protection strategies straightforward, while the 600 V rating covers a broad range of industrial applications. When safety and reliability matter most, the HU461 provides a clear, mechanical disconnect that you can trust—paired with straightforward installation and straightforward integration into existing layouts.\u003c\/p\u003e \u003ch2\u003eInstallation and safety considerations\u003c\/h2\u003e\n\u003cp\u003eInstall the HU461 in accordance with local electrical codes and the equipment’s wiring instructions. Use a compliant enclosure and ensure the switch is in the OFF position before performing any maintenance. For personnel protection, secure a padlock through the designated lockout point to prevent accidental energization during servicing. Regular checks should verify that the disconnect remains mechanically sound and capable of delivering a true open-circuit condition when required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383553609890,"sku":"HU461","price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_de7fda96-4a98-4108-8f3e-703d40e2169e.png?v=1765250351","url":"https:\/\/www.ampstate.com\/products\/square-d-hu461-disconnect-switch-2","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}