{"product_id":"square-d-hu361ds-30a-600v-3-pole-fusible-switch","title":"Square D HU361DS - 30A, 600V, 3-Pole, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU361DS is a rugged three-phase fusible disconnect switch designed for dependable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. With a 30A rating and a 600V maximum, this switch is purpose-built for motor disconnects, panelboards, and branch circuits where space is at a premium and reliability is non-negotiable.\u003c\/p\u003e \u003ch3\u003eKey features that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: simultaneously isolates all three conductors in a 3-phase system for safe maintenance and clear electrical in-rush control.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible protection\u003c\/strong\u003e: designed to work with compatible fuse links to deliver prompt overcurrent protection right at the disconnect point.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable form\u003c\/strong\u003e: a footprint that fits tighter enclosures and panels, with straightforward fuse replacement to minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e: built to withstand the demands of busy facilities, ensuring consistent operation in HVAC, pumping, conveyors, and machinery setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse the HU361DS as a dedicated motor disconnect in equipment rooms, for panelboard protection in control panels, or as a branch circuit protection switch for critical machinery. Its 30A, 600V rating covers a wide range of small-to-mid-size loads, delivering safe isolation during maintenance and facilitating quick, organized protection strategies in electrical distribution layouts.\u003c\/p\u003e \u003ch3\u003eWhy choose this fusible switch\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eLocalized overcurrent protection at the switchgear level reduces fault propagation and simplifies troubleshooting.\u003c\/li\u003e \u003cli\u003e3-pole configuration enforces balanced shutdown of all phases, reducing equipment stress during isolation.\u003c\/li\u003e \u003cli\u003eSquare D's robust design ensures long service life in busy facilities, with simple maintenance procedures to keep downtime short.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eModel: HU361DS\u003c\/li\u003e \u003cli\u003eAmperage: 30A\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eFused: Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: For complete protection, install compatible fuse elements according to your application and local electrical codes. Ensure power is de-energized during installation or maintenance and consult a qualified electrician for proper sizing and safety compliance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390352576674,"sku":"HU361DS","price":1580.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_2ef2b0a9-dc31-4092-8f79-56f382121adf.png?v=1765368836","url":"https:\/\/www.ampstate.com\/products\/square-d-hu361ds-30a-600v-3-pole-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}