{"product_id":"square-d-h364nds-disconnect-switch","title":"Square D | H364NDS | Disconnect Switch | 200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable electrical isolation with the Square D H364NDS Disconnect Switch. Designed for 200A service in a 3-pole, 600V configuration, this unit is a precise match for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e H364NDS\u003c\/li\u003e \u003cli\u003e\n\u003cem\u003eCompatibility Note:\u003c\/em\u003e Confirm fit and ratings before ordering; the H364NDS part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: the H364NDS provides exact spec alignment to minimize retrofit risk and ensure reliable performance in your system. The three-pole design isolates all three phases, enabling safe maintenance shutdowns and reducing the chance of partial energization during service. Built to handle demanding workloads in industrial and commercial environments, this disconnect switch integrates smoothly with existing Square D and panel infrastructure thanks to its standard footprint and connection patterns.\u003c\/p\u003e \u003cp\u003eIdeal for: facilities that require robust isolation in three-phase power systems, including equipment retrofit projects, panel upgrades, and replacement of aging disconnect switches where downtime and compatibility issues are critical concerns.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e maintenance shutdowns requiring full-phase isolation, retrofit projects upgrading to a 600V, 3-pole solution, and straightforward replacement when the exact H364NDS match is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical tip:\u003c\/strong\u003e use the part number H364NDS as your primary reference for compatibility, and always verify system voltage, current rating, and pole configuration against your equipment nameplate data before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need a plug-and-play, dependable isolation solution that aligns with your electrical infrastructure, the Square D H364NDS offers a clear path to safer maintenance and reliable performance—with precise compatibility that minimizes guesswork and downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427029962914,"sku":"H364NDS","price":21995.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/square-d-h364nds-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}