{"product_id":"square-d-vh322n-60a-240v-3-pole-heavy-duty-safety-switch-nema-1","title":"Square D VH322N - 60A, 240V, 3-Pole, Heavy-Duty, Safety Switch, NEMA 1","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D VH322N is a rugged, ready-to-work safety switch engineered for reliable on\/off isolation and solid overcurrent protection in demanding industrial and commercial environments. With \u003cb\u003e60A\u003c\/b\u003e, \u003cb\u003e240V\u003c\/b\u003e, and a \u003cb\u003e3-Pole\u003c\/b\u003e configuration, this switch ensures all three phases are safely disconnected for maintenance or emergency shutdowns. Encased in a \u003cb\u003eNEMA 1\u003c\/b\u003e enclosure, it’s built to withstand everyday indoor install environments where robust performance matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e VH322N\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 60A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnclosure:\u003c\/b\u003e NEMA 1\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDuty:\u003c\/b\u003e Heavy-Duty\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e enables simultaneous disconnection of all three lines, delivering a clean, safe motor shutdown and protecting three‑phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty construction\u003c\/strong\u003e supports frequent operation in busy facilities, reducing wear and extending service life in demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable fusible switch\u003c\/strong\u003e design makes routine inspections and servicing straightforward, helping minimize downtime during maintenance windows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile isolation and protection\u003c\/strong\u003e pairing is ideal for motor disconnects, panelboards, and branch circuit protection where a dependable, ready-to-install safety switch is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor reliability\u003c\/strong\u003e with a NEMA 1 rating provides solid protection for dry, indoor environments where equipment uptime is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eUtilities, manufacturers, and facilities managers will find the VH322N well-suited for motor control centers, machinery bays, and equipment rooms that power three-phase motors. Use it as a safe, code-compliant disconnect in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects for conveyors, pumps, fans, and industrial machinery\u003c\/li\u003e \u003cli\u003ePanelboard isolation points to simplify servicing and upgrades\u003c\/li\u003e \u003cli\u003eBranch circuit protection where a compact, maintainable fusible switch is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and care\u003c\/h3\u003e\n\u003cp\u003eTo maximize uptime, pair the VH322N with proper installation practices and routine checks. Confirm electrical compatibility (60A at 240V, 3-phase supply) and ensure the enclosure remains in a clean, accessible indoor setting. During maintenance windows, verify terminals and connections are secure, and follow relevant electrical codes for safe operation and servicing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390372892834,"sku":"VH322N","price":1204.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_cbaf75b5-9554-495d-ba72-ddcaf4ce56d6.png?v=1765369728","url":"https:\/\/www.ampstate.com\/products\/square-d-vh322n-60a-240v-3-pole-heavy-duty-safety-switch-nema-1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}