{"product_id":"square-d-d321n-disconnect-switch","title":"Square D D321N - 30A, 240V, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D D321N is a rugged 30A, 240V Safety Switch built for demanding industrial and commercial environments where dependable electrical isolation is non-negotiable. Designed to support proper lockout\/tagout (LOTO) procedures, this switch ensures safe, compliant maintenance and service by delivering a reliable disconnect under load when you need it most.\u003c\/p\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade isolation and reliability\u003c\/strong\u003e: Engineered to provide a secure disconnection under load, helping to prevent unexpected energization during maintenance and servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e: Specifically designed to integrate with standard lockout devices and procedures, enhancing worker safety and compliance on the shop floor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear electrical safety for demanding environments\u003c\/strong\u003e: A purpose-built solution for equipment and motor control where consistent, safe shutdowns are essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, durable 30A, 240V performance\u003c\/strong\u003e: Handles common industrial loads with enough capacity to manage routine disconnects without overengineering the system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand compatibility\u003c\/strong\u003e: Square D quality that aligns with existing Square D panels and safety accessories, streamlining installation and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDisconnection points for motors, conveyors, and other industrial machinery during maintenance or repairs\u003c\/li\u003e \u003cli\u003eSafety interlocks in panelboards and switchgear where reliable isolation is required\u003c\/li\u003e \u003cli\u003eFacilities and commercial spaces that must adhere to lockout\/tagout procedures for worker safety\u003c\/li\u003e \u003cli\u003eReplacement for aging or inadequate disconnects that risk unsafe energization during service\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eFor teams that prioritize safety and uptime, the D321N delivers predictable, safe disconnections under load, reducing the risk of accidental energization during service. Its compatibility with standard lockout practices helps facilities stay in compliance while minimizing downtime and manual risk.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D321N\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging disconnect or configuring a new safety-conscious control panel, the Square D D321N Safety Switch offers precise, dependable isolation with lockout\/tagout compatibility. It’s a practical, purpose-built solution for organizations that demand clear, safe maintenance shutdowns and durable performance over the long haul.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383672623266,"sku":"D321N","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_d843231b-0a37-46f2-b84e-9e9d072bf7f1.png?v=1765251995","url":"https:\/\/www.ampstate.com\/products\/square-d-d321n-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}