{"product_id":"square-d-mhl3660033dc1426-disconnect-switch","title":"Square D MHL3660033DC1426 - 600A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MHL3660033DC1426 600A Disconnect Switch—a rugged solution engineered for industrial and commercial environments that demand safe, reliable electrical isolation. This model is built to support proper lockout\/tagout procedures and to provide dependable disconnection under load, ensuring maintenance can proceed with minimal risk and downtime over the long term.\u003c\/p\u003e \u003ch3\u003eWhy this 600A disconnect switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current reliability:\u003c\/strong\u003e With a 600A amperage rating, it handles demanding circuits commonly found in larger facilities and equipment rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness:\u003c\/strong\u003e Optimized for safe maintenance workflows, helping teams meet safety requirements and reduce the risk of accidental re-energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnder-load disconnection:\u003c\/strong\u003e Designed to reliably interrupt power on loaded circuits, providing a safer, cleaner shutdown during service or fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built design:\u003c\/strong\u003e Built to endure the wear-and-tear of industrial and commercial environments, supporting long-term, dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand lineage:\u003c\/strong\u003e Part of the Square D family, delivering consistency and compatibility within established electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical engineers and facilities managers overseeing large electrical installations\u003c\/li\u003e \u003cli\u003eMaintenance teams performing routine servicing on feeders, panels, and switchgear\u003c\/li\u003e \u003cli\u003eElectrical contractors delivering safe, compliant isolation points for on-site work\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eService disconnects in commercial buildings and industrial plants\u003c\/li\u003e \u003cli\u003eMaintenance isolation points for heavy-duty circuits requiring reliable disconnection under load\u003c\/li\u003e \u003cli\u003eLOTO-compliant shutdowns where safe, verifiable isolation is essential before servicing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct details at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Disconnect 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 MHL3660033DC1426\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383784820898,"sku":"MHL3660033DC1426","price":7310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mhl3660033dc1426-600a-disconnect-switch-590.webp?v=1788834043","url":"https:\/\/www.ampstate.com\/products\/square-d-mhl3660033dc1426-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}