{"product_id":"lk4du3cn-30a-disconnect-switch","title":"LK4DU3CN - 30A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the LK4DU3CN - 30A, Disconnect Switch: a rugged, industrial-grade disconnect designed for dependable on\/off isolation and built-in overcurrent protection in demanding commercial and industrial settings. Its compact footprint and maintainable fusible switch design make it a practical choice where space is at a premium and uptime matters.\u003c\/p\u003e \u003ch3\u003eWhy this 30A disconnect stands out\u003c\/h3\u003e\n\u003cp\u003eEngineered for reliability, the LK4DU3CN delivers clean, decisive isolation of circuits with a focus on safe operation and straightforward servicing. The 30A rating provides clear protection for smaller motor loads, control circuits, and branch circuits, while the fusible switch approach adds an extra layer of overcurrent protection without complicating wiring or maintenance.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact and maintainable design:\u003c\/strong\u003e fits into crowded panels and narrow enclosures, with accessible components to simplify routine checks and fuse replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable isolation:\u003c\/strong\u003e ensures circuits can be safely de-energized for service, maintenance, or emergency shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated overcurrent protection:\u003c\/strong\u003e the fusible switch configuration provides targeted protection for connected loads, helping prevent damage from fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile mounting for industrial applications:\u003c\/strong\u003e suitable for motor disconnects, panelboards, and branch circuits where a compact disconnect is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnect points in compact equipment or small-to-mid size systems\u003c\/li\u003e \u003cli\u003eIsolation devices for panelboards serving feeder or branch circuits\u003c\/li\u003e \u003cli\u003eProtection and control points in commercial environments with tight installation spaces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e LK4DU3CN\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e on\/off isolation with overcurrent protection in a compact, maintainable fusible switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e motor disconnects, panelboards, and branch circuit protection in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for deployment\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, pair the LK4DU3CN with appropriately rated fuses and wire gauges compatible with a 30A circuit. Mount in a space that allows for clear access during operation and maintenance, and follow standard electrical safety practices and local codes for installation and servicing. Use in environments where reliable isolation and straightforward maintenance reduce downtime and simplify safety compliance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390380036258,"sku":"LK4DU3CN","price":359.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/lk4du3cn-30a-disconnect-switch-929.webp?v=1788870942","url":"https:\/\/www.ampstate.com\/products\/lk4du3cn-30a-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}