{"product_id":"abb-ot30f3-30a-3-pole-fusible-disconnect-switch","title":"ABB OT30F3 - 30A, 3-Pole, Fusible, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB OT30F3 is a robust 30A, 3-pole fusible disconnect switch crafted for reliable on\/off isolation and dependable overcurrent protection in demanding industrial and commercial environments. Its compact, maintainable design makes it a practical choice where space is at a premium and serviceability matters.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e OT30F3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible disconnect switch stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike standalone switches, the OT30F3 integrates fuse protection into a single, compact package. That means built-in overcurrent protection and a clean isolation path for all conductors, reducing fault energy and helping to safeguard downstream equipment. The three-pole design ensures simultaneous disconnection of all lines, a critical requirement for safe motor maintenance and reliable system shutdowns. The result is a dependable, maintainable solution that keeps downtime to a minimum and simplifies panel wiring and protection coordination.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines, conveyors, and pumps\u003c\/li\u003e \u003cli\u003ePanelboard feeders where a single, compact protection device is preferred\u003c\/li\u003e \u003cli\u003eBranch circuit protection in restricted electrical spaces requiring reliable isolation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafe manual isolation:\u003c\/strong\u003e 3-pole operation ensures all conductors are simultaneously de-energized for safe maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated protection:\u003c\/strong\u003e Fusible design provides overcurrent protection directly in line with the disconnect\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient:\u003c\/strong\u003e Compact form factor suits tight control panels and equipment enclosures\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintainability:\u003c\/strong\u003e Clear fuse access and straightforward servicing minimize downtime during replacements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cp\u003eElectrical engineers, panel builders, and maintainers working in industrial and commercial facilities who need a reliable, space-conscious, fusible disconnect switch to protect motors, feeders, and branch circuits.\u003c\/p\u003e \u003ch3\u003eTips for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMatch the fuse rating to the motor or circuit requirements to ensure proper protection without nuisance tripping\u003c\/li\u003e \u003cli\u003eInstall in a suitable enclosure with provisions for safe fuse replacement and routine maintenance\u003c\/li\u003e \u003cli\u003eVerify proper 3-pole alignment to guarantee simultaneous disconnection of all phases\u003c\/li\u003e \u003cli\u003eIncorporate lockout\/tagout practices during maintenance to maintain a safe working environment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe ABB OT30F3 is your dependable, compact solution for safe isolation and targeted protection in demanding electrical systems. It pairs trusted ABB reliability with practical protection for motor controls, panels, and branch circuits—delivering peace of mind and steady performance in everyday operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390355230882,"sku":"OT30F3","price":526.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-ot30f3-30a-3-pole-fusible-disconnect-switch-928.webp?v=1788866632","url":"https:\/\/www.ampstate.com\/products\/abb-ot30f3-30a-3-pole-fusible-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}