{"product_id":"abb-os800l03-disconnect-switch","title":"ABB OS800L03 - 800A, 600V, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial and commercial electrical systems, the ABB OS800L03 delivers reliable isolation with fused protection. With an 800A rating and 600V capacity, it handles large motor feeders and heavy loads while keeping downtime and risk to a minimum.\u003c\/p\u003e \u003cp\u003eThree robust poles ensure true three-phase disconnection, so maintenance personnel can lock out equipment with confidence. The integrated fuse disconnect design provides fast fault clearing and dependable performance under load, helping you protect motors, feeders, and control circuits without sacrificing service continuity.\u003c\/p\u003e \u003ch3\u003eWhy this fused disconnect switch stands out\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current capability\u003c\/strong\u003e — 800A continuous, suitable for heavy-duty motor feeders and large electrical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide voltage range\u003c\/strong\u003e — supports up to 600V systems, common in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole construction\u003c\/strong\u003e — delivers full three-phase isolation and simplifies panel wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e — built-in fuses provide overcurrent protection and rapid fault clearing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e — designed to integrate with standard safety procedures, improving maintenance safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, serviceable design\u003c\/strong\u003e — optimized for long-term reliability and straightforward fuse replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMotor control centers, large drives, and high-capacity feeders in manufacturing facilities.\u003c\/li\u003e \u003cli\u003eCommercial HVAC and processing systems requiring reliable isolation during service.\u003c\/li\u003e \u003cli\u003ePower distribution panels and switchgear assemblies where safe de-energization is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAmperage Rating: 800A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3-Pole\u003c\/li\u003e \u003cli\u003eProduct Type: Fused Disconnect Switch\u003c\/li\u003e \u003cli\u003eBrand: ABB\u003c\/li\u003e \u003cli\u003eModel: OS800L03\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips: Ensure proper lockout\/tagout procedures are followed before any servicing. Regularly inspect fuse elements for wear and replace only with identical rated fuses to maintain protection performance. Confirm panel mounting compatibility with your enclosure and verify alignment of conductors to minimize resistance and heating.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383401762978,"sku":"OS800L03","price":9210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_ca7ace8f-000d-440d-9742-204e3c16a410.png?v=1765248043","url":"https:\/\/www.ampstate.com\/products\/abb-os800l03-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}