{"product_id":"allen-bradley-1494f-d100-disconnect-switch","title":"Allen-Bradley 1494F-D100 - 100A, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Allen-Bradley 1494F-D100 delivers dependable electrical isolation for demanding industrial and commercial environments. With a 100 A, 3-pole design, this disconnect switch provides clear, positive disconnect capability and supports safe lockout\/tagout procedures—making maintenance safer and faster while reducing unplanned downtime. Its robust construction is built to endure the daily rigors of busy facilities, ensuring reliable performance when it matters most.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole isolation\u003c\/strong\u003e ensures complete three-phase disconnection, preventing partial energization and enhancing safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A amperage rating\u003c\/strong\u003e supports medium to larger electrical loads common in industrial equipment and manufacturing lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout compatibility\u003c\/strong\u003e facilitates compliant maintenance procedures, minimizing the risk of accidental re-energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePositive under-load disconnection\u003c\/strong\u003e capability helps ensure safe servicing even when equipment is energized or hot-tapped.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built design\u003c\/strong\u003e tailored for harsh industrial and commercial environments where reliability matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers and large conveyors where dependable isolation is critical\u003c\/li\u003e \u003cli\u003eIndustrial pumps, fans, and compressors that require safe service access\u003c\/li\u003e \u003cli\u003eService panels and equipment enclosures in manufacturing facilities, processing plants, and packaging lines\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this disconnect switch matters\u003c\/h2\u003e\n\u003cp\u003eThe 1494F-D100 isn’t just about breaking the circuit—it’s about enabling safer maintenance workflows. By providing a clear, mechanical disconnect with lockout\/tagout support, it helps facilities meet safety standards, reduce arc-flash risk during servicing, and minimize downtime caused by unplanned energization. Three-phase isolation also improves equipment protection during switching events, safeguarding both operators and the system itself.\u003c\/p\u003e \u003ch2\u003eInstallation and operation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInstall in a suitable electrical enclosure or panel that accommodates a 3-pole disconnect and follows local electrical codes.\u003c\/li\u003e \u003cli\u003eConnect the supply lines to the input terminals and the load lines to the output terminals according to the equipment layout and wiring diagrams.\u003c\/li\u003e \u003cli\u003eWhen servicing, apply a lock and tag across the handle to secure the switch in the OFF position and prevent accidental re-energization.\u003c\/li\u003e \u003cli\u003eOperate the handle to ON or OFF as part of routine system commissioning, maintenance, or emergency procedures, ensuring a full, deliberate action.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eMaintenance and longevity\u003c\/h2\u003e\n\u003cp\u003eRegular inspection of the disconnect’s mechanical action and terminal connections helps maintain peak performance. Check for any signs of corrosion, looseness, or wear on the handle and conductors, and address issues promptly to preserve safe isolation and reliable operation over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383714992290,"sku":"1494F-D100","price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_b8b82898-fb19-46fe-8eda-44cc6751f511.png?v=1765252515","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-1494f-d100-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}