{"product_id":"westinghouse-ds121r-fusible-disconnect-switch","title":"Westinghouse DS121R Fusible Disconnect Switch","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"487\"\u003eThe Westinghouse DS121R Disconnect Switch is a 30A 240V 3-pole \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003efusible disconnect switch\u003c\/a\u003e used in industrial power distribution and motor isolation systems. Commonly installed in motor control panels, HVAC systems, pump stations, compressors, and commercial electrical disconnect applications. Maintenance personnel, OEMs, and electrical contractors use this switch for equipment isolation, electrical safety compliance, and replacement of existing disconnect assemblies.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"489\" data-end=\"506\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"507\" data-end=\"888\"\u003eThe Westinghouse DS121R fusible disconnect switch is designed for safe manual disconnection of electrical power in industrial and commercial systems. It is frequently used in motor branch circuits, machinery disconnect points, HVAC equipment, industrial control panels, and facility power distribution systems where overcurrent protection and lockable power isolation are required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"890\" data-end=\"919\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"920\" data-end=\"1407\"\u003e• Brand: Westinghouse\u003cbr data-start=\"941\" data-end=\"944\"\u003e• Part Number: DS121R\u003cbr data-start=\"965\" data-end=\"968\"\u003e• Product Type: Fusible Disconnect Switch\u003cbr data-start=\"1009\" data-end=\"1012\"\u003e• Current Rating: 30A\u003cbr data-start=\"1033\" data-end=\"1036\"\u003e• Voltage Rating: 240V AC\u003cbr data-start=\"1061\" data-end=\"1064\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e• Fusible Design\u003cbr data-start=\"1108\" data-end=\"1111\"\u003e• Color: Black\u003cbr data-start=\"1125\" data-end=\"1128\"\u003e• Manual Safety Disconnect Operation\u003cbr data-start=\"1164\" data-end=\"1167\"\u003e• Industrial Duty Construction\u003cbr data-start=\"1197\" data-end=\"1200\"\u003e• Application: Power Isolation and Circuit Protection\u003cbr data-start=\"1253\" data-end=\"1256\"\u003e• Suitable for Commercial and Industrial Installations\u003cbr data-start=\"1310\" data-end=\"1313\"\u003e• Mounting Type: Panel\/Wall Mount\u003cbr data-start=\"1346\" data-end=\"1349\"\u003e• Designed for Motor and Equipment Disconnect Applications\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1409\" data-end=\"1433\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1434\" data-end=\"1490\"\u003e• Eaton \u003ca href=\"https:\/\/plgautomation.com\/products\/eaton-dg321urb-general-duty-safety-switches?_pos=1\u0026amp;_sid=a75961d22\u0026amp;_ss=r\"\u003eDG321URB\u003c\/a\u003e\u003cbr data-start=\"1450\" data-end=\"1453\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-gf323n-100amp?_pos=1\u0026amp;_sid=ab45ca737\u0026amp;_ss=r\"\u003eGF323N\u003c\/a\u003e\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-safety-switch-du323rb-100-amp-240-volt-non-f-nema-3r?_pos=1\u0026amp;_sid=c779051c3\u0026amp;_ss=r\"\u003eDU323RB\u003c\/a\u003e\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"New","offer_id":51732262912302,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_13396e32-d202-4f74-82e0-2fd9dcd5fabf.jpg?v=1770598930","url":"https:\/\/plgautomation.com\/products\/westinghouse-ds121r-fusible-disconnect-switch","provider":"PLG Automation ","version":"1.0","type":"link"}