{"product_id":"westinghouse-pf-311-n-safety-switch-30amps-120-240vac","title":"WESTINGHOUSE PF-311-N SAFETY SWITCH 30AMPS 120\/240VAC","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"758\"\u003eThe Westinghouse PF-311-N Safety \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eSwitch\u003c\/a\u003e is used in industrial electrical distribution systems for manual power disconnect, equipment isolation, and branch circuit protection in 30 amp 120\/240VAC applications. Commonly installed in manufacturing facilities, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor control\u003c\/a\u003e centers, HVAC systems, compressor disconnect circuits, pump controls, and commercial electrical distribution panels requiring dependable general-duty switching and safe maintenance isolation. Maintenance electricians, facility engineers, and industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this safety switch for replacement maintenance, electrical upgrades, retrofit projects, and restoration of legacy Westinghouse power distribution equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"760\" data-end=\"777\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"778\" data-end=\"1266\"\u003eThe Westinghouse PF-311-N safety switch is commonly used in industrial power distribution systems, motor disconnect stations, HVAC equipment installations, conveyor systems, manufacturing machinery, utility service entrances, electrical maintenance disconnect points, and commercial building electrical systems where reliable manual circuit isolation and equipment disconnect capability are required for operational safety and maintenance procedures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1268\" data-end=\"1297\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1298\" data-end=\"2249\"\u003e• Manufacturer: Westinghouse\u003cbr data-start=\"1326\" data-end=\"1329\"\u003e• Part Number: PF-311-N\u003cbr data-start=\"1352\" data-end=\"1355\"\u003e• Product Type: General Duty Safety Switch\u003cbr data-start=\"1397\" data-end=\"1400\"\u003e• Current Rating: 30 Amps\u003cbr data-start=\"1425\" data-end=\"1428\"\u003e• Voltage Rating: 120\/240 VAC\u003cbr data-start=\"1457\" data-end=\"1460\"\u003e• Pole Configuration: 2 Pole\u003cbr data-start=\"1488\" data-end=\"1491\" data-is-only-node=\"\"\u003e• Wire Configuration: 3 Wire\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e• Switch Type: Fusible Safety Switch\u003cbr data-start=\"1558\" data-end=\"1561\"\u003e• Enclosure Type: NEMA 1 Indoor\u003cbr data-start=\"1592\" data-end=\"1595\"\u003e• Application Type: Power disconnect and circuit isolation\u003cbr data-start=\"1653\" data-end=\"1656\"\u003e• Electrical Function: Manual switching and equipment disconnect\u003cbr data-start=\"1720\" data-end=\"1723\"\u003e• System Compatibility: Industrial and commercial electrical systems\u003cbr data-start=\"1791\" data-end=\"1794\"\u003e• Installation Environment: Indoor electrical distribution panels\u003cbr data-start=\"1859\" data-end=\"1862\"\u003e• Industry Use: Manufacturing, commercial, and utility applications\u003cbr data-start=\"1929\" data-end=\"1932\"\u003e• Mounting Type: Wall-mounted safety switch enclosure\u003cbr data-start=\"1985\" data-end=\"1988\"\u003e• Service Application: Replacement and retrofit projects\u003cbr data-start=\"2044\" data-end=\"2047\"\u003e• Equipment Category: Industrial electrical disconnect hardware\u003cbr data-start=\"2110\" data-end=\"2113\"\u003e• Handle Type: Front-operated lockable handle\u003cbr data-start=\"2158\" data-end=\"2161\"\u003e• Safety Feature: Visible blade disconnect design \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2251\" data-end=\"2275\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2276\" data-end=\"2447\"\u003e• \u003ca href=\"https:\/\/plgautomation.com\/products\/eaton-dg221urb-non-fusible-general-duty-safety-switch-30a-240v-type-3r?_pos=1\u0026amp;_psq=DG221URB\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eEaton DG221URB 30A Safety Switch\u003c\/a\u003e\u003cbr data-start=\"2310\" data-end=\"2313\"\u003e• \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-gf221nr-30amp-2pole-240v-general-duty-safety-switch?_pos=1\u0026amp;_psq=GF221NR\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eSiemens GF221NR 30A Fusible Safety Switch\u003c\/a\u003e\u003cbr data-start=\"2356\" data-end=\"2359\"\u003e• Square D DU221RB 30A General Duty Safety Switch\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"New","offer_id":51732512047406,"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_c8824427-a94a-431b-a868-40f9a1e0ce32.jpg?v=1770599718","url":"https:\/\/plgautomation.com\/products\/westinghouse-pf-311-n-safety-switch-30amps-120-240vac","provider":"PLG Automation ","version":"1.0","type":"link"}