{"product_id":"westinghouse-1683a75h09-current-limiting-fuse-600a-amp-600v-ac","title":"Westinghouse 1683A75H09 Current Limiting Fuse 600a Amp 600v-ac","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"567\"\u003eThe Westinghouse 1683A75H09 is a current-limiting fuse designed to provide high-speed protection against short circuits and severe overcurrent conditions in low-voltage power distribution systems. Rated at 600 Amps and 600 VAC, this fuse rapidly interrupts fault currents to reduce thermal and mechanical stress on downstream equipment. It is commonly used in switchgear, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor control\u003c\/a\u003e centers, distribution panels, and industrial power systems requiring high interrupting capacity and reliable fault protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"569\" data-end=\"586\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"587\" data-end=\"995\"\u003eThe Westinghouse 1683A75H09 current-limiting fuse is commonly installed in industrial facilities, manufacturing plants, commercial buildings, power distribution systems, and utility applications. It is used to protect feeders, transformers, switchgear, and large electrical loads from damaging fault currents while improving system coordination and equipment protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"997\" data-end=\"1026\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1027\" data-end=\"1844\"\u003e• Manufacturer: Westinghouse Electric Corporation\u003cbr data-start=\"1076\" data-end=\"1079\"\u003e• Part Number: 1683A75H09\u003cbr data-start=\"1104\" data-end=\"1107\"\u003e• Product Type: Current-Limiting Fuse\u003cbr data-start=\"1144\" data-end=\"1147\"\u003e• Current Rating: 600 Amps\u003cbr data-start=\"1173\" data-end=\"1176\"\u003e• Voltage Rating: 600 VAC\u003cbr data-start=\"1201\" data-end=\"1204\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1232\" data-end=\"1235\" data-is-only-node=\"\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e• Fuse Type: Current-Limiting\u003cbr data-start=\"1319\" data-end=\"1322\"\u003e• Application: Low-voltage power distribution systems\u003cbr data-start=\"1375\" data-end=\"1378\"\u003e• Mounting Type: Fuse holder or switchgear mounted\u003cbr data-start=\"1428\" data-end=\"1431\"\u003e• System Compatibility: Industrial switchgear and distribution equipment\u003cbr data-start=\"1503\" data-end=\"1506\"\u003e• Protection Type: High-speed fault interruption\u003cbr data-start=\"1554\" data-end=\"1557\"\u003e• Operating Environment: Industrial and commercial electrical applications\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• Intended Use: Feeder, transformer, and equipment protection\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e• Performance Feature: Reduces fault energy and limits peak let-through current during short-circuit events. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1846\" data-end=\"1870\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1871\" data-end=\"1991\"\u003e• \u003ca href=\"https:\/\/plgautomation.com\/products\/bussmann-nsb-kts-r-600-fuse-accessories-ea?_pos=1\u0026amp;_psq=KTS-R-600\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eEaton Bussmann KTS-R-600 Fuse\u003c\/a\u003e\u003cbr data-start=\"1902\" data-end=\"1905\"\u003e• Mersen A4J600 Fuse\u003cbr data-start=\"1925\" data-end=\"1928\"\u003e• Littelfuse JLLS600 Fuse\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732604027182,"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_a02c9c3a-b817-4822-afb3-c296622fd4c9.jpg?v=1770599922","url":"https:\/\/plgautomation.com\/products\/westinghouse-1683a75h09-current-limiting-fuse-600a-amp-600v-ac","provider":"PLG Automation ","version":"1.0","type":"link"}