{"product_id":"westinghouse-300lp05-current-limiting-fuse","title":"Westinghouse 300LP05 Current Limiting Fuse","description":"\u003ch3 data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"964\" data-start=\"17\"\u003eThe Westinghouse 300LP05 Current Limiting Fuse is used in industrial electrical distribution and protection systems for fast fault interruption, short circuit current limitation, and equipment protection in high-capacity power applications. Commonly installed in switchgear assemblies, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor control\u003c\/a\u003e centers, transformer protection circuits, industrial distribution panels, and utility power systems requiring dependable current-limiting fuse protection against severe fault conditions. Maintenance electricians, power system engineers, and industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this current limiting fuse for replacement maintenance, electrical protection upgrades, retrofit projects, and restoration of legacy Westinghouse power distribution equipment. Current-limiting fuses are specifically designed to reduce fault current energy and help protect downstream equipment from damage during short-circuit events. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"983\" data-start=\"966\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1648\" data-start=\"984\"\u003eThe Westinghouse 300LP05 current limiting fuse is commonly used in industrial switchgear systems, transformer protection assemblies, motor starter circuits, utility substations, manufacturing facilities, generator protection systems, feeder circuits, and electrical distribution networks where reliable short-circuit current limitation, overcurrent protection, and equipment safeguarding are required for industrial power management and operational safety. Current-limiting fuse technology is widely applied where high fault-current interruption capability is necessary to protect connected equipment and distribution systems. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1679\" data-start=\"1650\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"2660\" data-start=\"1680\"\u003e• Manufacturer: Westinghouse\u003cbr data-end=\"1711\" data-start=\"1708\"\u003e• Part Number: 300LP05\u003cbr data-end=\"1736\" data-start=\"1733\"\u003e• Product Type: Current Limiting Fuse\u003cbr data-end=\"1776\" data-start=\"1773\"\u003e• Fuse Type: Current Limiting Protection Fuse\u003cbr data-end=\"1824\" data-start=\"1821\"\u003e• Application Type: Industrial power distribution and protection\u003cbr data-end=\"1891\" data-start=\"1888\"\u003e• Electrical Function: Short circuit interruption and current limitation\u003cbr data-is-only-node=\"\" data-end=\"1966\" data-start=\"1963\"\u003e• Protection Type: High-speed fault current limitation\u003cbr data-end=\"2023\" data-start=\"2020\"\u003e• System Compatibility: Industrial and utility electrical systems\u003cbr data-end=\"2091\" data-start=\"2088\"\u003e• Installation Environment: Switchgear, MCCs, and distribution panels\u003cbr data-end=\"2163\" data-start=\"2160\"\u003e• Industry Use: Manufacturing, utilities, and industrial power systems\u003cbr data-end=\"2236\" data-start=\"2233\"\u003e• Compatible Equipment: Transformers, motor starters, and switchgear assemblies\u003cbr data-end=\"2318\" data-start=\"2315\"\u003e• Mounting Type: Fuse holder \/ switchgear fuse installation\u003cbr data-end=\"2380\" data-start=\"2377\"\u003e• Protection Function: Overcurrent and short-circuit protection\u003cbr data-end=\"2446\" data-start=\"2443\"\u003e• Technology: Current-limiting fuse element design\u003cbr data-end=\"2499\" data-start=\"2496\"\u003e• Service Application: Replacement and retrofit projects\u003cbr data-end=\"2558\" data-start=\"2555\"\u003e• Equipment Category: Industrial electrical protection hardware \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2686\" data-start=\"2662\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2857\" data-start=\"2687\"\u003e• \u003ca href=\"https:\/\/plgautomation.com\/products\/bussmann-lpj-300sp-300a-600v-class-j?_pos=1\u0026amp;_psq=LPJ-300SP\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eBussmann LPJ-300SP Current Limiting Fuse\u003c\/a\u003e\u003cbr data-end=\"2732\" data-start=\"2729\"\u003e• \u003ca href=\"https:\/\/plgautomation.com\/products\/littelfuse-llsrk300-fuse-accessories?_pos=1\u0026amp;_psq=LLSRK300\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eLittelfuse LLSRK300 Current Limiting Fuse\u003c\/a\u003e\u003cbr data-end=\"2778\" data-start=\"2775\"\u003e• Mersen TRS300RID Current Limiting Fuse\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"New","offer_id":51732512866606,"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_0fffc38f-d81a-46f3-b2a7-754e81b7f3f8.jpg?v=1770599722","url":"https:\/\/plgautomation.com\/products\/westinghouse-300lp05-current-limiting-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}