{"product_id":"klpc4000","title":"KLPC4000 - 4000Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eKLPC4000 - 4000Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt 4000 amps, choosing the correct fuse means checking considerably more than the number printed on the label. The KLPC4000 is a 4000A Class L time-delay, current-limiting fuse with a bolt-in configuration, rated for up to 600VAC and 480VDC. Whether you're identifying a replacement KLPC4000 or checking compatibility for existing electrical equipment, confirm the 4000A rating, Class L configuration, voltage and interrupting requirements, time-delay characteristic, bolt-in mounting, and non-indicating design before making the match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4000A continuous current rating for equipment specifically designed around this Class L fuse rating.\u003c\/li\u003e\n\u003cli\u003eClass L fuse configuration provides an important compatibility point for replacement and equipment verification.\u003c\/li\u003e\n\u003cli\u003eRated for operation up to 600VAC.\u003c\/li\u003e\n\u003cli\u003eSupports compatible DC equipment with a maximum rating of 480VDC.\u003c\/li\u003e\n\u003cli\u003eTime-delay opening characteristic is specified as Slo-Blo \/ Time Lag (T) \/ Time Delay.\u003c\/li\u003e\n\u003cli\u003eThe KLPC series provides a minimum 10-second time delay at 500% of rated current, according to the manufacturer.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting performance is a defined characteristic of the KLPC series.\u003c\/li\u003e\n\u003cli\u003eBolt-in construction gives technicians and buyers a clear physical mounting characteristic to verify.\u003c\/li\u003e\n\u003cli\u003eConfirm the non-indicating design when matching the KLPC4000 to existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e KLPC4000\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Description:\u003c\/strong\u003e FUS 600V T\/D CLASS L 4000A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e KLPC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Time-Delay, Current-Limiting Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily Style:\u003c\/strong\u003e POWR-PRO Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 4000A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum AC Voltage:\u003c\/strong\u003e 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 480VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Interrupting Value 1:\u003c\/strong\u003e 200,000A at 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Interrupting Value 2:\u003c\/strong\u003e 300,000A at 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Interrupting Rating:\u003c\/strong\u003e 20,000A at 480VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Characteristic:\u003c\/strong\u003e Slo-Blo \/ Time Lag (T) \/ Time Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecified Series Time Delay:\u003c\/strong\u003e Minimum 10 seconds at 500% of rated current\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-Limiting:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction \/ Size:\u003c\/strong\u003e Bolt-In\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Bolt-In\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating:\u003c\/strong\u003e No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse-Link Material:\u003c\/strong\u003e 99.9% pure silver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Bell Material:\u003c\/strong\u003e Silver-plated copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Glass-reinforced melamine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e O-ring seals between body and end bells\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiller:\u003c\/strong\u003e Granular quartz\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer identifies the KLPC series as UL Listed Class L fuses and states that the series provides a minimum 10-second time delay at 500% of rated current while also providing current-limiting performance. An individual UL listing number for the KLPC4000 is not included in the supplied information, so no catalog-specific listing number is assumed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe KLPC4000 is best suited to electrical equipment specifically designed for a 4000A Class L, time-delay, current-limiting, bolt-in fuse with the corresponding electrical requirements. The manufacturer places the KLPC family within its 200A through 6000A circuit-protection range, with the KLPC4000 providing the 4000A rating covered here.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor AC equipment, verify compatibility against the 4000A continuous current rating, 600VAC maximum voltage, applicable AC interrupting requirement, Class L configuration, time-delay characteristic, and bolt-in mounting. For DC service, check the equipment requirements against the 480VDC maximum voltage and 20,000A interrupting rating at 480VDC.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eLittelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Littelfuse, Inc. or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"New In Box","offer_id":50459234402603,"sku":"KLPC4000","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459234435371,"sku":"KLPC4000  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/klpc4000","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}