{"product_id":"littelfuse-littelfuse-klnr150-klnr-ul-class-rk1-fast-acting-fuse-150a-littelfuse-klnr150","title":"Littelfuse KLNR150 KLNR UL CLASS RK1 FAST-ACTING FUSE 150A Littelfuse KLNR150","description":"\u003cbr\u003e\u003cb\u003eBrand\/Manufacturer\u003c\/b\u003e: Littelfuse\u003cbr\u003e\u003cb\u003ePart #\u003c\/b\u003e: KLNR150\u003cbr\u003e\u003cb\u003eUPC\u003c\/b\u003e: 79458280869\u003cbr\u003e\u003cb\u003ePackage Quantity\u003c\/b\u003e: 1\u003cbr\u003eAmps: 150\u003cbr\u003eVolts AC: 250\u003cbr\u003eVolts DC: 125\u003cbr\u003eStandards: California Proposition 65\u003cbr\u003eInterrupt Rating AC: 200000\u003cbr\u003eInterrupt Rating DC: 20000\u003cbr\u003e\u003cbr\u003ePart Number: 079458280869 \u003cbr\u003e Part: Littelfuse KLNR150 KLNR UL CLASS RK1 FAST-ACTING FUSE 150A \u003cbr\u003e KLNR UL CLASS RK1 FAST-ACTING FUSE 150A. KLNR\/KLSR series RK1 fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection. When used to protect inductive loads such as motors, solenoids, and transformers, KLNR\/KLSR series fuses must be greatly oversized to prevent opening the fuses on harmless inrush currents. In such applications, KLNR\/KLSR series fuses may only provide short-circuit protection.We recommend using POWR-PROÖ LLNRK\/LLSRK series RK1, dual-element, time-delay fuses in all new applications requiring the current-limiting ability of UL Class RK1 fuses, or in existing applications where fast-acting RK1 or RK5 fuses have been opening on harmless system surges such as motor starting currents. Applications: Resistance heaters. Lighting circuits. Non-inductive loads. Molded case circuit breaker load centers and panelboards have increased interrupting ratings when ôseries ratedö with Littelfuse KLNR\/KLSR Class RK1 fuses. Refer to panelboard manufacturerÆs literature for UL Listed combination of fuses and panelboards. Series ratings up to 200,000 amperes are available. Safety: 200,000 A.I.R. ù Reliable interruption of all overcurrents up to 200,000 amperes. Extremely current limiting ù Stops damaging short-circuit current faster than any mechanical protective device. Fast-acting ù Provides fast-acting protection to equipment such as variable speed drives, rectifiers and other equipment containing surge-sensitive components. Longer Equipment Life: Current-limiting design reduces damage to equipment caused by heating and magnetic effects of short-circuit currents. Economical: Extremely current-limiting ù often permits use of readily available, less costly equipment. Used as input or output fuses for surge-sensitive components, such as variable speed drives and rectifiers, fast acting KLNR\/KLSR fuses may prevent opening of expensive semiconductor fuses protecting individual components. Easy to Use: 200,000 A.I.R. rating minimizes need for short circuit calculations. Dimensions: Refer to FLNR for KLNR dimensions and FLSR for KLSR dimensions. \u003cbr\u003e Amps: 150 \u003cbr\u003e Volts AC: 250 \u003cbr\u003e Volts DC: 125 \u003cbr\u003e Standards: California Proposition 65 \u003cbr\u003e Interrupt Rating AC: 200000 \u003cbr\u003e Interrupt Rating DC: 20000 \u003cbr\u003e ","brand":"Littelfuse","offers":[{"title":"Default Title","offer_id":32350070669361,"sku":"79458280869","price":273.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/1112\/4273\/products\/KLNR150.jpg?v=1597431426","url":"https:\/\/www.pacificelectricalresource.com\/products\/littelfuse-littelfuse-klnr150-klnr-ul-class-rk1-fast-acting-fuse-150a-littelfuse-klnr150","provider":"Pacific Electrical Resource","version":"1.0","type":"link"}