Bs 88 industrial fuses gg and gm curves 146 gg and gm fuselink selection 0,75 1 2 6 4 1,1 1,5 2,5 10 6 1,5 2 3,5 10 6 2,2 3 5 16 10 346,5 20 16 4582520m25 16 5,5 7,5 11 32 20m32 20 7,5 10 14 40 32m40 25 20m25 10,5 19 50 32m50 32 20m32 11 15 21 50 32m50 32 15 20 28 63 32m63 40 32m40 18,5 25 35 80 63m80 50 22 30. In most cases, people contact fuseco when they need to replace an existing fuse that has blown. Glasgow fuseswitchdisconnectors and switchdisconnectors meet the constructional requirements for isolation of and type tested to bs en 609473 glasgow busbar chamber system. Gsb450 gec fuse 450a 690v high power semiconductors.
If the difference between enclosure temperature and ambient temperature exceeds 150c, the enclosure temperature should be used to assess derating. In case of overload or short circuit, the breaker trips, opening the circuit and protecting the conductors. S01574a ofaa s01574a fusegear bs and din type hrcfuse. Some ratings may vary from specifications provided. Fuses with gg characteristics protect associated cables against both overload and shortcircuit current, provided that the current rating of the fuse 1n is equal or less than the current carrying capacity of the cable 1z. An organized timecurrent study of protective devices from the utility to a device. The exel fuseboard range is available with standard enclosures to ip4x for the complete range of 20a to 200a distribution boards.
Fusecarrier the movable part of a fuse designed to carry a fuselink fuseholder the combination of a fusebase with its fusecarrier fuseswitch a switch in which a fuselink or fusecarrier with fuselink forms the moving contact hrc high rupturing current. The easiest specifications with the most tested fusecircuit breaker and circuit breakercircuit breaker series rated. Lawson fuses incorporates a quality management system qms within the company. Search by catalogmodel no your search for gec fuse gear ltd high voltage fuses returned 1 result. Dont miss a sale or an opportunity to upgrade your fuse protection. To obtain comparative enclosure temperature add 15 0 c to the figures in t able 1. Combine this with experience in the manufacture and application of high rupturing capacity hrc fuse links that can be traced back for over half a century through gec alsthom and english electric and it is easy to. Gec datasheet, gec pdf, gec data sheet, gec manual, gec pdf, gec, datenblatt, electronics gec, alldatasheet, free, datasheet, datasheets, data sheet, datas sheets. For a detailed example of this process you can download our fuse selection guide available on our website. Care must be taken to make sure that the fuse provided is of the same utilisation category and has the same electrical performance of the original.
Lo olte ircuit rotection witchear the protection you rely on. Timecurrent curves fuses 800 a fuse rating what would cause a fuse to blow. Red spot fuse holders for bs88 hrc industrial fuses catalog symbol rsampsconnection stylecolor description bussmann series red spot fuse holders are a range of csa certified ip20 fingersafe fuse holders for bs88 hrc industrial fuses in rating up to 400a. Bussmann series red spot fuse holders are a range of csa certified ip20 fingersafe fuse holders for bs88 hrc industrial fuses in rating up to 400a. Zs and zts are both 2pc4081q devices made by philips. We can help keep you running with our onhand stock of european high voltage and low voltage, class c hrc fuses, miniature fuse, din high voltage distribution fuses, under oil and air fuses.
Type mvap 22 voltage selection or fuse failure relay service manual. Eatons busbar chamber system is designed to provide either compact, wall. Gecenglish electric fuses intermountain fuse supply. Reversing the power supply polarity or a power supply voltage over 114vdc will cause the internal fuse to blow. The info you enter below doesnt have to be exact, for example searching for fuse number cle would bring up any fuse with cle in the fuse number. The breaking capacity is how large a shortcircuit or fault current the fuse can interrupt or stop safely without allowing a continuing arc and without damaging the fuse body or fuse holder.
Gismk120 gec indicator fuse 120a v ac double fuse gsmk120 with indicator ultra fast acting british fixing centres gs semiconductor fuse links for the protection of dc common bus, dc drives, power converters rectifiers and reduced rated voltage starters. Gec fuse gear ltd high voltage fuses midwest electrical. Gec alsthom check galco for gec alsthom products or alternatives in stock. A comparison of the time it takes protective devices to operate when certain levels of normal or abnormal current pass through them. When normal conditions are restored, the breaker can be closed on again. This kind is easily replaceable in the circuit without any load. The voltage rating relates to the ability of the fuse to function and extinguish internal arcs when it opens. A range of fully shrouded hrc fuse holders are available which include the boltin range designed to accommodate bolted tab fuse links to bs88. Class j fuse reducers equipment fuse clips desired fuse case size catalog no. This system has been independently assessed and approved by asta certification. The 500v nh fuse links are manufactured in accordance with din 43 620 and comply with iec602692. Intermountain fuse supply 2430 s 900 w salt lake city. Fuse carrier the movable part of a fuse designed to carry a fuse link fuse holder the combination of a fuse base with its fuse carrier fuse switch a switch in which a fuse link or fuse carrier with fuse link forms the moving contact hrc high rupturing current.
Series 14 manual reset panel mount circuit breakers are suitable for a variety of applications ranging from. Gec alsthom hrc gec alsthom bs88 part 2 type t 3 phase, 415v and 270 kw motor gec alsthom 32m35 321 tlt 149 bs88 zs levels txu tkf315 text. Fuse holder volts dim box qty bussmann series bs88 industrial fuse links british standard bs fuse links and fuse holders fuse links for general industrial applications with q1 fusing factor, general purpose gg and motor protection gm characteristics for general industrial and motor applications. In this type, the conducting plates are bolted to the base of the fuse.
Industrial switch and fusegear glasgow fuse switchdisconnectors and switchdisconnectors. Tc catalogue numbers rated voltage rated current amps bs reference breaking capacity operating class i2t a2s x 103 fixing centre mm pack quantity alternative fuse links compatible fuse holders prearcing total at rated voltage tc80 660690 v a. This catalogue was digitalised by lwd lieselotte weutscheck, distributor for g. For this purpose, special insulated fuse pullers are used. The g203v uses a socketed, userreplaceable internally mounted fuse littlefuse inc. After many changes gec english electric fuses still can be found with help from one of our fuse experts and our extensive inventory of hard to locate fuses. Edison fuses fuse block specifications e f f dison uses cc class dimensions m class 1. Red spot fuse holders for bs88 hrc industrial fuses. Time proven contact system mouldings designed to ensure perfect alignment of the carrier contacts with the base terminalcontact block, steel stirrups provide mechanical guidance whilst inserting the carrier into the base.
Datasheet locator is a free electronic engineering tool that enables you to locate product datasheets from hundreds of electronic component manufacturers worldwide to begin, select a component manufacturer from the lefthand window. Fuse voltage ratings must equal or exceed the circuit voltage where the. Downtime is reduced and fuse replacement is eliminated with circuit breakers. Bussmann series red spot fuse holder data sheet no. In such cases, it is paramount that either the identical fuse or an exact equivalent is provided. Do not use any other type of fuse, do not bridge a blown fuse with wire and do not solder the fuse in place. Exel 2 switch disconnectors and switchdisconnector fuses meet the constructional requirements for isolation and are type tested to bs en 609473. Application flexibility in switchboards, motor control centers and lighting, power and customized control panelboards, general electric. We can help keep you running with our onhand stock of european high voltage and low voltage, class c hrc fuses, miniature fuse, din. Hrc fuse gg gec datasheet, cross reference, circuit and application notes in pdf format. Gec alsthom and english electric and it is easy to understand why the expertise available to ge power. Gsb450 gec fuse now gsgb450 450a 690v ac 450v dc fmm description bs88 style bolted tags high speed semiconductor fuse links for the protection of dc common bus, dc drives, power converters rectifiers and reduced rated voltage starters. Gec alsthom gsl gsgb235 gec hrc fuse link gsgb fuse gsh2000 gsa150 gismk alsthom text.
Gec fuse gear ltd high voltage fuses k815vx gec fuse gear ltd, fuse, catalog no. These assume that the temperature inside the fuse enclosure is not more than 150 c,above ambient air temperature. In motor circuits, the motor starter will provide the overload protection and the fuses will provide the shortcircuit. Worlds leading supplier of fuses and fusible protection. For critical applications, check fuse characteristics to insure suitability. There is also a presence of a switch through which the fuse can be removed without getting an. Fuse selection flowchart however, the basic considerations for fuse selection are shown in the. Tzc, tzcp, tzf, and tzlm fuse links proved at 460 volt dc are available for users who need superior dc performance in these dimensional references. Lawson fuse holders include the wellestablished ranges of pullcap and slydlok products. Red spot fuse holders are manufactured from tough phenolic, flame retardant, nonhydroscopic mouldings. Ratings volts 600 vacdc csa 690 vac iec amps 20, 32, 63, 100, 200 and 400 a sccr 80 ka. Red spot and safeclip fuse links can truly offer solutions for all industrial applications. Fuse links for canada complying with csa specification c222 no 106m92 are also available.
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