XP SEMICONDUCTOR (AC) FUSES - Mersen

emiconductor fusesSemiconductor (AC) fusesOther Protistor ® FusesBS88-4 Fuses36x27, 2X36x27, - 250 VACExtremely high breaking capacity fuses:protection of power semiconductors as per IEC standard 60269.1and 4250 V voltage rating COMPLYING WITH IEC 33gr class (ratings from 50 to 350 a URGG - 300 to700 A URGH) AS PER VDE 636-23 AND IEC 60269.4aR CLASS (RATINGS FROM 400 to 525 A URGG - 800 to1050 A URGH) COMPLYING WITH VDE 636-23 AND IEC 60269.4TWO MODELS COMPLYING WITH BS 88-4- WITHOUT INDICATOR- WITH SEPARATE TRIP-INDICATORMain CharacteristicsVoltageratingU N ( V )SizeClassCurrentratingI N ( A )Pre-arcingI 2 t @ 1 msI 2 tp (A 2 s)Total clearing I 2 t @ U NA 2 sWatts loss0.8 I N I NTestedBreaking capacity250V36x272x36x27URGGURGH507510012515020025030035040045050052530035040050060070080090010001050120330745134019304020535072901800025100335004300048200770011500160002910048200720001000001340001720001930005001380306055007950164003000049600740001280001700002190002450003180048700656001200001985002760005120006800008760009800004.756.37.89.110.813.516.318.62123.427.130.433.221.624.32732.637.242.046.754.160.866.49.512.615.718.221.627.032.637.242.046.754.160.866.443.248.654.065.274.484.093.4108.2121.6132.8100k A@ 250 V100k A@ 250 VMinimum operating voltage for separate or integrated trip indicator = 20 VSCAC20612/04

emiconductor fusesSemiconductor (AC) fusesOther Protistor ® FusesBS88-4 Fuses36x27, 2X36x27, - 250 VACCP 36x27With separated trip-indicatorBS88Size Designation Ref. Number Pack. Catalog Number2x36x272.5 URGH 236P3002.5 URGH 236P3502.5 URGH 236P4002.5 URGH 236P5002.5 URGH 236P6002.5 URGH 236P7002.5 URGH 236P8002.5 URGH 236P9002.5 URGH 236P10002.5 URGH 236P1050R080998Q080997P080996N080995M080994L080993Z075508A075509B075510C0755113(900g)BS236UH25V300PBS236UH25V350PBS236UH25V400PBS236UH25V500PBS236UH25V600PBS236UH25V700PBS236UH25V800PBS236UH25V900PBS236UH25V1000PBS236UH25V1050PMicroswitch MC 6.3 GR 2.5 N - Ref. Y 310005Electrical characteristicsTimes vs current characteristicsURGGURGH• These curves indicate, for each rated current, the pre-arcing time vs. the R/M.S. pre-arcing current.• Tolerance for the mean pre-arcing current ± 10%SCAC20812/04

Semiconductor fusesSemiconductor (AC) fusesOther Protistor ® FusesBS88-4 Fuses36x27, 2X36x27, - 250 VACCorrective factor - Peak arc voltageCorrective factorPeak arcvoltageURGGFrom 50 to 350 AURGHFrom 300 to 700 AURGGFrom 400 to 525 AURGHFrom 800 to 1050 ACorrective factor* The mean curves show the variation of the totalclearing time (I 2 t t) and the total clearing duration t tas a function of operating voltage UPeak arc voltageThis curve show the peak value Um of the arc voltagewhich appears across the fuse link as a function of theoperating voltage U @ cos ϕ = 0.15.12/04SCAC209

emiconductor fusesSemiconductor (AC) fusesOther Protistor ® FusesBS88-4 FusesMicroswitches for BS88-4 Protistor ®MICROSWITCH SYSTEMS ADAPTEDTO THE FOLLOWING FUSES:- BS88 - 4 separated trip-indicator- BS88 - 4 built-in trip-indicatorMain CharacteristicsCodeMC 6,3 GR 2-5 NMC 36 GR 2-5ACInsulationvoltagerating(***)1000 V1000 VPositiveCurrentoperatingratingvoltage/current20 V100 mA20 V100 mA5 A5 AInterrupting ratingNon inductive circuit Inductive circuit : L/R = 25msCurrent30V 110V 250V 30V 110V 250V50/60 HzDC50/60 HzDC-4 A-4 A5 A0.4 A5 A0.4 A0,3 A-5 A--3 A-2 A3 A0.4 A5 A0.4 A2 A-5 AAC voltagewithstandtest(*)3.5 kV7.5 kVImpulsevoltage testUimp1.2/50µs(**)--Fire classaccordingto UL 94H.B.* Between power circuit and microswitch terminals as per IEC 60 and 694 (50/60 Hz 1 min duration in dry air)** Between power circuit and microswitch terminals Uimp: impulse voltage as per IEC 947-1*** Between power circuit and microswitch terminals8,53172011CatalogNumberMC 6,3 GR 2-5 N(for separatetrip-indicator)Ref. NumberWeight(g)Pack.Y 310015 10 3232,828,522,5332615CatalogNumberRef. NumberWeight(g)Pack.2723,68,4MC 36 GR 2-5(for built-intrip-indicator)P 092496 10 3133,4SCAC23012/04