Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses BS88-4 Fuses 36x55, 2x36x55 - 690 VAC EXTREMELY HIGH BREAKING CAPACITY FUSES: PROTECTION OF POWER SEMICONDUCTORS AS PER IEC STANDARD 60269.1 AND 4 690 V VOLTAGE RATING COMPLYING WITH IEC 33 AR CLASS (RATINGS FROM 75 TO 800 A) AS PER VDE 636-23 AND IEC 60269.4 THREE MODELS COMPLYING WITH BS 88-4 - WITHOUT INDICATOR - WITH SEPARATE TRIP-INDICATOR - WITH BUILT-IN TRIP-INDICATOR Main Characteristics Voltage rating UN( V ) Size Class Current rating IN( A ) Pre-arcing I2t @ 1 ms I2tp (A2s) Total clearing I2t @ 660 V A2s Ip 50 IN Ip > 50 IN Watts loss 0.8 IN IN 75 110 200 250 350 1180 3900 8760 1800 6000 18500 41000 2000 67000 20500 46000 9.7 11.3 21.8 23.6 19.5 22.8 41.4 44.1 URGL 50 65 85 90 150 180 200 250 280 315 355 400 180 335 480 720 2880 5350 9510 21400 29100 38100 48200 72000 860 1600 3450 41000 12600 22500 40000 97000 125000 157000 190000 265000 990 1840 4000 4700 14500 25500 46000 11000 145000 180000 215000 305000 7.3 8.8 12.2 13.2 18..9 19.1 17.7 18.7 20.3 222.77 25.9 26.7 14.0 17.1 23.5 25.5 35.3 35.7 33.1 34.5 38.0 42.6 48.5 50.0 URU 200 235 400 500 630 4700 6920 21200 35000 97300 24000 34500 100000 164000 515000 27000 39000 110000 184000 575000 18.4 21.0 34.8 47.2 41.1 33.0 37.6 62.3 88.2 73.2 175 300 325 355 450 500 630 710 800 2880 13700 21400 25200 65600 85600 152000 193000 282000 13800 660000 900000 106000 300000 390000 630000 760000 1.22 106 16000 68000 102000 120000 340000 440000 720000 860000 1.22 106 24.7 31.5 30.0 33.1 34.6 37.44 45.4 51.8 53.4 47.6 59.0 54.0 62.0 63.8 69.0 85.2 97.0 100.0 URR 36x55 690V 2x36x55 URGM Tested Breaking capacity 200k A @ 690 V 200k A @ 690 V 200k A @ 690 V 200k A @ 690 V Minimum operating voltage for built-in and separate trip indicator = 20 V SCAC222 12/04 Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses BS88-4 Fuses 36x55, 2x36x55 - 690 VAC Ref. Numbers Size CP 36x55 without trip-indicator 36x55 Designation 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 Size CP 36x55 with built-in trip-indicator 36x55 Microswitch MC 36 GR 2.5 - Ref. P 092496 CP 36x55 with separated trip-indicator BS88-4 Microswitch MC 36 GR 2.5 - Ref. Y 310015 2x36x55 CP 2x36x55 with built-in trip-indicator Microswitch MC 36 GR 2.5 - Ref. P 092496 12/04 36T50 36T65 36T75 36T85 36T90 36T110 36T150 36T180 36T200 36T200 36T250 36T250 36T280 36T315 36T355 36T400 URGL URR URGL URGL URR URGL URR URGL URGL URGL URGL URGL 36P90 36P110 36P150 36P180 36P200 36P200 36P250 36P250 36P280 36P315 36P355 36P400 Designation 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 Size 2x36x55 URGL URGL URR URGL URGL URR URGL URGL URR URGL URR URGL URGL URGL URGL URGL Designation 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 Size CP 2x36x55 without trip-indicator 36/50 36/65 36/75 36/85 36/90 36/110 36/150 36/180 36/200 36/200 36/250 36/250 36/280 36/315 36/355 36/400 Designation 6,6 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 Size 36x55 URGL URGL URR URGL URGL URR URGL URGL URR URGL URR URGL URGL URGL URGL URGL URGM URU URU URGM URGM URGM URU URGM URGM URU URGM URU URGM URGM 236/175 236/200 236/235 236/300 236/325 236/355 236/400 236/450 236/500 236/500 236/630 236/630 236/710 236/800 Designation 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 URGM URU URU URGM URGM URGM URU URGM URGM URU URGM URU URGM URGM SCAC223 236T175 236T200 236T235 236T300 236T325 236T355 236T400 236T450 236T500 236T500 236T630 236T630 236T710 236T800 Ref. Number X097103 H097113 H097136 M097163 N097164 P097165 Q097166 R097167 S097168 T097169 V097170 W097171 A097175 B097176 C097177 D097178 Ref. Number N097210 K097230 H099965 M097255 N097256 R099973 Z082178 P097257 A085560 R097259 W097263 X097264 Y097265 Z097266 A097267 C097269 Ref. Number Pack. 6 (220g) Pack. 6 (220g) Catalog Number BS36UL69V50 BS36UL69V65 BS36UR69V75 BS36UL69V85 BS36UL69V90 BS36UR69V110 BS36UL69V150 BS36UL69V180 BS36UR69V200 BS36UL69V200 BS36UR69V250 BS36UL69V250 BS36UL69V280 BS36UL69V315 BS36UL69V355 BS36UL69V400 Catalog Number BS36UL69V50T BS36UL69V65T BS36UR69V75T BS36UL69V85T BS36UL69V90T BS36UR69V110T BS36UL69V150T BS36UL69V180T BS36UR69V200T BS36UL69V200T BS36UR69V250T BS36UL69V250T BS36UL69V280T BS36UL69V315T BS36UL69V355T BS36UL69V400T Pack. Catalog Number H097182 J097183 K097184 L097185 M097186 N097187 P097188 Q097189 R097190 V097193 Y097196 M097209 6 (230g) BS36UL69V90P BS36UR69V110P BS36UL69V150P BS36UL69V180P BS36UR69V200P BS36UL69V200P BS36UR69V250P BS36UL69V250P BS36UL69V280P BS36UL69V315P BS36UL69V355P BS36UL69V400P Ref. Number Pack. Catalog Number D097270 F097272 J097275 K097276 R097282 S097283 T097284 Y097288 Z097289 A097290 B097291 R097351 S097352 Y097357 Ref. Number F097456 G097457 A082179 S085553 J097459 N097463 P097464 Q097465 R097466 S097467 V097469 W097470 C097476 D097477 3 (400g) Pack. 3 (400g) BS236UM69V175 BS236UU69V200 BS236UU69V235 BS236UM69V300 BS236UM69V325 BS236UM69V355 BS236UU69V400 BS236UM69V450 BS236UM69V500 BS236UU69V500 BS236UM69V630 BS236UU69V630 BS236UM69V710 BS236UM69V800 Catalog Number BS236UM69V175T BS236UU69V200T BS236UU69V235T BS236UM69V300T BS236UM69V325T BS236UM69V355T BS236UU69V400T BS236UM69V450T BS236UM69V500T BS236UU69V500T BS236UM69V630T BS236UU69V630T BS236UM69V710T BS236UM69V800T Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses BS88-4 Fuses 36x55, 2x36x55 - 690 VAC CP 2x36x55 with separated trip-indicator BS88-4 Size Designation 2x36x55 Microswitch MC 6,3 GR 2.5 - Ref. Y 310015 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 URGM URU URU URGM URGM URGM URU URGM URU URGM URU URGM URGM URGM Ref. Number 236P175 236P200 236P235 236P300 236P325 236P355 236P400 236P450 236P500 236P500 236P630 236P630 236P710 236P800 Pack. A097359 E097363 F097364 G097365 Q097373 R097374 S097375 T097376 V097377 E097386 J097390 P097395 B097452 E097455 3 (410g) Catalog Number BS236UM69V175P BS236UU69V200P BS236UU69V235P BS236UM69V300P BS236UM69V325P BS236UM69V355P BS236UU69V400P BS236UM69V450P BS236UU69V500P BS236UM69V500P BS236UU69V630P BS236UM69V630P BS236UM69V710P BS236UM69V800P Electrical characteristics Times vs current characteristics 355 400 315 250 200 180 85 90 75 65 50 150 290 690 V URGL 200 250 110 75 690 V URR 800 710 630 500 355 300 175 630 500 400 235 200 450 690 V URGM 325 690 V URU * 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% SCAC224 12/04 Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses BS88-4 Fuses 36x55, 2x36x55 - 690 VAC Corrective factor - Peak arc voltage Corrective factor Peak arc voltage Corrective factor Peak arc voltage Corrective factor Peak arc voltage The mean curves shows the variation of total clearing time (I2tt) and total clearing duration Tt as a function of operating voltage U. This curve shows peak value Um of the arc voltage which appears across the fuse-link as a function of the operating voltage U @ cos j = 0.15 Curves and Ipm for each rating DC Application data Class Rated current URR 75 110 200 250 2 2 2 2 225 330 600 750 URU 200 235 400 500 630 2 2 2 2 1 600 700 1200 1500 1890 * This curves indicate the permissible value of time constant L/R as a function of DC working voltage * Ipm values give the minimum DC interrupting current in amps. 12/04 SCAC225 Curve* Ipm (A)