Semiconductor Semiconductorfuses (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 URGB & 22x58 URGA - 600 V to 690 VAC EXTREMELY HIGH BREAKING CAPACITY FUSES: PROTECTION OF POWER SEMICONDUCTORS AS PER IEC STANDARD 60269.1 AND 4 600 V - 690 V AC VOLTAGE RATING aR CLASS AS PER VDE 636-23 AND IEC 60269.4 WITH AND WITHOUT TRIP-INDICATOR FOR SIZES 14 x 51 AND 22 x 58 Main Characteristics Voltage rating UN( VAC ) Size 14 x 51 Class URGB 690 V 22 x 58 URGA 600* - 690 V 22 x 58 URGA Current rating IN (A) Pre-arcing I2t @ 1 ms I2tp (A2s) 8 10 12 16 20 25 32 40 50 3.3 6.0 9.3 15.6 30.0 53.5 100 214 480 Total clearing I2t @ A2s 660 V Ip 30 IN Ip > 30 IN 20 37 75 95 175 300 550 1150 2550 17 30 60 75 145 250 460 940 2070 25 32 40 50 63 80 45 84 150 270 595 1165 210 400 700 1270 2770 5500 100* 2150 9000* Watts loss 0,8 IN IN 1.45 1.85 2.5 3.4 4 4.7 5.7 6.2 7 4.7 5.7 7.1 8.7 9.8 12 14.2 14.2 2.7 3.4 4.6 6.2 7.4 8.6 10.6 11.5 13 Tested Breaking capacity 200 kA @ 690 V 8.5 10.3 12.8 15.7 17.7 21.7 25.6 200 kA @ 690 V 25.6 200 kA @600 V *Operating voltage limited to 600 V for the model with blown fuse trip-indicator / Total clearing I2t @ 600 V = 9000 A2s Minimum operating voltage for built-in trip-indicator: 20 V SCAC186 12/04 Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 URGB & 22x58 URGA - 600 V to 690 VAC References 14x51 - Without blown fuse trip-indicator Current Rating Designation Ref. Number Catalog Number 8 10 12 16 20 25 32 40 50 6.900 CP URGB 14.51/8 6.900 CP URGB 14.51/10 6.900 CP URGB 14.51/12 6.900 CP URGB 14.51/16 6.900 CP URGB 14.51/20 6.900 CP URGB 14.51/25 6.900 CP URGB 14.51/32 6.900 CP URGB 14.51/40 6.900 CP URGB 14.51/50 T078033 V078034 W078035 X078036 Y078037 Z078038 A078039 B078040 C078041 FR14UB69V8 FR14UB69V10 FR14UB69V12 FR14UB69V16 FR14UB69V20 FR14UB69V25 FR14UB69V32 FR14UB69V40 FR14UB69V50 A A A A A A A A A Weight: 18 g Packaging: 10 pieces 14x51 - With trip-indicator Designation Ref. Number Catalog Number 8 10 12 16 20 25 32 40 50 6.921 CP URGB 14.51/8 6.921 CP URGB 14.51/10 6.921 CP URGB 14.51/12 6.921 CP URGB 14.51/16 6.921 CP URGB 14.51/20 6.921 CP URGB 14.51/25 6.921 CP URGB 14.51/32 6.921 CP URGB 14.51/40 6.921 CP URGB 14.51/50 D078042 E078043 F078044 G078045 H078046 J078047 K078048 L078049 M078050 FR14UB69V8T FR14UB69V10T FR14UB69V12T FR14UB69V16T FR14UB69V20T FR14UB69V25T FR14UB69V32T FR14UB69V40T FR14UB69V50T A A A A A A A A A 51 7 mini O5 O 14,3 Current Rating Weight: 18 g Packaging: 10 pieces 22x58 - Without blown fuse trip-indicator Current Rating 25 32 40 50 63 80 100 A A A A A A A Designation 6.900 CP URGA 22.58/25 6.900 CP URGA 22.58/32 6.900 CP URGA 22.58/40 6.900 CP URGA 22.58/50 6.900 CP URGA 22.58/63 6.900 CP URGA 22.58/80 6.900 CP URGA 22.58/100 Ref. Number Catalog Number C095245 D095246 E095247 F095248 G095249 H095250 N078051 FR22UA69V25 FR22UA69V32 FR22UA69V40 FR22UA69V50 FR22UA69V63 FR22UA69V80 FR22UA69V100 Weight: 57 g Packaging: 10 pieces 22x58 - With trip-indicator 25 32 40 50 63 80 100 A A A A A A A Designation 6.921 6.921 6.921 6.921 6.921 6.921 621 CP URGA 22.58/25 CP URGA 22.58/32 CP URGA 22.58/40 CP URGA 22.58/50 CP URGA 22.58/63 CP URGA 22.58/80 CP URGA 22.58/100 Ref. Number T095260 V095261 W095262 X095263 Y095264 Z095265 N098222 Catalog Number FR22UA69V25T FR22UA69V32T FR22UA69V40T FR22UA69V50T FR22UA69V63T FR22UA69V80T FR22UA60V100T 58 7 mini O5 O 22,2 Current Rating Weight: 57 g Packaging: 10 pieces See Gears and Fuse gears section 12/04 SCAC187 Semiconductor Semiconductorfuses (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 URGB & 22x58 URGA - 600 V to 690 VAC Electrical Characteristics Time vs current characteristics a = 130 A2 = 0,6 B1 = 1,25 B2 = 0,6 Cf3 = 0,8 TOLERANCE OF MEAN PRE-ARCING CURRENT 10% a = 130 A2 = 0,6 B1 = 1,25 B2 = 0,6 Cf3 = 0,8 These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current. TOLERANCE FOR MEAN PRE-ARCING CURRENT 8%. SCAC188 12/04 Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 URGB & 22x58 URGA - 600 V to 690 VAC Corrective factor - Peak arc voltage Corrective factor Peak arc voltage URGB URGB K Um(V) 1,2 2000 1 0,8 0,6 1000 0,4 0,2 0 200 400 600 U(V) 200 400 600 URGA K 1,2 800 U(V) URGA Um(V) 2000 1 0,8 0,6 Ip 50 In 1000 0,4 Ip > 50 In 0,2 0 200 400 600 U(V) 200 400 600 800 U(V) These mean curves show the variation of the total clearing time (I2tt) and the total clearing duration tt as a function of operating voltage U. 12/04 This curve shows the peak value Um of the arc voltage which appears across the fuse link as a function of operating voltage U @ cos = 0.15. SCAC189