Semiconductor Semiconductorfuses (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 & 22x58 URC / URD - 600 to 690 VAC EXTREMELY BREAKING CAPACITY RATING FUSES: PROTECTION OF POWER SEMI CONDUCTORS COMPLYING WITH IEC STANDARD 60269.1 AND 4 600 - 690 V AC VOLTAGE RATING aR-CLASS ACCORDING TO VDE 636-23 AND IEC 60269.4 WITH AND WITHOUT TRIP-INDICATOR FOR SIZES 14 x 51 AND 22 x 58 UL RECOGNIZED (EXCEPT 6 A)* Main Characteristics Voltage rating UN(VAC) Size Class 690 V 14 x 51 URC 690 V 14 x 51 URD 690 V 600 V 22 x 58 22X58 Current rating IN (A) Pre-arcing 2t @ 1 ms I2tp (A2s) Total clearing I2t @ (A2s) 0.8 IN IN 6 8 10 12 16 20 25 32 40 (1) 50 (1) 1.3 2.4 4.3 5.4 13.2 27 53 98 130 280 17.5* @ 660V 27.5@ 660V 40@ 660V 60@ 660V 100@ 660V 160@ 660V 275@ 660V 500@ 660V 700@ 660V 1500@ 660V 1.1 1.6 2 2.45 2.7 2.9 3.2 3.9 6 6.3 2 2.8 3.5 4.4 4.8 5.2 5.8 7 10.7 11.6 6 6.3 10.7 11.6 5.2 5.7 6.8 7.8 8.4 9.4 10 14 15 10 11 13 14.9 16 17,8 19 22 25 40 (2) 50 (2) 130 280 25 32 40 50 63 80 100 125 130 22 49 88 155 350 730 1560 2900 3360 URD URD Watts loss 7 IN < Ip < 30 IN Ip 30 IN 850@660V 1850@660V 700@660V 1500@660V 125@ 660V 275@ 660V 480@ 660V 800@ 660V 1850@ 660V 3800@ 660V 8000@ 660V 14000@600V 17700@600V Breaking Capacity 100 kA @ 690 V 100 kA @ 690 V 100 kA @ 690 V 100 kA @ 600 V * Without trip-indicator I2t : 15 A2s. (1) No trip-indicator available for this model. (2) Models available only with trip-indicator. SCAC182 12/04 Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 & 22x58 URC / URD - 600 to 690 VAC All the fuses presented on this page are (except 6 A)* 14x51 - Without blown fuse indication Designation Ref. Number Catalog Number 6A 8A 10 A 12 A 16 A 20 A 25 A 32 A 40 A 50 A 6.900 CP URC 14.51/6* 6.900 CP URC 14.51/8 6.900 CP URC 14.51/10 6.900 CP URC 14.51/12 6.900 CP URC 14.51/16 6.900 CP URC 14.51/20 6.900 CP URC 14.51/25 6.900 CP URC 14.51/32 6.900 CP URC 14.51/40 6.900 CP URC 14.51/50 K081475 S093902 T093903 V093904 W093905 X093906 Y093907 Z093908 A093909 B093910 FR14UC69V6 FR14UC69V8 FR14UC69V10 FR14UC69V12 FR14UC69V16 FR14UC69V20 FR14UC69V25 FR14UC69V32 FR14UC69V40 FR14UC69V50 51 O 14,3 Current Rating Weight : 18g Packaging : 10 pieces 14x51 - With trip-indicator Designation Ref. Number 6A 8A 10 A 12 A 16 A 20 A 25 A 32 A 40 A 50 A 6.921 CP URC 14.51/6* 6.921 CP URC 14.51/8 6.921 CP URC 14.51/10 6.921 CP URC 14.51/12 6.921 CP URC 14.51/16 6.921 CP URC 14.51/20 6.921 CP URC 14.51/25 6.921 CP URC 14.51/32 6.921 CP URD 14.51/40 6.921 CP URD 14.51/50 G081518 C093911 D093912 E093913 F093914 G093915 H093916 J093917 T100136 V100137 Catalog Number FR14UC69V6T FR14UC69V8T FR14UC69V10T FR14UC69V12T FR14UC69V16T FR14UC69V20T FR14UC69V25T FR14UC69V32T FR14UD69V40T FR14UD69V50T 51 7 mini O5 O 14,3 Current Rating Weight : 18g Packaging : 10 pieces 22x58 - Without blown fuse indication Current Rating Designation Ref. Number 25 A 32 A 40 A 50 A 63 A 80 A 100 A 6.900 CP URD 22x58/25 6.900 CP URD 22x58/32 6.900 CP URD 22x58/40 6.900 CP URD 22x58/50 6.900 CP URD 22x58/63 6.900 CP URD 22x58/80 6.900 CP URD 22x58/100 B093956 Z094828 S094822 W094779 T094823 A094829 Y094827 Catalog Number FR22UD69V25 FR22UD69V32 FR22UD69V40 FR22UD69V50 FR22UD69V63 FR22UD69V80 FR22UD69V100 Weight: 57 g Packaging: 10 pieces 22x58 - With trip-indicator Designation Ref. Number 25 A 32 A 40 A 50 A 63 A 80 A 100 A 125 A 135 A 6,921 CP URD 22x58/ 25 6,921 CP URD 22x58/ 32 6,921 CP URD 22x58/ 40 6,921 CP URD 22x58/ 50 6,921 CP URD 22x58/ 63 6,921 CP URD 22x58/ 80 6,921 CP URD 22x58/100 621 CP URD 22x58/125 621 CP URD 22x58/135 H093801 C093957 J093802 D093958 K093803 E093959 F093960 A220708 B220709 Catalog Number FR22UD69V25T FR22UD69V32T FR22UD69V40T FR22UD69V50T FR22UD69V63T FR22UD69V80T FR22UD69V100T FR22UD60V125T FR22UD60V135T Fuseholder Solution: See Gears and Fuse gears section 12/04 SCAC183 7 mini O5 O 22,2 Current Rating 58 Weight: 57 g Packaging: 10 pieces Semiconductor Semiconductorfuses (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 & 22x58 URC / URD - 600 to 690 VAC Time vs current characteristics 14x51 URC 14x51 URD a = 130 B1 = 1,25 A2 = 0,6 B2 = 0,6 Cf3 = 0,8 22x58 URD a = 130 A2 = 0,6 a = 130 B1 = 1,25 A2 = 0,6 B2 = 0,6 Cf3 = 0,8 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 10% Corrective factor - Peak arc voltage Corrective factor Peak arc voltage 14x51 URC - URD 14x51 URC - URD The mean curves show the variation of the This curve shows the peak value Um of the arc voltage which total clearing I2tt and the total clearing duration tt as a function of operating voltage U. appears across the fuse-link as a function of the operating voltage U @ cos j = 0.15. 22x58 URD 22x58 URD K 1,2 Um(V) 2000 1 0,8 1600 0,6 1200 0,4 800 0,2 400 0 100 200 300 400 500 600 700 0 SCAC184 100 200 300 400 500 600 700 U(V) 12/04 Semiconductor fuses Semiconductor (AC) fuses Other Protistor (R) Fuses Ferrule Fuses 14x51 & 22x58 URC / URD - 600 to 690 VAC DC Application data 14x51 URC - URD 14x51 URC - URD L (ms) R Um(V) 1000 80 900 70 800 60 700 50 600 40 500 30 100 20 10 200 300 400 500 600 U(V) Minimum breaking current: see time-current characteristics 0 100 200 300 400 500 600 U(V) 22x58 URD 22x58 URD Um(V) 1100 L (ms) R 80 1000 70 900 60 800 50 700 40 600 30 100 20 200 300 400 500 600 700 U(V) 10 0 12/04 100 200 300 400 500 600 U(V) This curve indicates the permissible value of time cons- This curve shows the peak value Um of the arc voltage which tant L/r as a function of DC working voltage appears across the fuse-link as a function of the operating voltage U. SCAC185