供应罗兰Roland/法雷Ferraz 690V/1250V熔断器 总代理
上海荣舟机电有限公司
中国 上海
产品属性
图文详情
品牌推荐
品牌
罗兰Roland/法雷Ferraz Shawmut
型号
罗兰Roland/法雷Ferraz Shawmut
类型
电流保险丝
分断能力
高分断能力
适用范围
电力
体积类型
小型
形状类型
方体式
标准类型
欧规
额定电压类型
高压
上海荣舟机电有限公司 罗兰Roland/法雷Ferraz Shawmut/美尔森MERSEN 变频器熔断器 中国总代理
Semiconductor &
Special ProtectionProtistor® Square body fuse-links
Ratings
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and
ultimate protection for today's power conversion equipment. These square body fuse-links
are available in different body sizes, each size having multiple worldwide acceptable
mounting styles.
The Protistor® have been engineered to provide state-of-the-art protection for
semiconductors: diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with
pure silver, die-cut elements embedded in solidified sand, which helps control arcing
characteristics for a lower I²t and high interrupting rating level. All contact surfaces are
silver plated and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field
mountable microswitch.
Multiple body sizes and terminals
or blades combination
aR Class according to VDE 636-23
and IEC 60269-4
Very low I²t for improved
semiconductor protection
Ultra fast acting
690VAC IEC 60269-4 and
700VAC UL Recognized
Current limiting
DC performance: please consult us
Superior cycling capability
Protection of inverters, UPS
systems, motor drives and similar
690V or less equipment.
UL/CSA Recognized Component
RoHS Compliant
IEC 60269-4 Compliance
AC: UL Guide No. E76491
Mounting accessories: Metric Studs
Monitoring: MS3V Microswitch for 3x
Fuse-holders: SI and SF bases
Related products
Approvals
Applications Benefits
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number KI Reference
Number KI
Catalog Number LI Reference
Number LI
30 690 700 50 aR A070UD30KI050 E301925 A070UD30LI050 A301921
30 690 700 63 aR A070UD30KI63 B300128 A070UD30LI63 M300138
30 690 700 80 aR A070UD30KI080 C300129 A070UD30LI080 N300139
30 690 700 100 aR A070UD30KI100 D300130 A070UD30LI100 P300140
30 690 700 125 aR A070UD30KI125 E300131 A070UD30LI125 Q300141
30 690 700 160 aR A070UD30KI160 F300132 A070UD30LI160 R300142
30 690 700 200 aR A070UD30KI200 G300133 A070UD30LI200 S300143
30 690 700 250 aR A070UD30KI250 H300134 A070UD30LI250 T300144
30 690 700 315 aR A070UD30KI315 J300135 A070UD30LI315 V300145
30 690 700 350 aR A070UD30KI350 K300136 A070UD30LI350 W300146
30 690 700 400 aR A070UD30KI400 L300137 A070UD30LI400 X300147
30 690 700 450 aR A070UD30KI450 T301064 A070UD30LI450 K300527
30 690 700 500 aR A070UD30KI500 V301065 A070UD30LI500 L300528
30 690 700 550 aR A070UD30KI550 W301066 A070UD30LI550 M300529
30 600 650 630 aR - - A060UD30LI630* P302003*
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number EF Reference
Number EF
Catalog Number
DIN80
Reference
Number DIN80
Catalog Number
DIN110
Reference
Number DIN110
30 690 700 50 aR PC30UD69V50EF R300372 PC30UD69V50A F301926 PC30UD69V50D1A G301191
30 690 700 63 aR PC30UD69V63EF H300088 PC30UD69V63A E300108 PC30UD69V63D1A Q300118
30 690 700 80 aR PC30UD69V80EF J300089 PC30UD69V80A F300109 PC30UD69V80D1A R300119
30 690 700 100 aR PC30UD69V100EF K300090 PC30UD69V100A G300110 PC30UD69V100D1A S300120
30 690 700 125 aR PC30UD69V125EF L300091 PC30UD69V125A H300111 PC30UD69V125D1A T300121
30 690 700 160 aR PC30UD69V160EF M300092 PC30UD69V160A J300112 PC30UD69V160D1A V300122
30 690 700 200 aR PC30UD69V200EF N300093 PC30UD69V200A K300113 PC30UD69V200D1A W300123
30 690 700 250 aR PC30UD69V250EF P300094 PC30UD69V250A L300114 PC30UD69V250D1A X300124
30 690 700 315 aR PC30UD69V315EF Q300095 PC30UD69V315A M300115 PC30UD69V315D1A Y300125
30 690 700 350 aR PC30UD69V350EF R300096 PC30UD69V350A N300116 PC30UD69V350D1A Z300126
30 690 700 400 aR PC30UD69V400EF S300097 PC30UD69V400A P300117 PC30UD69V400D1A A300127
30 690 700 450 aR - - PC30UD69V450A A300403 PC30UD69V450D1A S300695
30 690 700 500 aR - - PC30UD69V500A B300404 PC30UD69V500D1A Y301091
30 690 700 550 aR - - PC30UD69V550A C300405 PC30UD69V550D1A Z301092
30 600 650 630 aR - - - - - -Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
Pre-arcing I²t (A²s) Clearing I²t @ Rated
Voltage (A²s)
Watts Loss @
100% In (W)
Breaking Capacity @
Rated Voltage (kA)
30 690 700 50 0.116 0.62 9 200
30 690 700 63 0.2 1.1 14 200
30 690 700 80 0.33 1.8 19 200
30 690 700 100 0.47 2.5 26 200
30 690 700 125 0.85 4.5 30 200
30 690 700 160 1.6 8.5 37 200
30 690 700 200 3 15.5 43 200
30 690 700 250 5.8 30 50 200
30 690 700 315 12 62 55 200
30 690 700 350 15.5 80 60 200
30 690 700 400 23 120 65 200
30 690 700 450 26 150 88 200
30 690 700 500 41 240 88 200
30 690 700 550 52 300 90 200
30 600 650 630 84 450 95 200
Size 30
*Non UL Recognized rating Product weight: 290g max.
Packaging: 3 pieces
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number KI Reference
Number KI
Catalog Number LI
Reference
Number LI
31 690 700 160 aR A070UD31KI160* F300385* A070UD31LI160* (1) D301924*
31 690 700 200 aR A070UD31KI200 S300028 A070UD31LI200 (1) V300697
31 690 700 250 aR A070UD31KI250 T300029 A070UD31LI250 (1) W300698
31 690 700 315 aR A070UD31KI315 V300030 A070UD31LI315 (1) X300699
31 690 700 350 aR A070UD31KI350 R300050 A070UD31LI350 (1) Y300700
31 690 700 400 aR A070UD31KI400 W300031 A070UD31LI400 (1) Z300701
31 690 700 450 aR A070UD31KI450 X300032 A070UD31LI450 (1) A300702
31 690 700 500 aR A070UD31KI500 Y300033 A070UD31LI500 (1) B300703
31 690 700 550 aR A070UD31KI550 Z300034 A070UD31LI550 (1) C300704
31 690 700 630 aR A070UD31KI630 A300035 A070UD31LI630 (1) D300705
31 690 700 700 aR A070UD31KI700 B300036 A070UD31LI700 (1) E300706
31 690 700 800 aR A070UD31KI800 A301070 A070UD31LI800 (1) F300707
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number EF Reference
Number EF
Catalog Number
DIN80
Reference
Number DIN80
Catalog Number
DIN110
Reference
Number DIN110
31 690 700 160 aR PC31UD69V160EF* B301922* PC31UD69V160A* M300322* - -31 690 700 200 aR PC31UD69V200EF C300037 PC31UD69V200A Y300010 - H300019
31 690 700 250 aR PC31UD69V250EF D300038 PC31UD69V250A Z300011 PC31UD69V250D1A J300020
31 690 700 315 aR PC31UD69V315EF E300039 PC31UD69V315A A300012 PC31UD69V315D1A K300021
31 690 700 350 aR PC31UD69V350EF N300047 PC31UD69V350A Q300049 PC31UD69V350D1A P300048
31 690 700 400 aR PC31UD69V400EF F300040 PC31UD69V400A B300013 PC31UD69V400D1A L300022
31 690 700 450 aR PC31UD69V450EF G300041 PC31UD69V450A C300014 PC31UD69V450D1A M300023
31 690 700 500 aR PC31UD69V500EF H300042 PC31UD69V500A D300015 PC31UD69V500D1A N300024
31 690 700 550 aR PC31UD69V550EF J300043 PC31UD69V550A E300016 PC31UD69V550D1A P300025
31 690 700 630 aR PC31UD69V630EF K300044 PC31UD69V630A F300017 PC31UD69V630D1A Q300026
31 690 700 700 aR PC31UD69V700EF L300045 PC31UD69V700A G300018 PC31UD69V700D1A R300027
31 690 700 800 aR - - PC31UD69V800A D300406 PC31UD69V800D1A H300709
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
Pre-arcing I²t (A²s) Clearing I²t @ Rated
Voltage (A²s)
Watts Loss @
100% In (W)
Breaking Capacity @
Rated Voltage (kA)
31 690 700 160 1.3 7 35 200
31 690 700 200 2.6 13.5 45 200
31 690 700 250 4.7 25 52 200
31 690 700 315 7.5 40 65 200
31 690 700 350 10.5 55 67 200
31 690 700 400 19 100 68 200
31 690 700 450 26.5 140 70 200
31 690 700 500 37 195 72 200
31 690 700 550 52 280 75 200
31 690 700 630 75 390 85 200
31 690 700 700 95 490 95 200
31 690 700 800 140 800 120 200
Size 31
*Non UL Recognized rating Packaging: 3 pieces
Product weight: 430g max. (1) Available in LLI
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number KI Reference
Number KI
Catalog Number LI Reference
Number LI
32 690 700 315 aR - - - -32 690 700 350 aR - - - -32 690 700 400 aR A070UD32KI400 Z300195 A070UD32LI400 J300204
32 690 700 450 aR A070UD32KI450 A300196 A070UD32LI450 K300205
32 690 700 500 aR A070UD32KI500 B300197 A070UD32LI500 L300206
32 690 700 550 aR A070UD32KI550 C300198 A070UD32LI550 M300207
32 690 700 630 aR A070UD32KI630 D300199 A070UD32LI630 N300208
32 690 700 700 aR A070UD32KI700 E300200 A070UD32LI700 P300209
32 690 700 800 aR A070UD32KI800 F300201 A070UD32LI800 Q300210
32 690 700 900 aR A070UD32KI900 G300202 A070UD32LI900 R300211
32 690 700 1000 aR A070UD32KI1000 H300203 A070UD32LI1000 S300212
32 600 650 1100 aR - - A065UD32LI1100 B301071
32 550 600 1250 aR - - A060UD32LI1250 C301072
32 500 550 1400 aR - - A055UD32LI1400* D301073*
32 500 550 1600 aR - - A055UD32LI1600* E301074*
32 450 500 1800 aR - - A050UD32LI1800* F301075*
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number EF Reference
Number EF
Catalog Number
DIN80
Reference
Number DIN80
Catalog Number
DIN110
Reference
Number DIN110
32 690 700 315 aR - - PC32UD69V315A* H302158* PC32UD69V160D14* K302160*
32 690 700 350 aR - - PC32UD69V350A* J302159* PC32UD69V350D1A*L302161*
32 690 700 400 aR PC32UD69V400EF V300168 PC32UD69V400A E300177 PC32UD69V400D1A P300186
32 690 700 450 aR PC32UD69V450EF W300169 PC32UD69V450A F300178 PC32UD69V450D1A Q300187
32 690 700 500 aR PC32UD69V500EF X300170 PC32UD69V500A G300179 PC32UD69V500D1A R300188
32 690 700 550 aR PC32UD69V550EF Y300171 PC32UD69V550A H300180 PC32UD69V550D1A S300189
32 690 700 630 aR PC32UD69V630EF Z300172 PC32UD69V630A J300181 PC32UD69V630D1A T300190
32 690 700 700 aR PC32UD69V700EF A300173 PC32UD69V700A K300182 PC32UD69V700D1A V300191
32 690 700 800 aR PC32UD69V800EF B300174 PC32UD69V800A L300183 PC32UD69V800D1A W300192
32 690 700 900 aR PC32UD69V900EF C300175 PC32UD69V900A M300184 PC32UD69V900D1A X300193
32 690 700 1000 aR PC32UD69V1000EF D300176 PC32UD69V1000A N300185 PC32UD69V10CD1A Y300194
32 600 650 1100 aR - - PC32UD60V1100A W302101 - -32 550 600 1250 aR - - PC32UD50V1250A G300409 - -32 500 550 1400 aR - - - - - -32 500 550 1600 aR - - - - - -32 450 500 1800 aR - - - - - -Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
Pre-arcing I²t (A²s) Clearing I²t @ Rated
Voltage (A²s)
Watts Loss @
100% In (W)
Breaking Capacity @
Rated Voltage (kA)
32 690 700 315 5.2 28.9 71 200
32 690 700 350 8.9 48.8 74 200
32 690 700 400 15 80 75 200
32 690 700 450 22 115 80 200
32 690 700 500 28 145 90 200
32 690 700 550 37 195 95 200
32 690 700 630 54 280 105 200
32 690 700 700 76 400 110 200
32 690 700 800 115 600 120 200
32 690 700 900 170 900 125 200
32 690 700 1000 240 1250 135 200
32 600 650 1100 270 1450 165 160
32 550 600 1250 410 1950 180 150
32 500 550 1400 555 2300* 200 130
32 500 550 1600 870 3600* 205 130
32 450 500 1800 1050 3700* 230 110
Size 32
*Non UL Recognized rating
Packaging: 3 pieces
Product weight: 750g max.
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number KI Reference
Number KI
Catalog Number LI Reference
Number LI
33 690 700 450 aR - - - -33 690 700 500 aR A070UD33KI500 W300238 A070UD33LI500 K300228
33 690 700 550 aR A070UD33KI550 X300239 A070UD33LI550 L300229
33 690 700 630 aR A070UD33KI630 Y300240 A070UD33LI630 M300230
33 690 700 700 aR A070UD33KI700 Z300241 A070UD33LI700 N300231
33 690 700 800 aR A070UD33KI800 A300242 A070UD33LI800 P300232
33 690 700 900 aR A070UD33KI900 B300243 A070UD33LI900 Q300233
33 690 700 1000 aR A070UD33KI1000 C300244 A070UD33LI1000 R300234
33 690 700 1100 aR A070UD33KI1100 D300245 A070UD33LI1100 S300235
33 690 700 1250 aR A070UD33KI1250 E300246 A070UD33LI1250 T300236
33 690 700 1400 aR A070UD33KI1400 F300247 A070UD33LI1400 V300237
33 600 650 1600 aR A065UD33KI1600 E302063 A065UD33LI1600 G301076
33 600 650 1800 aR - - A065UD33LI1800 H301077
33 550 600 2000 aR - - A060UD33LI2000 J301078
33 500 550 2250 aR - - A055UD33LI2250 K301079
33 450 500 2500 aR - - A050UD33LI2500 L301080
Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
ClassCatalog Number EF Reference
Number EF
Catalog Number
DIN80
Reference
Number DIN80
Catalog Number
DIN110
Reference
Number DIN110
33 690 700 450 aR - - PC33UD69V450A* T302168* PC33UD69V450D1A*V302169*
33 690 700 500 aR PC33UD69V500EF Z300218 PC33UD69V500A G300248 PC33UD69V500D1A S300258
33 690 700 550 aR PC33UD69V550EF A300219 PC33UD69V550A H300249 PC33UD69V550D1A T300259
33 690 700 630 aR PC33UD69V630EF B300220 PC33UD69V630A J300250 PC33UD69V630D1A V300260
33 690 700 700 aR PC33UD69V700EF C300221 PC33UD69V700A K300251 PC33UD69V700D1A W300261
33 690 700 800 aR PC33UD69V800EF D300222 PC33UD69V800A L300252 PC33UD69V800D1A X300262
33 690 700 900 aR PC33UD69V900EF E300223 PC33UD69V900A M300253 PC33UD69V900D1A Y300263
33 690 700 1000 aR PC33UD69V1000EF F300224 PC33UD69V1000A N300254 PC33UD69V10CD1A Z300264
33 690 700 1100 aR PC33UD69V1100EF G300225 PC33UD69V1100A P300255 PC33UD69V11CD1A A300265
33 690 700 1250 aR PC33UD69V1250EF H300226 PC33UD69V1250A Q300256 PC33UD69V12CD1A B300266
33 690 700 1400 aR PC33UD69V1400EF J300227 PC33UD69V1400A R300257 PC33UD69V14CD1A C300267
33 600 650 1600 aR - - PC33UD60V1600A X301803 PC33UD60V16CD1A Z301437
33 600 650 1800 aR - - - - - -33 550 600 2000 aR - - - - - -33 500 550 2250 aR - - - - - -33 450 500 2500 aR - - - - - -Size Rated Voltage
IEC (V)
Rated Voltage
UL (V)
Nominal
Current (A)
Pre-arcing I²t (A²s) Clearing I²t @ Rated
Voltage (A²s)
Watts Loss @
100% In (W)
Breaking Capacity @
Rated Voltage (kA)
33 690 700 450 13.45 74.1 88 200
33 690 700 500 19 100 105 200
33 690 700 550 27 140 110 200
33 690 700 630 40 210 120 200
33 690 700 700 55 300 125 200
33 690 700 800 95 490 130 200
33 690 700 900 135 700 135 200
33 690 700 1000 170 900 155 200
33 690 700 1100 240 1260 160 200
33 690 700 1250 350 1850 180 200
33 690 700 1400 480 2500 200 200
33 600 650 1600 555 2900 240 160
33 600 650 1800 720 3870 260 160
33 550 600 2000 950 4500 290 150
33 500 550 2250 1250 5160 320 130
33 450 500 2500 1870 6540 330 110
Size 33
*Non UL Recognized rating
Packaging: 3 pieces
Product weight: 1070g max.
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size A B C D E1 E2 H J K L e
30 KI 40 (1-19/32") 46.5 (1-27/32") 82 (3-7/32") 47.5 (1-7/8") 68 (2-11/16") 107 (4-7/32") 25.5 (1") 10.5 (13/32") 30 (1-3/16") 129 (5-5/64") 6 (15/64")
31 KI 51 (2") 56.5 (2-7/32") 91 (3-37/64") 47.5 (1-7/8") 68 (2-11/16") 107 (4-7/32") 25.5 (1") 10.5 (13/32") 30 (1-3/16") 129 (5-5/64") 6 (15/64")
32 KI 60 (2-3/8") 65.5 (2-37/64") 100 (3-15/16") 47.5 (1-7/8") 74.5 (2-59/64") 109 (4-9/32") 32 (1-1/4") 14.6 (9/16") 32 (1-1/4") 134 (5-9/32") 6 (15/64")
33 KI 74.5 (2-15/16") 79.5 (3-1/8") 114 (4-1/2") 48.5 (1-29/32") 75.4 (2-31/32") 107.6 (4-15/64") 40 (1-9/16") 15.9 (5/8") 32 (1-1/4") 134 (5-9/32") 6 (15/64")
30 LI 40 (1-19/32") 46.5 (1-27/32") 82 (3-7/32") 47.5 (1-7/8") 87.6 (3-7/16") 126.6 (5") 25.5 (1") 10.5 (13/32") 30 (1-3/16") 148.6 (5-27/32")6 (15/64")
31 LI 51 (2") 56.5 (2-7/32") 91 (3-37/64") 47.5 (1-7/8") 91.6 (3-19/32") 122.4 (4-13/16") 25.5 (1") 14.6 (9/16") 30 (1-3/16") 148.6 (5-27/32")6 (15/64")
32 LI 60 (2-3/8") 65.5 (2-37/64") 100 (3-15/16") 47.5 (1-7/8") 94.2 (3-45/64") 129 (5-5/64") 32 (1-1/4") 14.6 (9/16") 32 (1-1/4") 153 (5-9/32") 6 (15/64")
33 LI 74.5 (2-15/16") 79.5 (3-1/8") 114 (4-1/2") 48.5 (1-29/32") 94.4 (3-23/32") 126.6 (5") 40 (1-9/16") 15.9 (5/8") 32 (1-1/4") 153 (5-9/32") 6 (15/64")
31 LLI 51 (2") 56.5 (2-7/32") 91 (3-37/64") 47.5 (1-7/8") 87.6 (3-7/16") 126.6 (5") 25.5 (1") 10.5 (13/32") 30 (1-3/16") 148.6 (5-27/32")6 (15/64")
Size A B C D E F H J K L e
30 EF 40 62 96 44.6 76.6 38 18 9 11 100 6
31 EF 51 69 103 44.6 86.6 39 25 10.5 16 110 6
32 EF 60 78 112 44.6 91 43 32 13 21.2 126 6
33 EF 74.5 92.5 127 44.6 91 57 40 13 19.5 126 6
Size A B C D H J L e
30 DIN80 40 46.5 82 77 25 10.5 110 6
31 DIN80 51 56.5 91 77 25 10.5 110 6
32 DIN80 60 65.5 100 77 32 10.5 110 6
33 DIN80 74.5 79.5 114 77 40 10.5 110 6
Size A B C D H J L e
30 DIN110 40 46.5 82 101.6 25 11.1 134.6 6
31 DIN110 51 56.5 91 101.6 25 11.1 134.6 6
32 DIN110 60 65.5 100 101.6 32 11.1 134.6 6
33 DIN110 74.5 79.5 114 101.6 40 11.1 134.6 6
EF
KI, LI & LLI
DIN80 & DIN110
Dimensions mm (inches)
For other ratings curves set, please consult us
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 30
Actual
prearcing
time (s)
Size 30
Time current characteristics
Peak arc voltage
Peak arc
voltage (V)
Applied AC Voltage (V)
rms value of prearc current (A) ± 10%
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Clearing I²t and
arcing time
correction factor
DC voltage capability (V)
Size 30 Size 30
Size 30
50 Hz rms symetrical prospective current (Ip) (A)
Maximum peak let
thru current (A)
Peak let thru characteristics
L/R time constant vs DC voltage capability
L/R time
constant (ms)
I²t multiplier coefficient
Applied AC voltage (V)
For other ratings curves set, please consult us
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 31
Actual
prearcing
time (s)
Size 31
Time current characteristics
Peak arc voltage
Peak arc
voltage (V)
Applied AC Voltage (V)
rms value of prearc current (A) ± 10%
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 31 Size 31
Size 31
50 Hz rms symetrical prospective current (Ip) (A)
Maximum peak let
thru current (A)
Peak let thru characteristics
L/R time constant vs DC voltage capability
L/R time
constant (ms)
DC voltage capability (V)
I²t multiplier coefficient
Clearing I²t and
arcing time
correction factor
Applied AC voltage (V)
For other ratings curves set, please consult us
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 32
Actual
prearcing
time (s)
Size 32
Time current characteristics
Peak arc voltage
Peak arc
voltage (V)
Applied AC Voltage (V)
rms value of prearc current (A) ± 10%
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 32 Size 32
Size 32
50 Hz rms symetrical prospective current (Ip) (A)
Maximum peak let
thru current (A)
Peak let thru characteristics
L/R time constant vs DC voltage capability
L/R time
constant (ms)
DC voltage capability (V)
I²t multiplier coefficient
Clearing I²t and
arcing time
correction factor
Applied AC voltage (V)
For other ratings curves set, please consult us
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 33
Size 33
Actual
prearcing
time (s)
Time current characteristics
Peak arc voltage
Peak arc
voltage (V)
Applied AC Voltage (V)
rms value of prearc current (A) ± 10%
Semiconductor &
Special Protection
Protistor® Square body fuse-links
Sizes 3x aR 550 to 700VAC 50 to 2500A
Blade Terminals
Size 33 Size 33
Size 33
50 Hz rms symetrical prospective current (Ip) (A)
Maximum peak let
thru current (A)
Peak let thru characteristics
L/R time constant vs DC voltage capability
L/R time
constant (ms)
DC voltage capability (V)
I²t multiplier coefficient
Clearing I²t and
arcing time
correction factor
Applied AC voltage (V)
