Minimum
breaking
current I3
= Imin
Operating
I²t at
Voltage
without striker
FR120V6,3 X210240 - 12 kV 6 3 A 31 5 A 25 W 0 3 kA²s 3 2 1 kg
FR120V16 Y210241 73 02 136 12 kV 16 A 80 A 53 W 1 6 kA²s 3 2 1 kg
FR120V32 Z210242 73 02 137 12 kV 32 A 160 A 89 W 6 kA²s 3 2 1 kg
FR120V43 A210243 - 12 kV 43 A 215 A 123 W 12 kA²s 3 2 1 kg
FR120V63 B210244 73 02 138 12 kV 63 A 315 A 142 W 24 kA²s 3 2 1 kg
with striker
FR120V6,3P D210246 - 12 kV 6 3 A 31 5 A 25 W 0 3 kA²s 3 2 3 kg
FR120V16P E210247 73 02 136 12 kV 16 A 80 A 53 W 1 6 kA²s 3 2 3 kg
FR120V32P F210248 73 02 137 12 kV 32 A 160 A 89 W 6 kA²s 3 2 3 kg
FR120V43P G210249 - 12 kV 43 A 215 A 123 W 12 kA²s 3 2 3 kg
FR120V63P H210250 73 02 138 12 kV 63 A 315 A 142 W 24 kA²s 3 2 3 kg
HIGH VOLTAGE FUSE SYSTEM
EP MERSEN COM 256
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet
NF/UTE HV BACK-UP FUSES FOR TRANSFORMERS
Limitor® - NF/UTE Back-up Fuses
7,2kV to 24kV - Type FR
24kV, length 520 mm, Ø 55mm
voltage AC
(IEC)
Minimum breaking
current I3 = Imin
Operating
I²t at
Voltage
without striker
FR240V6,3 S1047965 24 kV 6 3 A 31 5 A 25 W 0 32 kA²s 3 2 1 kg
FRECO240V10 S1045205 24 kV 10 A 50 A 25 W 1 3 kA²s 3 2 1 kg
FRECO240V16 B1043534 24 kV 16 A 80 A 35 W 4 7 kA²s 3 2 1 kg
FRECO240V20 V1045207 24 kV 20 A 100 A 43 W 7 5 kA²s 3 2 1 kg
FRECO240V25 X1045209 24 kV 25 A 125 A 46 W 10 1 kA²s 3 2 1 kg
FRECO240V31,5 L1047361 24 kV 31 5 A 157 5 A 53 W 18 8 kA²s 3 2 1 kg
FRECO240V43 H1043540 24 kV 43 A 215 A 70 W 38 kA²s 3 2 1 kg
FRECO240V50 Z1045211 24 kV 50 A 250 A 91 W 39 3 kA²s 3 2 1 kg
FRECO240V63 Y1048384 24 kV 63 A 315 A 120 W 66 5 kA²s 3 2 1 kg
with striker
FR240V6,3P T1047966 24 kV 6 3 A 31 5 A 25 W 0 32 kA²s 3 2 1 kg
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