aR Cylindrical fuse links for semiconductors
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aR Cylindrical fuse links for semiconductors

Rapidplus©
Cylindrical fuse links for semiconductors

RAPIDPLUS aR Cylindrical fuse links are intended to clearing short-circuits and have been designed and manufactured to have very low I2t values as well as reduced arc voltages that guarantee an optimum protection of semiconductors.

They have a very good cycling ability. RAPIDPLUS aR range comprise three sizes with dimensions 10×38, 14×51 and 22×58, with rated currents between 1A and 100A and a rated voltage of 690V AC.

Sizes 14×51 and 22×58 are available also with striker, for use in fuse bases with microswitch.

 

Sizes

U 690V AC 690V AC 690V AC
IN 1A...32A 4A...50A 20A...100A
Breaking capacity 200kA
30kA @700V DC		 200kA
30kA @700V DC		 200kA
30kA @700V DC
Certifications

Range

SIZE Un (V AC) In (A) REFERENCE
WITHOUT STRIKER

 WITH STRIKER
10x38 690V 1 491105 -
2 491107 -
3 491110 -
4 491113 -
6 491115 -
8 491120 -
10 491125 -
12 491130 -
16 491135 -
20 491140 -
25 491145 -
32 491155 -
14x51 690V 4 491215 -
6 491225 -
8 491230 491730
10 491235 491735
12 491237 491737
16 491241 491741
20 491245 491745
25 491250 491750
32 491260 491760
40 491265 491765
50 491270 491770
22x58 690V 20 491300 491800
25 491305 491805
32 491310 491810
40 491315 491815
50 491320 491820
63 491325 491825
80 491330 491830
100 491335 491835

Technical data

Operating class aR
Rated voltage 690V AC (UL/IEC)
700V DC (L/R=10ms)(IEC)
Rated breaking capacity 200kA @690V AC
30kA @700V AC
Storage temperature -40°C ... 90°C
Operating temperature * -40°C ... 80°C
* For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current.

Standards

IEC/EN 60269-1
IEC/EN 60269-4
UL248-1
UL248-13
RoHS Compliant