Range

SIZE Un (V) In (A) REFERENCE
WITHOUT INDICATOR

WITH INDICATOR

14x51 690V 0,25 441031 -
0,5 441000 -
1 441001 441101
2 441002 441102
4 441004 441104
6 441006 441106
8 441008 441108
10 441010 441110
12 441012 441112
16 441016 441116
20 441020 441120
25 441025 441125
500V 32 441032 441132
40 441040 441140
45 441045 441145
400V 50 441050 441150

Range with striker

SIZE Un (V) In (A) REFERENCE
WITH STRIKER

14x51 500V 1 441201
2 441202
4 441204
6 441206
8 441208
10 441210
12 441212
16 441216
20 441220
25 441225
32 441232
40 441240
45 441245
400V 50 441250

Technical data

Rated voltage 690V +5%
500V +10%
400V +10%
Rated currents 0,25A...50A
Rated breaking capacity 80kA (690V)
120kA (500V/400V)
Utilization category aM
Rated frequency 42…62Hz
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 60269-2
RoHS Compliant

Dimensions

A B C D E
14,3 51 13 8 3,7

Weight  18gr

t-I characteristics

Cut-off characteristics

Power dissipation

RATED CURRENT
(A)
REFERENCE * POWER DISSIPATION
(W)
PREARCING I2t
(A2s)
I2t 690V
(A2s)
I2t 500V
(A2s)
I2t 400V
(A2s)
0,25 441031 0,41 4,0 15,0 - -
0,5 441000 0,69 6,5 22,0 - -
1 441001 0,14 9,5 30,0 21,9 -
2 441002 0,24 40 140 99 -
4 441004 0,45 90 300 215 -
6 441006 0,42 120 425 300 -
8 441008 0,70 220 750 535 -
10 441010 0,53 300 1400 916 -
12 441012 0,88 380 1800 1173 -
16 441016 1,16 550 3500 2103 -
20 441020 1,23 950 5000 3165 -
25 441025 1,46 1300 8000 4851 -
32 441032 2,04 2500 - 7791 -
40 441040 2,60 4500 - 13263 -
45 441045 2,85 8000 - 19831 -
50 441050 2,90 10000 - - 19626
* Same data for INDICATOR and STRIKER range.
Only for STRIKER range

Compatible

PMX 14x51 fuse holder
U 690V AC
750V DC
In 50A

Other sizes

U 400V 500V
400V
690V
500V
400V
IN 1A...10A 0,16A...16A (500V)
20A | 25A (400V)
2A...63A (690V)
80A | 100A (500V)
125A (400V)
Breaking capacity 20kA 120kA 80kA (690V)
120kA (500V/400)

Privacy Preference Center