Range

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

WITH STRIKER

14x51 690V 4 492014 -
6 492015 -
8 492016 492116
10 492017 492117
12 492018 492118
16 492019 492119
20 492020 492120
25 492021 492121
32 492022 492122
40 492023 492123
50 492024 492124

Technical data

Rated voltage 690V AC
440V DC (L/R=10ms)
Rated currents 4A...50A
Rated breaking capacity 200kA @690V AC
30kA @440V DC
Utilization category gR
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

Dimensions

Weight  18gr

t-I characteristics

Cut-off characteristics

Power dissipation

RATED CURRENT
(A)
REFERENCE * POWER DISSIPATION In
(W)
POWER DISSIPATION 0,8·In
(W)
PREARCING I2t
(A2s)
I2t 690V
(A2s)
4 492014 2,94 1,56 5,6 17
6 492015 4,2 2,25 48 16
8 492016 2 1,18 3,8 30
10 492017 2,52 1,41 5,9 47
12 492018 3,54 1,95 8,4 68
16 492019 4,83 2,67 15 120
20 492020 5,4 2,91 27 170
25 492021 6 3,38 53 333
32 492022 6,93 3,72 108 679
40 492023 7,52 4,13 211 1331
50 492024 9,8 5,36 350 2200
* Same data for STRIKER range.

Compatible

PMX 14x51 fuse holder BAC 14×51 Open fuse base
U 690V AC
750V DC
690V AC
In 50A 50A

Other sizes

U 690V AC 690V AC
IN 1A...32A 20A...100A
Breaking capacity 200kA
30kA @440V DC
200kA
30kA @440V DC
Certifications

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