Range

SIZE Un (V DC) In (A) REFERENCE
14x51 1100V 15 491647
20 491648
1000V 25 491650
32 491655

Technical data

Rated voltage 1000V DC | 1100V DC
Rated currents 1100V DC > 15A | 20A
1000V DC > 25A | 32A
Rated breaking capacity 1100V DC > 10kA
1000V DC > 30kA
Utilization category gPV
Minimum interrupt rating 1,35·In
Non fusing current 1,13·In
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 Fuse links – general requirements
IEC/EN 60269-6 Fuse links for solar photovoltaic systems
UL248-19 Photovoltaic fuse links
RoHS Compliant

Dimensions

A B C
14,3 51 13

Weight  18gr

t-I characteristics

Power dissipation

RATED CURRENT
(A)
REFERENCE POWER DISSIPATION
(W @ 0,7 In)
POWER DISSIPATION
(W @ In)
PREARCING I2t
(A2s)
OPERATING I2t
(A2s)
15 491647 1,34 3,14 48 112
20 491648 1,55 3,68 99 367
25 491650 1,60 3,80 275 650
32 491655 2,00 4,70 550 1300

Compatible

PMX PV 14x51 fuse holder
U 1100V DC
In 50 A

Other sizes

NEW
U 1000V DC 1500V DC
1200V DC
1500V DC 1500V DC
IN 1A...20A 2A...16A
20A | 25A
20A...32A 40A | 50A
Breaking capacity 30kA 30kA
10kA
10kA 30kA
Certifications

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