Range

SIZE Un (V DC) BLADE In (A) REFERENCE
NH3 1000V
KNIFE BLADE
200 373425
250 373435
315 373445
355 373450
400 373455

BOLTED BLADE
200 373425 B
250 373435 B
315 373445 B
355 373450 B
400 373455 B

Technical data

Rated voltage 1000V DC
Rated currents 200A...400A
Rated breaking capacity 30 kA
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
UL248-1 Fuse links – general requirements
UL248-19 Photovoltaic fuse links
RoHS Compliant

Certifications

Dimensions

A B C D E F G H I J K L
68 62 73 150 32 10 9,5 6 70 60 75 87
A B C D E F G H I J
68 73 150 32 120 6,5 10,5 33 70 75

Weight  1,02kg

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)
200 373425 19,5 48,0 21700 31700
250 373435 20,5 51,5 41000 60000
315 373445 26,2 66,0 76000 111500
355 373450 18,0 46,5 74700 130700
400 373455 20,0 51,0 104400 182600

Other sizes

U 1000V DC 1000V DC
IN 25A...200A 200A | 250A
Breaking capacity 30kA 30kA
Certifications

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