gG NH fuse links 690V
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gG NH fuse links 690V

NH Knife-blade type gG 690V fuse links

These high breaking capacity fuse-links are intended for protection of power lines and equipment, against overloads and short-circuits with rated voltages up to 690V (+5%).

The rated breaking capacity is 80kA. The range comprises fuse-links from size NH000 up to NH4, with rated currents from 2A up to 800A. Compact versions in low rated currents of every size.

Manufactured with ceramic body with high withstand to internal pressure and thermal shock, that allows a high breaking capacity. Knife contacts are made of silver plated copper or brass.

They are manufactured according to IEC/EN60269 Standards and comply with RoHS directive.

 

Sizes

U 690V 690V 690V 690V 690V 690V 690V
IN 2A...40A 50A...100A 6A...100A 50A...200A 63A...315A 250A...500A 400A...800A
Breaking capacity 80kA 80kA 80kA 80kA 80kA 80kA 80kA

Range

SIZE Un (V AC) In (A) REFERENCE
NH000 690V 2 382000
4 382005
6 382010
10 382015
16 382020
20 382025
25 382030
32 382035
35 382040
40 382045
NH00 690V 50 382050
63 382055
80 382060
100 382065
NH0 690V 6 382110
10 382115
16 382120
20 382125
25 382130
32 382135
35 382140
40 382145
50 382150
63 382155
80 382160
100 382165
NH0S
WITH STRIKER		 690V 32 396135
35 396140
40 396145
50 396150
63 396155
80 396160
100 396165
NHC1 690V 50 382230
63 382235
80 382240
100 382245
NH1 690V 125 382250
160 382255
200 382260
NH1
WITH STRIKER		 690V 63 396235
80 396240
100 396245
125 396250
160 396255
200 396260
NHC2 690V 63 382325
80 382330
100 382335
125 382340
160 382345
200 382350
NH2 690V 224 382355
250 382360
315 382370
NH2
WITH STRIKER		 690V 125 396340
160 396345
200 396350
224 396355
250 396360
315 396370
NHC3 690V 250 382435
315 382445
NH3 690V 355 382450
400 382455
425 382460
500 382465
NH3
WITH STRIKER		 690V 315 396445
355 396450
400 396455
425 396460
500 396465
NH4 690V 400 382510
500 382515
630 382520
800 382525
NH4
WITH STRIKER		 690V 400 396510
500 396515
630 396520
800 396525

Technical data

Operating class gG
Rated voltage 690V AC +5%
Rated current 2A...800A
Rated breaking capacity 80kA
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

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