Technical Data 10164
Effective September 2015
Bussmann series
500 Volts gG/gL NH Fuse links
Eaton Industries Manufacturing GmbH
Electrical Sector EMEA
Route de la Longeraie
71110 Morges, Switzerland
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All Rights Reserved
Publication No. 10164
September 2015
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Time-current curves - NH Size 4
Technical data - NH size 4
Part numbers
with metal
gripping lugs
Fuse link
size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
I
2
t (Amps
2
Seconds)
Watts loss
Net weight
per fuse
(kg)
Minimum
pre-arcing
*I
1
120kA at
500 V a.c.
500NHG4G 4 500 500 800,000 3,850,000 37 2.2
630NHG4G 630 880,000 4,100,000 47
800NHG4G 800 1,500,000 6,480,000 68
1000NHG4G 1000 4,800,000 13,000,000 80
1250NHG4G 1250 7,000,000 18,000,000 108
*I
1
is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
Time in seconds (s)
Current in Amps (A)
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