Datasheet

13
Technical Data 10164
Effective September 2015
Bussmann series
500 Volts gG/gL NH Fuse links
EATON www.eaton.com
Time-current curves - NH Size 3
Technical data - NH size 3
Part numbers
with metal
gripping lugs
Fuse link
size
Rated
current
(Amp)
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.
315NHG3B 3 315 500 375,000 970,000 22 1.05
355NHG3B 355 500 400,000 1,110,000 25
400NHG3B 400 500 642,900 2,571,500 30
425NHG3B 425 500 570,000 1,934,000 30
450NHG3B 450 500 670,000 2,260,000 33
500NHG3B 500 500 886,000 3,898,400 37
630NHG3B 630 500 1,590,000 6,996,000 47
800NHG3B 800 440 2,420,000 5,420,000 59
*I
1
is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
Time in seconds (s)
Time in seconds (s)
Current in Amps (A)
Current in Amps (A)