Cut Sheet

NH DIN Dual Indication Fuse Links NH
Class gG/gL, 500Vac, 250 to 630 Amps, Sizes 03 & 3
Sizes 03 & 3 Technical Data
Sizes 03 & 3 Time-Current Characteristics
* I
1
is the maximum br
eaking capacity test at rated voltage accor
ding to IEC 60269 r
equirements.
23-04-09 SB-SB09366 Form No.NH500V
Page 7 of 9 Data Sheet 2142
Part Numbers with
Metal Gripping Lugs
Part Numbers with
Insulated Metal
Gripping Lugs
Amp
Rating
I
2
t (Amps
2
Seconds)
Watts
Loss
Net Weight
per Fuse
Minimum
Pre-arcing
20 x I
n
@ 500Vac
*I
1
120kA
@ 500Vac
250NHG03B 250NHG03BI 250 160800 642900 417900 23.0
0.64kg
315NHG03B 315NHG03BI 315 361700 1446500 940300 26.0
355NHG03B 355NHG03BI 355 446500 1785800 1160800 30.0
400NHG03B 400NHG03BI 400 642900 2571500 1671500 35.0
500NHG3B 500NHG3BI 500 886000 3898400 2923800 37.0
1.050kg
630NHG3B 630NHG3BI 630 1590000 6996000 5406000 46.0
Dimensions - mm
Size 03
Size 3
CURRENT (Amps)