NH DIN Dual Indication Fuse Links
Class gG/gL, 690Vac, 50 to 200 Amps, Size 1
Size 1 Time-Current Characteristics
NH
(Amps)
Size 1 Technical Data
I
2
t (Amps
2
Seconds)
Part Numbers with
Metal Gripping Lugs
50NHG1B-690
63NHG1B-690
80NHG1B-690
100NHG1B-690
125NHG1B-690
160NHG1B-690
200NHG1B-690
Amp Rating
Minimum
Pre-arcing
3000
5500
9800
18000
27000
58000
106000
*I1 120kA
@ 690Vac
20000
38000
71400
136000
98300
195000
328000
Watts
Loss
6.0
7.0
8.5
9.5
13.0
14.0
16.0
0.409kg
Net Weight
per Fuse
50
63
80
100
125
160
200
* I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements.
Dimensions - mm
28-01-2010
BU-SB10048
Form No.NH690V
Page 4 of 7
Data Sheet 720109
COOPER [ COOPER BUSSMANN, INC. ]
