NH DIN Dual Indication Fuse Links
Class gG/gL, 690Vac, 2 to 500 Amps, Sizes 000 to 3
Standards/Approvals
IEC 60269-2, DIN 43620 Part 1 and 3
Description
NH
A square bodied range of industrial fuse
links for a wide variety of applications.
All fuse links are packed in 3’s
Packaging
Catalogue Symbol
With metal gripping lugs:
(amp)NHG(Size)B-690
Operation Class:
gG/gL
Technical Data
Size: 000 to 3
Rated voltage: 690Vac
Amps: 2 to 500A
Rated breaking capacity: 120kA
Operating frequency: 45-62Hz
Design - Steatite insulator
- Corrosion-resistant aluminium end plates
- Corrosion-resistant steel plated screws
Contact blade: Full contact silver plated copper blades
Environmental
100% recyclable (including packaging)
RoHS compliant
Cadmium and lead free for sizes 000 to 3 (2 to 500A)
Features
Low watts loss
Reliable dual indicator system
Fuse Holders
Fuse bases: SB*-D single-pole,TB*-S three-pole
Fuse rails - vertical: BFR
Fuse switch disconnectors vertical: BFD
Fuse switch disconnectors horizontal: BFH
* Select required size of fuse base
Dimensions - mm
Size
000
00
0
1
2
3
78.5±1.5
78.5±1.5
125±2.5
135±2.5
150±2.5
150±2.5
a
1
a
2
(max)
54
54
68
75
75
75
45±1.5
62
+3/-1.5
62±2.5
62±2.5
62±2.5
45±1.5
a
3
49±1.5
68
+1.5/-3
68±2.5
68±2.5
68±2.5
49±1.5
a
4
15
15
15
20
25
32
b
35
35
35
40
48
60
c
1
10
11
11
11
11
11
c
2
2±0.5
2.5±0.5
2.5±0.5
2.5±0.5
3±0.5
2±0.5
d
e
1
(max)
41
48
48
53
61
75
e
2
(max)
21
30
30
52
60
70
e
3
(max)
16
25
25
25
25
25
e
4
6
6
6
6
6
6
f (max)
15
15
15
15
18
8
28-01-2010
BU-SB10048
Form No.NH690V
Page 1 of 7
Data Sheet 720109
NH DIN Dual Indication Fuse Links
Class gG/gL, 690Vac, 2 to 125 Amps, Size 000 & 00
Size 000 & 00 Time-Current Characteristics
NH
(Amps)
Size 000 & 00 Technical Data
I
2
t (Amps
2
Seconds)
Part Numbers with
Metal Gripping Lugs
2NHG000B-690
4NHG000B-690
6NHG000B-690
10NHG000B-690
16NHG000B-690
20NHG000B-690
25NHG000B-690
32NHG000B-690
35NHG000B-690
40NHG000B-690
50NHG00B-690
63NHG00B-690
80NHG00B-690
100NHG00B-690
125NHG00B-690
Amp Rating
Minimum
Pre-arcing
3.5
6
14
60
240
500
920
1800
2400
3300
3000
5500
9800
18000
36000
*I1 120kA
@ 690Vac
8
16
25
400
1200
2500
4400
9600
12700
15000
21000
38000
67000
119000
210000
Watts
Loss
4
2
2
1.5
2.5
2.5
3.5
3.5
4
4
5
6
7
9.5
10.5
0.200kg
0.133kg
Net Weight
per Fuse
2
4
6
10
16
20
25
32
35
40
50
63
80
100
125
* I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements.
Dimensions - mm
Size 000
Size 00
28-01-2010
BU-SB10048
Form No.NH690V
Page 2 of 7
Data Sheet 720109
NH DIN Dual Indication Fuse Links
Class gG/gL, 690Vac, 6 to 100 Amps, Size 0
Size 0 Time-Current Characteristics
NH
(Amps)
Size 0 Technical Data
I
2
t (Amps
2
Seconds)
Part Numbers with
Metal Gripping Lugs
6NHG0B-690
10NHG0B-690
16NHG0B-690
20NHG0B-690
25NHG0B-690
32NHG0B-690
35NHG0B-690
40NHG0B-690
50NHG0B-690
63NHG0B-690
80NHG0B-690
100NHG0B-690
Amp
Rating
6
10
16
20
25
32
35
40
50
63
80
100
Minimum
Pre-arcing
14
58
240
490
1200
1800
2400
3300
3000
5500
9800
18000
*I1 120kA
@ 690Vac
25
430
1400
2800
5400
10800
12700
16500
14700
26000
44000
75000
Watts
Loss
2
2
3
3.5
3.2
4.8
4.7
5
6
7
8.5
9.5
0.245kg
Net Weight
per Fuse
* 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 3 of 7
Data Sheet 720109
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
NH DIN Dual Indication Fuse Links
Class gG/gL, 690Vac, 63 to 315 Amps, Size 2
Size 2 Time-Current Characteristics
NH
(Amps)
Size 2 Technical Data
I
2
t (Amps
2
Seconds)
Part Numbers with
Metal Gripping Lugs
63NHG2B-690
80NHG2B-690
100NHG2B-690
125NHG2B-690
160NHG2B-690
200NHG2B-690
224NHG2B-690
250NHG2B-690
315NHG2B-690
Amp Rating
Minimum
Pre-arcing
5500
9800
18000
27000
58000
106000
108000
153000
242000
*I1 120kA
@ 690Vac
66300
112400
193000
112000
207000
328000
355000
625000
788000
Watts
Loss
7.5
9
10
12.5
15
17.5
21
24
31
0.647kg
Net Weight
per Fuse
63
80
100
125
160
200
224
250
315
* 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 5 of 7
Data Sheet 720109
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