B
U
SS
MANN
S
ERIE
S
Product description
Eaton’s Bussmann® series 400 V a.c. NH square
bodied industrial fuse links are suitable for a
wide variety of applications.
Standard features
• Reliable dual indicator system
• Low temperature rise
• Globally compliant
• Compatible with Eaton’s Bussmann series
NH bases and NH Fuse gear
400 Volts gG/gL NH Fuse links
Technical Data 720099 Effective October 2017
Supersedes September 2015
2
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
EATON www.eaton.com
Catalogue symbol:
• (amp)NHG(size)B-400 with conducting metal gripping lugs
• (amp(NHG(size)BI-400 with insulated metal gripping lugs
Fuse body size:
• 000 to 3
Technical data:
• Volts: 400 V a.c.
• Amps: 2 to 630 A
• Breaking capacity: 120 kA AC
• Operating frequency: 45-62 Hz
• Class of operation: gG/gL
Standards/Approvals:
• IEC 60269
• VDE 0636
• DIN 43620
• CE
Packaging:
• Sizes 000 to 3: 3 per carton
Size - mm
Table 1. NH Sizes
Size a1 a2
(max) a3 a4 b c1 c2 d e1
(max) e2
(max) e3
(max) e4 f
(max)
000 78.5 ± 1.5 54 45±1.5 49±1.5 15 35 10 2±0.5 41 21 16 6 8
00 78.5 ± 1.5 54 45±1.5 49±1.5 15 35 11 2±0.5 48 30 25 6 15
01 135±2.5 75 62±2.5 68±2.5 15 40 11 2.5±0.5 48 30 25 6 15
1 135±2.5 75 62±2.5 68±2.5 20 40 11 2.5±0.5 53 40 25 6 15
02 150±2.5 75 62±2.5 68±2.5- 20 48 11 2.5±0.5 53 40 25 6 15
2 150±2.5 75 62±2.5 68±2.5 25 48 11 2.5±0.5 61 53 25 6 15
03 150±2.5 75 62±2.5 68±2.5 25 60 11 2.5±0.5 61 53 25 6 15
3 150±2.5 75 62±2.5 68±2.5 32 60 11 3±0.5 75 70 25 6 18
Microswitches
NH Fuse link
body size Suitable microswitch
000 170H0236
00 170H0236
01 170H0235
1 170H0236
02 BVL50
2 170H0235 or 170H0236
03 BVL50
3 170H0235
Compatible fuse holders and fuse gear
Description Type Data sheet number
Fuse bases 1-pole DIN-Rail mounting SD-D 10163
Screw mounting SD-S 10163
Fuse bases 3-pole DIN-Rail mounting TD-D 10163
Fuse bases accessories IP20, Shroud and phase
barriers kits
10163
Fuse rails Vertical EBF 10240
Fuse switch
disconnectors
Vertical EBV 10275
Horizontal - EBH size 000 10292
Horizontal - EBH sizes 00
to 4
10293
3
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
EATON www.eaton.com
Table 2. Part numbers
Size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
gG/gL dual indicator
Pack
quantity
Voltage conducting
metal gripping lugs
Insulated metal
gripping lugs
000 2 400 2NHG000B-400 2NHG000BI-400 3
44NHG000B-400 4NHG000BI-400
66NHG000B-400 6NHG000BI-400
10 10NHG000B-400 10NHG000BI-400
16 16NHG000B-400 16NHG000BI-400
20 20NHG000B-400 20NHG000BI-400
25 25NHG000B-400 25NHG000BI-400
32 32NHG000B-400 32NHG000BI-400
35 35NHG000B-400 35NHG000BI-400
40 40NHG000B-400 40NHG000BI-400
50 50NHG000B-400 50NHG000BI-400
63 63NHG000B-400 63NHG000BI-400
80 80NHG000B-400 80NHG000BI-400
100 100NHG000B-400 100NHG000BI-400
00 125 125NHG00B-400 125NHG00BI-400
160 160NHG00B-400 160NHG00BI-400
01 35 35NHG01B-400 35NHG01BI-400
40 40NHG01B-400 40NHG01BI-400
50 50NHG01B-400 50NHG01BI-400
63 63NHG01B-400 63NHG01BI-400
80 80NHG01B-400 80NHG01BI-400
100 100NHG01B-400 100NHG01BI-400
125 125NHG01B-400 125NHG01BI-400
160 160NHG01B-400 160NHG01BI-400
1200 200NHG1B-400 200NHG1BI-400
224 224NHG1B-400 224NHG1BI-400
250 250NHG1B-400 250NHG1BI-400
02 35 35NHG02B-400 35NHG02BI-400
40 40NHG02B-400 40NHG02BI-400
50 50NHG02B-400 50NHG02BI-400
63 63NHG02B-400 63NHG02BI-400
80 80NHG02B-400 80NHG02BI-400
100 100NHG02B-400 100NHG02BI-400
125 125NHG02B-400 125NHG02BI-400
160 160NHG02B-400 160NHG02BI-400
200 200NHG02B-400 200NHG02BI-400
224 224NHG02B-400 224NHG02BI-400
250 250NHG02B-400 250NHG02BI-400
2315 315NHG2B-400 315NHG2BI-400
355 355NHG2B-400 355NHG2BI-400
400 400NHG2B-400 400NHG2BI-400
630 630NHG2B-400 -
03 250 250NHG03B-400 250NHG03BI-400
315 315NHG03B-400 315NHG03BI-400
355 355NHG03B-400 355NHG03BI-400
400 400NHG03B-400 400NHG03BI-400
3 500 500NHG3B-400 500NHG3BI-400
630 630NHG3B-400 630NHG3BI-400
* Available upon request
4
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
EATON www.eaton.com
Time-current curves - NH Size 000
Technical data - NH size 000
Part numbers
with metal
gripping lugs
Part numbers
with insulated
metal gripping
lugs
Fuse link
size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
I2t (Amps2 Seconds)
Watts loss
Net weight
per fuse
(kg)
Minimum
pre-arcing
*I1 120kA
at 400 V a.c.
2NHG000B-400 2NHG000BI-400 000 2 400 3.5 5.5 0.8 0.133
4NHG000B-400 4NHG000BI-400 4 6 10.5 1.4
6NHG000B-400 6NHG000BI-400 6 14 19 2.2
10NHG000B-400 10NHG000BI-400 10 60 175 1.5
16NHG000B-400 16NHG000BI-400 16 240 710 2.3
20NHG000B-400 20NHG000BI-400 20 584 1800 2.2
25NHG000B-400 25NHG000BI-400 25 1000 2800 3.1
32NHG000B-400 32NHG000BI-400 32 2400 9600 2.8
35NHG000B-400 35NHG000BI-400 35 2900 11,300 2.8
40NHG000B-400 40NHG000BI-400 40 4000 16,400 3
50NHG000B-400 50NHG000BI-400 50 4000 12,000 3.4
63NHG000B-400 63NHG000BI-400 63 6000 20,400 4.5
80NHG000B-400 80NHG000BI-400 80 9900 35,700 4.7
100NHG000B-400 100NHG000BI-400 100 18,100 39,800 5.2
*I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
Current in Amps (A)
Time in seconds (s)
5
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
EATON www.eaton.com
Time-current curves - NH Size 00
Technical data - NH size 00
Part numbers
with metal
gripping lugs
Part numbers
with insulated
metal gripping
lugs
Fuse link
size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
I2t (Amps2 Seconds)
Watts loss
Net weight
per fuse
(kg)
Minimum
pre-arcing
*I1 120kA
at 400 V a.c.
125NHG00B-400 125NHG00BI-400 00 125 400 25,000 80,000 8 0.185
160NHG00B-400 160NHG00BI-400 160 60,000 126,000 7.8
*I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
Current in Amps (A)
Time in seconds (s)
6
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
EATON www.eaton.com
Time-current curves - NH Size 01 and 1
Technical data - NH size 01 and 1
Part numbers
with metal
gripping lugs
Part numbers
with insulated
gripping lugs
Fuse link
size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
I2t (Amps2 Seconds)
Watts loss
Net weight
per fuse
(kg)
Minimum
pre-arcing
*I1 120kA
at 400 V a.c.
35NHG01B-400 35NHG01BI-400
01 35 400 2400 7600 4.9 0.269
40NHG01B-400 40NHG01BI-400 40 3300 10,600 5
50NHG01B-400 50NHG01BI-400 50 4200 10,400 4.7
63NHG01B-400 63NHG01BI-400 63 6600 16,300 5.6
80NHG01B-400 80NHG01BI-400 80 9600 33,600 5.6
100NHG01B-400 100NHG01BI-400 100 16,000 56,000 6.8
125NHG01B-400 125NHG01BI-400 125 24,000 86,400 8.8
160NHG01B-400 160NHG01BI-400 160 53,000 111,300 8.9
200NHG1B-400 200NHG1BI-400 1200 89,000 232,000 12 0.387
224NHG1B-400 224NHG1BI-400 224 119,000 322,000 12
250NHG1B-400 250NHG1BI-400 250 171,000 479,000 14
*I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
Current in Amps (A)
Time in seconds (s)
Current in Amps (A)
Time in seconds (s)
7
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
EATON www.eaton.com
Time-current curves - NH Size 02 and 2
Technical data - NH size 02 and 2
Part numbers
with metal
gripping lugs
Part numbers
with insulated
metal gripping
lugs
Fuse link
size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
I2t (Amps2 Seconds)
Watts loss
Net weight
per fuse
(kg)
Minimum
pre-arcing
*I1 120kA
at 400 V a.c.
35NHG02B-400 35NHG02BI-400 02 35 400 2400 7600 4.4 0.402
40NHG02B-400 40NHG02BI-400 40 3300 10,600 5
50NHG02B-400 50NHG02BI-400 50 4200 10,400 6.5
63NHG02B-400 63NHG02BI-400 63 6600 16,300 5.5
80NHG02B-400 80NHG02BI-400 80 10,000 34,800 5.5
100NHG02B-400 100NHG02BI-400 100 16,000 56,000 6.6
125NHG02B-400 125NHG02BI-400 125 24,000 86,400 8.7
160NHG02B-400 160NHG02BI-400 160 50,000 185,000 10
200NHG02B-400 200NHG02BI-400 200 89,000 232,000 12
224NHG02B-400 224NHG02BI-400 224 119,000 322,000 12
250NHG02B-400 250NHG02BI-400 250 171,000 479,000 14
315NHG2B-400 315NHG2BI-400
2315 280,000 924,000 19 0.630
355NHG2B-400 355NHG2BI-400 355 350,000 1,155,000 22
400NHG2B-400 400NHG2BI-400 400 504,000 1,673,000 24
630NHG2B-400 - 630 2,100,000 5,775,000 44
*I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
35
40
50
63
80
100
125
160
224
2
10
000
4
6
6
4
1
000
2
2
1
0
000
6
1
00
2
6
1
0
4
4
2
1
4
2
0
.
1
6
TIME -
Seco
n
ds
6
4
2
0
.
01
4
00
315
3
55
2
8
6
1000
4
2
8
4
6
2
8
6
C
URRENT - Am
p
ere
s
100
630
Current in Amps (A)
Time in seconds (s)
Technical Data 720099
Effective October 2017
400 Volts gG/gL NH Fuse links
Eaton
EMEA Headquarters
Route de la Longeraie 7
1110 Morges, Switzerland
Eaton Electrical Products Limited
Melton Road
Burton-on-the-Wolds
Leicestershire, LE12 5TH
United Kingdom
© 2017 Eaton
All Rights Reserved
PDF Only
Publication No. 720099
October 2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
Time-current curves - NH Size 03 and 3
Technical data - NH size 03 and 3
Part numbers
with metal
gripping lugs
Part numbers
with insulated
metal gripping
lugs
Fuse link
size
Rated
current
(Amps)
Rated
voltage
(V a.c.)
I2t (Amps2 Seconds)
Watts loss
Net weight
per fuse
(kg)
Minimum
pre-arcing
*I1 120kA at
400 V a.c.
250NHG03B-400 250NHG03BI-400 03 250 400 115,000 379,500 18 0.634
315NHG03B-400 315NHG03BI-400 315 280,000 924,000 19
355NHG03B-400 355NHG03BI-400 355 350,000 1,155,000 22
400NHG03B-400 400NHG03BI-400 400 504,000 1,663,000 24
500NHG3B-400 500NHG3BI-400 3500 686,000 2,605,000 30 1.043
630NHG3B-400 630NHG3BI-400 630 1,590,000 6,201,000 36
*I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements
Current in Amps (A)
Time in seconds (s)
Changes to the products, to the information
contained in this document, and to prices
are reserved; so are errors and omissions.
Only order confirmations and technical
documentation by Eaton is binding. Photos
and pictures also do not warrant a specific
layout or functionality. Their use in whatever
form is subject to prior approval by Eaton.
The same applies to Trademarks (especially
Eaton, Moeller, and Cutler-Hammer). The
Terms and Conditions of Eaton apply, as
referenced on Eaton Internet pages and
Eaton order confirmations.