Technical Data 10163
Effective June 2018
Supersedes October 2017
BUSSMANN
SERIES
NH Bases
Product description
Eaton’s Bussmann™ series NH Bases have been
designed with thermoplastic bodies DIN-Rail
and/or screw mounting (size 4 screw mounting
only).
This range comes with accessories including
phase barriers: IP20 finger safe protection kits
(IEC only) and neutral links.
Microswitch also available for remote signaling
of fuse link operation.
Standard features
•
Complies with IEC 60269-1 and 2 fuse
system A (NH Base), manufacturers type test
certificates of compliance available.
•
3-pole integral NH00 Base available with
reduced width
•
Clip-in phase barriers, terminal shrouds and
fuse covers available
•
Vibration tested to IEC 60068-2-6 for marine
use
Technical Data 10163
NH Bases
Effective June 2018
Catalogue symbol
•
1-pole DIN-Rail and screw mounting: SD(size)-D
•
1-pole screw mounting only: SD(size)-S
•
3-pole DIN-Rail and screw mounting: TD(size)-D
•
3-pole Integral DIN-Rail and screw mounting: TD00-DxI (see
catalogue numbers for details)
Technical data
Rated voltage:
•
•
690 V a.c. IEC
•
1000 V a.c. UL for SD1-D only
•
Rated current: 160 to 1600 A
•
Rated for fuse links with breaking capacity of 120 kA
Standard/Approvals
•
IEC 60269-1 and 2
•
VDE 0636-1 and 2
Packaging
•
1-pole: 3
•
3-pole and SD4: 1
Technical data
SD00-D
SD1-D
TD00-D
TD1-D
TD00-DI
Glass filled PBT
Silver plated copper
Zinc clear plated steel
Fuse base catalogue numbers
Base
Contacts
Screw, nuts and washers
Derating temperature factors for
maximum current
SD4-S
SD4-S1600
1
1
1
1
1
1
40°C
0.95
0.95
0.95
0.95
0.95
0.95
50°C
0.85
12W
0.85
32W
0.85
45W
0.85
60W
0.85
110W
0.85
145W
M8
10N•m
M10
32N•m
M10
32N•m
M12
32N•m
M16
56N•m
M16
56N•m
Terminal screw
Maximum tightening torque terminal screw
DIN-Rail
Fixing
Screw
Fuse operated signal
Operating temperature range
Storage temperature range
2
SD3-D
TD3-D
35°C
Maximum power acceptance
IP20 finger safe protection kits (IEC only)
With microswitch 16A/250V
SD2-D
TD2-D
EATON www.eaton.com
-20 to 70°C
-40 to 80°C
Technical Data 10163
NH Bases
Effective June 2018
1-pole and 3-pole non integral NH Bases - Catalogue numbers
Compatible NH
Fuse link body
size
00
Poles
1-pole
Current
(Amps)
160
DIN-Rail and screw
mounting
SD00-D
Screw mounting
only
SD00-S
Pack
quantity
3
1
3-pole
1-pole
160
250
TD00-D
SD1-D
N/A
SD1-S
1
3
3-pole
250
TD1-D
N/A
1
2
1-pole
400
400
SD2-D
SD2-DD*
SD2-S
N/A
3
3
3-pole
400
400
TD2-D
TD2-DD*
N/A
N/A
1
1
3
1-pole
630
SD3-D*
SD3-S
3
4
3-pole
1-pole
630
1250
TD3-D*
N/A
N/A
SD4-S
1
1
1600
N/A
SD4-S1600
1
Compatible fuse links
400/500/690 V NH gG and
aM fuse links
*Double fuse contact clips
1-pole and 3-pole non integral NH base - Catalogue numbers structure
Poles
SD = Single pole
Compatible NH Fuse links body size
00 = Compatible for NH fuse links body size 00
TD = Triple pole
1 = Compatible for NH fuse links body size 1
2 = Compatible for NH fuse links body size 2
Mounting type
D = DIN-Rail and screw mounting
DD = Double fuse contact clips
S = Screw mounting only
S1600 = Screw mounting only, 1600 A
3 = Compatible for NH fuse links body size 3
4 = Compatible for NH fuse links body size 4
(Single pole only)
For example catalogue number SD2-D represents a 1-pole SD NH Fuse base, suitable for a NH fuse link body size 2 fuse link, S screw
mounting only
3-pole Integral NH Base parts - Catalogue numbers
Catalogue numbers
TD00-DI
TD00-DCI
TD00-DPI
Line side mounting
Screw mounting holes
Clinch nut
Pressure plate
Compatible NH Fuse
Load side mounting
link body size
Screw mounting holes 00
Clinch nut
Pressure plate
TD00-DBI
TD00-DCPI
TD00-DCBI
TD00-DPBI
70 mm fixed box lug
Clinch nut
Clinch nut
Pressure plate
70 mm fixed box lug
Pressure plate
70 mm fixed box lug
70 mm fixed box lug
Poles
3-pole
Current
(Amps)
160
Pack
quantity
1
Compatible NH fuse links
400/500/690 V NH gG and
aM fuse links
3-pole Integral NH Base parts - Catalogue numbers structure
Poles
TD = Triple pole
Compatible NH Fuse links size
00 = Compatible for NH fuse links
body size 00
Line side mounting/ Load side mounting
I = Integral base screw mounting/screw
mounting
C = Clinch nut/clinch nut
P = Pressure plate/pressure plate
B = 70 mm fixed box lug/70 mm fixed box lug
CP = Clinch nut/pressure plate
CB = Clinch nut/70 mm fixed box lug
PB = Pressure plate/70 mm fixed box lug
Integral NH Base
I = Integral NH Base
For example catalogue number TD00-CPI represents a 3-pole TD NH Fuse base, suitable for a NH fuse link body size 00, with C clinch
nut load side mounting and P pressure plate load side mounting, I integral base
EATON www.eaton.com
3
Technical Data 10163
NH Bases
Effective June 2018
Solid links catalogue numbers
NH fuse link body
size
NH00
NH1
NH2
Current (Amps)
160
250
400
Catalogue
numbers
SDL-00
SDL-1
SDL-2
Pack quantity
3
3
3
NH3
630
SDL-3
3
Solid link
Accessories
Fuse extraction handle
NH fuse link body
size
NH00-3
Catalogue
numbers
FEH
Current (Amps)
160 - 630
Pack quantity
1
Fuse extraction handle
Shroud kits
Fuse base
range
SD00
NH fuse link Current
body size
(Amps)
NH00
160
Catalogue
numbers
SD00-SK
SD1
SD2
SD3
NH1
NH2
NH3
SD12-SK
SD12-SK
SD3-SK
250
400
630
Description
Kit includes 2 shrouds
and 1 fuse cover
Shroud kit
Phase barrier kit
NH fuse
link body
size
NH00
NH1
NH2
NH3
4
Current
(Amps)
160
250
400
630
Catalogue
numbers
SD00-PB
SD12-PB
SD12-PB
SD3-PB
Pack
quantity
1
1
1
1
EATON www.eaton.com
Description
2-Phase barriers
2-Phase barriers and 2 ganging links
Phase barrier
Ganging link
Technical Data 10163
NH Bases
Effective June 2018
Accessories
IP Protection Kits
NH fuse link Current
body size
(Amps)
NH00
160
Catalogue
numbers
TD00-IP20
Fuse cover
3
Shroud
6
Phase
barrier
2
Ganging
link
1
TD00-IP20I
TD00-IP20IC
NH1
250
TD1-IP20
NH2
NH3
400
630
TD2-IP20
TD3-IP20
Integral kit
3
1
3
TD00-IP20
6
TD00-IP20I
2
2
TD00-IP20IC
Description
Triple pole protection kit for TD00-D with shrouds, fuse
covers and phase barriers
Integral triple pole protection kit for TD00-DI with molded
shrouds and phase barriers
Integral triple pole protection kit for TD00-DI with fuse
covers and molded shrouds and phase barriers
Triple pole protection kit with terminal shrouds, fuse cover
phase barriers and ganging links
TD(size 1 to 3)-IP20
Microswitch
Catalogue numbers Pack quantity
BVL50
1
170H0236
12
Ratings
5 A 250 V a.c.
2 A 250 V a.c.
170H0238
2 A 250 V a.c.
12
Microswitch suitable for the following NH fuse links:
•
400 Volts gG/gL
•
500 Volts gG/gL and aM
•
690 Volts gG/gL and aM.
BVL50
Note: Microswitches fit onto the fuse gripping lugs and are applicable to all Bussmann series NH fuses.
5
EATON www.eaton.com
170H0236
Technical Data 10163
NH Bases
Effective June 2018
Dimensions (mm) 1-pole, size 00
NH fuse link body
size
NH00
Pole
1-pole
A
120
B
102
C
35.5
D
20
E
56
F
24
G
51
H
M8x20
I
25
J
8
Dimensions (mm) 1-pole, sizes 1, 2 and 3
Fuse body
size
NH1
NH2
NH3
Poles/Type
1-pole
A
199
B
175
C
56
D
35
E
79
F
37
G
78
H
M10x25
I
25
J
10
K
30
1 pole
1-pole double clip
1-pole
224
223
239
199
199
209
56
56
56
35
35
36
79
82
82
37.5
37
37.5
86
79
88
M10x25
M10x25
M12x30
25
25
25
10
10
10
30
30
30
EATON www.eaton.com
6
Technical Data 10163
NH Bases
Effective June 2018
Dimensions (mm) 1-pole, size 4
NH fuse link
body size
Poles/Type
1-pole 1250A
NH4
1-pole 1600A
A
295
B
255
C
90
D
52
E
105
F
47
G
122
H
M16x40
I
30
J
14
K
40
L
150
M
92
N
M12x40
295
255
90
60
105
50
125
M16x40
30
14
40
150
92
M12x40
Dimensions (mm) 3-pole, size 00
NH fuse link
body size
Poles/Type
NH00
3-pole
7
A
120
EATON www.eaton.com
B
102
C
35.5
D
20
E
56
F
24
G
51
H
M8x20
I
25
J
8
K
-
L
103.5
M
34
N
146
P
89
Technical Data 10163
NH Bases
Effective June 2018
Dimensions (mm) 3-pole, sizes 1, 2 and 3
NH Fuse link
body size
NH1
Poles/Type
3-pole
A
199
B
175
C
56
D
35
E
79
F
37
G
78
H
M10x25
I
25
J
10
K
30
L
188
M
66
N
245
P
125.5
NH2
3-pole
3-pole double clip
224
223
199
199
56
56
35
35
79
82
37.5
37
86
79
M10x25
M10x25
25
25
10
10
30
30
188
188
66
66
245
245
125.5
125.5
NH3
3-pole
239
209
56
36
82
37.5
88
M12x30
25
10
30
221
82.5
260
137.5
Dimensions (mm) integral 3-pole, size 00
NH fuse link
body size
Poles/Type
NH00
3-pole Integral
A
120
B
102
C
-
D
20
E
56
F
24
G
51
H
I
M8x20 -
J
K
7.5x10 63.5
L
97
M
32.3
N
146
EATON www.eaton.com
P
90
8
Technical Data 10163
NH Bases
Effective June 2018
Fixings dimensions (mm) for integral 3-pole NH Base
Pressure plate
Box lug
$
$
Clinch nut
Eaton
EMEA Headquarters
Route de la Longeraie 7
1110 Morges, Switzerland
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.
Eaton Electrical Products Limited
Melton Road
Burton-on-the-Wolds
Leicestershire, LE12 5TH
United Kingdom
© 2017 Eaton
All Rights Reserved
PDF Only
Publication No. 10163
June 2018
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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