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Circuit-breakers, fuses
LV h.b.c. fuse bases
2010 CA08103002Z-EN
www.eaton.com19/81
LVh.b.c. fusebases
GS00-160
GSU1
GSU2
GSU3
General
Standards
IEC/EN 60 269-2-1;
VDE0636-201
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature
°C
-25 ... +55
-25 ... +55
-25 ... +55
-25 ... +55
Installation altitude
m
max. 2000
max. 2000
max. 2000
max. 2000
Mounting position
Vertical,
horizontal
Vertical,
horizontal
Vertical,
horizontal
Vertical,
horizontal
Overvoltage category/degree of
pollution
III/3
III/3
III/3
III/3
Busbar tag shroud at the front
Operational status
IP00
IP00
IP00
IP00
Direction of incoming supply
Any
Any
Any
Any
Weight
kg
0.4
1.7
2.1
2.7
Contacts
Rated operating voltage
U
e
V AC
690
690
690
690
Rated operating voltage
U
e
V DC
440
440
440
440
Rated operational current
I
e
A
160
250
400
630
Rated frequency
Hz
40 - 60
40 - 60
40 - 60
40 - 60
Heat dissipation at I
th
AC,
without NH-SE
W 6.9
12.9
27
52
Heat dissipation at I
th
DC,
without NH-SE
W 4.6
8.6
18
34.7
Rated insulation voltage
U
i
V AC
750
750
750
750
Max. fuse link
Size
NH00
NH1
NH2
NH3
Max. rated operational current, gL/gG
A
160
250
400
630
Max. admissible heat dissipation
NH-SE
P
v
W 12
23
34
48
Terminal capacity
Box terminal
Stranded
mm
2
-
-
-
-
Copper strip
Number of layers x width x
thickness
mm
-
-
-
-
Tightening torque
Nm
-
-
-
-
Flange connection
Bolt diameter
-
M10
M10
M10
Cable lug
mm
-
1 x 25 - 150
1 x 25 - 240
1 x 25 - 300
Flat rail
mm
-
30 x 10
30 x 10
40 x 10
Tightening torque
Nm
-
30 - 35
30 - 35
30 - 35
Box terminal
Stranded copper
mm
2
1.5 - 70
25 - 150
25 - 240
25 - 300
Copper strip
Number of layers x width x
thickness
mm
6 x 9 x 0.8
6 x 16 x 0.8
10 x 16 x 0.8
11 x 21 x 1
Tightening torque
Nm
2.6
9.5
23
23
Clamp-type cable terminal
Stranded aluminum/copper
mm
2
-
70 - 150
120 - 240
120 - 300
Tightening torque
Nm
-
4.5
11
11
Double clamp-type terminal
Stranded aluminum/copper
mm
2
-
2 x 70 - 95
2 x 120 - 150
2 x 120 - 240
Tightening torque
Nm
-
4.5
11
11
GS..., GSU