12
Product offering
DC120-123
1 100VDC
Minimum Breaking Capacity = 2In; Maximum Breaking Capacity = 100kA
Rated voltage Rated Current Size Cat. Number Packaging
1 200VDC IEC @ L/R = 1ms
50A 120 DC120GC12C050EF 1
63A 120 DC120GC12C063EF 1
80A 120 DC120GC12C080EF 1
100A 121 DC121GC12C100EF 1
125A 121 DC121GC12C125EF 1
160A 121 DC121GC12C160EF 1
200A 121 DC121GC12C200EF 1
250A 121 DC121GC12C250EF 1
1 100VDC IEC @ L/R = 1ms 315A 122 DC122GC11C315EF 1
Drawing
97.5 with MC2R 3E
82.5 with MCR 3E
67.5 with MC 3E
102.5 avec MC2R 3E
87.5 avec MCR 3E
72.5 avec MC 3E
106.5 with MC2R 3E
91 with MCR 3E
76 with MC 3E
120
121
122
HelioFuse
Ferraz Shawmut • Solar solutions 13
Cat. Number Contact Qty of NO-NC
separated circuits
Packaging
MC3E1-5N Mini = 20V 50mA
Maxi = 5A
11 & 3
MC3E1-5NBS Mini = 10V 10mA
Maxi = 3A
11 & 3
MC3E1-9NBS 2 1 & 3
Accessories
Cat. Number Nb of poles Packaging Insulation Voltage
SP43-120 1 1
2 500VDC
SE43-121 1 1
SE43-122 1 1
Fuse bases
G
P
M
F
B
L
A
D
H
C*
E
N
¿S ¿R
G
P
M
1410
F
A
L
Q
D
C*
E
N
B
H
14 10 ¿S ¿R
G
P
M
1410
F
A
L
Q
D
C*
E
N
B
H
14 10 ¿S ¿R
Cat. Number Watt Losses @ 0.7In & 20°C
DC120GC11C050EF 3.4
DC120GC11C063EF 4.4
DC120GC11C080EF 5.6
DC120GC11C100EF 7.0
DC120GC11C125EF 8.8
DC120GC11C160EF 11.3
DC121GC11C200EF 15.7
DC121GC11C250EF 19.6
DC122GC11C315EF 24.3
Remote signalling system for fitting on fuses equipped with micro-switch support.
0.4
P/P0,7In
0.45 0.50.550.6 0.65 0.70.750.8I/In
0.9
1.0
1.0
1.1
1.1
1.2
1.2
010203040506070
P(T)/P(20)
Ta (°C)
Corrective factor for power losses vs. ambient temperature
0.20
0.40
0.60
0.80
1.00
1.20
1.40
Cat. Number Drawing A B C* D E F G H L M N P Q Ø R Ø S
SP43-120 1 194.5 42 125 54.5 26 214.5 134.5 10 234.5 106.5 28 184 8.5 5.5
SE43-121 2 204.5 42 130 54 32 238.5 141.5 10 270.5 116.5 28 191.5 166.5 10.5 5.5
SE43-122 2 230.5 54 140 60 42 260.5 136.5 15 296.5 77.5 35 206.5 171.5 12.5 8.5
Electrical characteristics
