UL/CSA Fuses
General Purpose
UL/CSA Fuses
Current Limiting
15.5kV E-Rated Medium Voltage Fuses
Special
Purpose Fuses
E-Rated Power Fuses Having Full Range Clearing Capability for Medium Voltage
Transformer Circuit Protection
Part
Number
MV155F1CBX5E
MV155F1CBX7E
MV155F1CBX10E
MV155F1CBX15E
MV155F1CBX20E
MV155F1CBX25E
MV155F1CBX30E
MV155F1DBX10E
MV155F1DBX15E
MV155F1DBX20E
MV155F1DBX25E
MV155F1DBX30E
MV155F1DBX40E
MV155F1DBX50E
MV155F1DBX65E
MV155F1DBX80E
MV155F1DBX100E
MV155F2DBX125E
MV155F2DBX150E
MV155F2DBX175E
MV155F2DBX200E
MV155F1DCX65E
MV155F1DCX80E
MV155F1DCX100E
MV155F2DCX125E
MV155F2DCX150E
MV155F2DCX175E
MV155F2DCX200E
Amp
Rating
5E
7E
10E
15E
20E
25E
30E
10E
15E
20E
25E
30E
40E
50E
65E
80E
100E
125E
150E
175E
200E
65E
80E
100E
125E
150E
175E
200E
Length
(In)
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
18.75
21.75
21.75
21.75
21.75
21.75
21.75
21.75
Dia.
(In)
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
# of
Clip
Barrels Center (In)
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
2
15
2
15
2
15
2
15
1
18
1
18
1
18
2
18
2
18
2
18
2
18
MV155 Specifications
E-Rated Medium Voltage Fuses
Meets E-Rating requirements of ANSI C37.46
Meets Full Range requirements of ANSI C37.40.
Voltage Rating:
Interrupting Rating:
Current Limiting
Benefits:
• Standard clip center lengths and barrel diameters.
• 100% tested for reliability.
• Suitable for indoor or outdoor usage.
• Full Range capability.
Applications:
• For transformer and feeder protection.
Recommended Fuseclips:
Refer to page 115 in this catalog.
15,500Vac
50kA Maximum Symmetrical Amps
Application
Section
Fuse Blocks,
Holders & Misc.
Medium
Voltage Fuses
Canadian
Fuses & Holders
112
For additional information, visit www.edisonfuse.com
UL/CSA Fuses
Current Limiting
15.5kV E-Rated Medium Voltage Fuses
Circuit Protection
E-Rated Medium Voltage Fuses for Transformer and Feeder Protection
Time-Current Characteristics – Min. Melt
7A
10A
15A
20A
25A
30A
Time-Current Characteristics –Total Clear
10A
15A
20A
25A
30A
UL/CSA Fuses
General Purpose
5A
5A
7A
AMP RATING
100
AMP RATING
100
10
10
Special
Purpose Fuses
TIME IN SECONDS
TIME IN SECONDS
1
1
Canadian
Fuses & Holders
.1
.1
Medium
Voltage Fuses
7000
1000
CURRENT IN AMPS
CURRENT IN AMPS
Dimensions - in
MV155F1CBX
1000
7000
100
100
10
10
.01
.01
Fuse Blocks,
Holders & Misc.
18.75"
17.74"
0.38"
2.00"
2.03"
0.63"
1.25"
1.25"
15.00"
Clip Center
Application
Section
Position of Open Fuse
Indicator After
Operation
For additional information, visit www.edisonfuse.com
113
UL/CSA Fuses
Current Limiting
15.5kV E-Rated Medium Voltage Fuses
E-Rated Medium Voltage Fuses for Transformer and Feeder Protection
Time-Current Characteristics – Min. Melt
100A
Time-Current Characteristics –Total Clear
15A
20A
25A
30A
40A
50A
65A
80A
100A
10A
15A
20A
25A
30A
40A
50A
65A
80A
AMP RATING
100
10A
AMP RATING
UL/CSA Fuses
General Purpose
100
10
10
Special
Purpose Fuses
TIME IN SECONDS
1
TIME IN SECONDS
7000
1
Canadian
Fuses & Holders
.1
.1
Medium
Voltage Fuses
1000
CURRENT IN AMPS
CURRENT IN AMPS
Dimensions - in
Fuse Blocks,
Holders & Misc.
MV155F1DBX
18.75"
17.74"
0.38"
3.00"
1.25"
1.25"
15.00"
Clip Center
Position of Open Fuse
Indicator After
Operating
MV155F1DCX
21.75"
20.74"
2.40"
0.63"
3.00"
1.25"
1.25"
18.00"
Clip Center
3.38"
Position of Open Fuse
Indicator After
Operating
0.38"
2.40"
1000
0.63"
Application
Section
114
For additional information, visit www.edisonfuse.com
7000
100
100
10
10
.01
.01
UL/CSA Fuses
Current Limiting
15.5kV E-Rated Medium Voltage Fuses
Circuit Protection
E-Rated Medium Voltage Fuses for Transformer and Feeder Protection
Max. Peak Let-through Current Curves
Maximum Peak Arc Voltage for E-Rated
Full Range Power Fuse
UL/CSA Fuses
General Purpose
B
AMP
RA
TING
50
50
MAXIMUM LET-THROUGH (PEAK kA)
10
MAXIMUM PEAK ARC VOLTAGE (kV)
100A &
125A
80A
65A
50A
30A & 40A
25A
20A
15A
7A & 10A
5A
40
Special
Purpose Fuses
30
1
20
A
Canadian
Fuses & Holders
10
AVAILABLE CURRENT IN kA
(RMS Symmetrical)
0
10
15
20
0
5
20
.1
1
.1
10
CIRCUIT VOLTAGE (kV)
Recommended Fuse Clips for Medium Voltage Fuses
Part
No.
A3354710
A3354730
Fuse
Diameter
2 inches
3 inches
Clip Dimensions - in
A
3.39
3.94
B
1.97
2.44
C
2.00
3.00
D
E
F
G
1.18 4.41 1.50 0.39
1.18 5.51 1.50 0.39
Medium
Voltage Fuses
Fuseclips are for single barrel applications only.
Fuse Blocks,
Holders & Misc.
A
F
C
G
B
Application
Section
E
D
For additional information, visit www.edisonfuse.com
115