Technical Data 10351
Effective April 2016
Supersedes December 2015
BUSSMANN
SERIES
5.5kV E-Rated
Medium voltage fuses for feeder circuit, switchgear and transformer
protection
Features and benefits
•
Current-limiting E-Rated medium voltage
fuses are defined by their melting time-
current characteristic that permit their
electrical interchangeability with other fuses
of the same E Rating.
E-Rated fuses must have a defined current
response time specified by ANSI C37.46.
E-Rated fuse of 100 amps and below must
melt in 300 seconds at an RMS current
within the range of 200% to 240% of the
fuse’s nameplate current rating. E-Rated
fuses greater than 100 amps must melt
in 600 seconds at an RMS current within
the range of 220% to 264% of the fuse’s
nameplate current rating.
E-Rated fuses are physically dimensioned for
easy installation in existing hardware.
Current-limiting fuses provide positive
interruption even on low fault currents.
The fuse limits the magnitude of
electromechanical stresses in the protected
apparatus.
Constructions available in ferrule, bolt-on
and clip-lock, and specialty mount fuses for
AMPGARD™ motor starters.
Outdoor rating available on select catalog
numbers (requires installation in a suitable
enclosure).
Open fuse indicator easily integrates
into automation schemes and speeds
troubleshooting by providing a positive
visual indication of fuse operation.
50/60Hz operating frequency for worldwide
application.
Mountings are available in disconnect and
non-disconnect versions with porcelain or
glass polyester insulators.
Live parts and end fittings available.
•
•
•
Description:
•
E-Rated, current-limiting, medium voltage
fuses for feeder circuit, switchgear and
transformer protection.
•
•
•
•
•
•
Typical applications:
•
Medium voltage transformer primary
protection
Medium voltage feeder circuit protection
Medium voltage switches
Medium voltage metal-enclosed switchgear
•
•
•
Technical Data 10351
Effective April 2016
5.5kV E-Rated medium voltage fuses for
feeder circuit, switchgear and transformer protection
Dimensions (see catalog number tables for values)
E-Rated medium voltage ferrule fuses
Catalog symbols:
•
B
A
General purpose:
•
•
•
•
5CLE-_E-D (10-25A)
5CLE-_E (10-1350A)
5HLE-_E (10-450A)
JCY-_E (1-25A)
MV055F_ (10-450A)
•
Full range (per ANSI C37.40)
•
3.31
(84.1)
Ratings*:
•
•
•
•
•
•
A
C
Volts
5.5kV
Amps
1 to 1350A
Interrupting ratings
40 to 63kA RMS Sym
* See catalog number tables for voltages, ampacities and interrupting ratings
by catalog number.
Agency information:
•
E-Rated fuses meet the performance characteristics of
ANSI C37.46
UL
®
Listed, Guide JEEG, File E240398. See catalog numbers.
•
Recommended fuseclips and holders:
CLE and HLE
Catalog number
Fuse
mounting
type*
Non-
disconnect
Disconnect
†
Non-
disconnect
Disconnect
†
Non-
disconnect
Disconnect
†
Consult factory
Consult factory
Approximate dimensions - in (mm)
Voltage
BIL (kV)
Diameter
A
Clip center
B
Length
C
Mounting
(including live parts, end fittings)**
Porcelain insulator
Glass-polyester
insulator
Live parts
(including
end fittings)
End fittings
(disconnect
only)
Amp rating
CLE
10E-D–25E-D
30E–250E
Single barrel
15E–25E
Single barrel
300E–450E
Double barrel
600E and 750E
Double barrel
1100E and 1350E
Four barrel
60
60
60
60
60
60
60
—
3.0 (76.2)
14.0 (355.6)
17.9 (454.7)
5CLE-PNM-D
5CLE-PDM-D
5CLE-GNM-D
5CLE-GDM-D
5CLE-GNM-C
5CLE-GDM-C
5CLE-GNM-E
5CLE-GDM-E
—
—
CLE-NL-D
CLE-DL-D
CLE-NL-C
CLE-DL-C
CLE-NL-E
CLE-DL-E
—
—
—
CLE-DF-D
—
CLE-DF-C
—
CLE-DF-E
—
—
2.0 (50.8)
11.5 (292.1)
12.9 (327.7)
5CLE-PNM-C
5CLE-PDM-C
3.0 (76.2)
4.0 (101.6)
4.0 (101.6)
14.0 (355.6)
N/A
N/A
17.9 (454.7)
N/A
N/A
5CLE-PNM-E
5CLE-PDM-E
—
—
HLE
10E-D–250E
Single barrel
300E–450E
Double barrel
Non-
disconnect
Disconnect
Non-
disconnect
Disconnect
60
60
60
60
3.0 (76.2)
12.0 (304.8)
15.9 (403.9)
3.0 (76.2)
12.0 (304.8)
15.9 (403.9)
5HLE-PNM-D
5HLE-PDM-D
5HLE-PNM-E
5HLE-PDM-E
5HLE-GNM-D
5HLE-GDM-D
5HLE-GNM-E
5HLE-GDM-E
CLE-NL-D
CLE-DL-D
CLE-NL-E
CLE-DL-E
—
CLE-DF-D
—
CLE-DF-E
* See page 12 for illustrations and dimensions
** End fittings supplied only when required.
† Disconnect mountings provide a means for fuse extraction only. Do not use a disconnect mounting for load switching or fuse removal while energized.
2
Eaton.com/bussmannseries
5.5kV E-Rated medium voltage fuses for
feeder circuit, switchgear and transformer protection
CLE, HLE and JCY general purpose
Dimensions - in (mm)
Amp rating
1
2
3
5
7
10
10
10
15
15
15
15
20
20
20
20
25
25
25
25
30
30
40
40
50
50
65
65
80
80
100
100
125
125
150
150
175
175
200
200
250
250
300
300
350
350
400
400
450
450
Length A
11.2 (284)
11.2 (284)
11.2 (284)
11.2 (284)
11.2 (284)
11.2 (284)
17.9 (455)
15.9 (404)
11.2 (284)
12.9 (328)
17.9 (455)
15.9 (404)
11.2 (284)
12.9 (328)
17.9 (455)
15.9 (404)
11.2 (284)
12.9 (328)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
17.9 (455)
15.9 (404)
Diameter B
2 (51)
2 (51)
2 (51)
2 (51)
2 (51)
2 (51)
3 (76)
3 (76)
2 (51)
2 (51)
3 (76)
3 (76)
2 (51)
2 (51)
3 (76)
3 (76)
2 (51)
2 (51)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
3 (76)
Clip centers C
9 (229)
9 (229)
9 (229)
9 (229)
9 (229)
9 (229)
14 (356)
12 (305)
9 (229)
11.5 (292)
14 (356)
12 (305)
9 (229)
11.5 (292)
14 (356)
12 (305)
9 (229)
11.5 (292)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
14 (356)
12 (305)
Interrupting
rating kA
(RMS Sym.)
40
40
40
40
40
40
63
63
40
50
63
63
40
50
63
63
40
50
63
63
63
63
50
63
50
63
50
63
50
63
50
63
50
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
Number of Installation
barrels location
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
1 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
2 Indoor/outdoor
Technical Data 10351
Effective April 2016
Catalog number
JCY-1E
JCY-2E
JCY-3E
JCY-5E
JCY-7E
JCY-10E
5CLE-10E-D
5HLE-10E
JCY-15E
5CLE-15E*
5CLE-15E-D
5HLE-15E
JCY-20E
5CLE-20E*
5CLE-20E-D
5HLE-20E
JCY-25E
5CLE-25E*
5CLE-25E-D
5HLE-25E
5CLE-30E
5HLE-30E
5CLE-40E
†
5HLE-40E
†
5CLE-50E
†
5HLE-50E
†
5CLE-65E
†
5HLE-65E
†
5CLE-80E
†
5HLE-80E
†
5CLE-100E
†
5HLE-100E
†
5CLE-125E
†
5HLE-125E
†
5CLE-150E
†
5HLE-150E
†
5CLE-175E
†
5HLE-175E
†
5CLE-200E
†
5HLE-200E
†
5CLE-250E
†
5HLE-250E
†
5CLE-300E
†
5HLE-300E
†
5CLE-350E
†
5HLE-350E
†
5CLE-400E
†
5HLE-400E
†
5CLE-450E
†
5HLE-450E
†
* Fuses conform to dimensional standards established by Westinghouse.
† UL Listed, Guide JEEG, File E240398.
Eaton.com/bussmannseries
3
Technical Data 10351
Effective April 2016
5.5kV E-Rated medium voltage fuses for
feeder circuit, switchgear and transformer protection
5.5kV time-current curves — minimum melt for JCY-_E fuses
Current in amperes
Time in seconds
Time in seconds
Current in amperes
4
Eaton.com/bussmannseries
5.5kV E-Rated medium voltage fuses for
feeder circuit, switchgear and transformer protection
5.5kV time-current curves — total clear for JCY-_E fuses
Technical Data 10351
Effective April 2016
Current in amperes
Time in seconds
Time in seconds
Current in amperes
Eaton.com/bussmannseries
5
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