JCU-750E [COOPER]
Electric Fuse, 750A, 5500VAC, 5500VDC, 50000A (IR), Inline/holder,;
| 型号： | JCU-750E |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Electric Fuse, 750A, 5500VAC, 5500VDC, 50000A (IR), Inline/holder, |
| 文件： | 总2页 (文件大小：64K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Medium Voltage Fuses
E-rated fuses for transformer & feeder protection
Features and Benefits
• Physically dimensioned for retrofitting in existing hardware
• Open fuse indicator for ease in troubleshooting
• Full range ANSI classification
JCX, JCY, JCU, JCZ
and JDZ
Specifications
Description: Indoor/enclosure E-
rated medium voltage, current-limit-
ing fuses for potential & small
power transformers with blown fuse
indication.
Typical Applications
• Medium Voltage Transformer Primary Protection
• Medium Voltage Feeder Circuit Protection
• Medium Voltage Switches
• Medium Voltage Metal-enclosed Switchgear
Dimensions: See Catalog
Numbers table.
Construction: plated ferrules.
Ratings:
Volts: — 2750-8300V (See Catalog Numbers table for
details)
1
Amps: — ⁄
2-750A
IR: — 40-63kA Sym
— 60-100kA ASYM
— See Catalog Numbers table for details
Catalog Numbers
Catalog
Amp
Maximum
Maximum Interrupting Capacity
Dimensions - in (mm)
Numbers
Rating
Design Voltage Construction
Amps (Asym.)
Amps (Sym.)
Length
Diameter
2400V; E-Rated; Indoor/Enclosure
1
JCX- ⁄2E
0.5
1
2
3
5
7
10
15
20
25
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
2750
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Double
Double
Double
Double
Double
60,000
60,000
60,000
60,000
60,000
60,000
60,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
40,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
9.19 (233.38)
9.19 (233.38)
9.19 (233.38)
9.19 (233.38)
9.19 (233.38)
9.19 (233.38)
9.19 (233.38)
9.5 (241.3)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2.1 (53.34)
2.1 (53.34)
2.1 (53.34)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
JCX-1E
JCX-2E
JCX-3E
JCX-5E
JCX-7E
JCX-10E
JCX-15E
JCX-20E
JCX-25E
JCX-30E
JCX-40E
JCX-50E
JCX-65E
JCX-80E
JCX-100E
JCX-125E
JCX-150E
JCX-200E
JCX-225E
JCX-250E/280X
JCX-300E/325X
JCX-350X
JCX-400X
JCX-450X
9.5 (241.3)
9.5 (241.3)
30
40
50
65
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
10.81 (276.35)
80
100
125
150
200
225
250/280
300/325
350
400
450
5500V; E-Rated; Indoor/Enclosure
1
JCY- ⁄2E
0.5
1
2
3
5
7
10
15
20
25
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
60,000
60,000
60,000
60,000
60,000
60,000
60,000
60,000
60,000
60,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
11.19 (284.18)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
2 (50.8)
JCY-1E
JCY-2E
JCY-3E
JCY-5E
JCY-7E
JCY-10E
JCY-15E
JCY-20E
JCY-25E
Contact Cooper Bussmann for the latest product information on E-Rated Fuses for Transformer and feeder protection.
Recommended Fuse Clips: 39 - 1A0065, 9078A67G04, A3354730
For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp
75
Medium Voltage Fuses
E-rated fuses for transformer & feeder protection
Catalog Numbers: E-Rated; Indoor/Enclosure
Catalog
Amp
Maximum
Maximum Interrupting Capacity
Dimensions - in (mm)
Numbers
Rating
Design Voltage
Construction
Amps. (Asym.)
Amps. (Sym.)
Length
Diameter
5500V; E-Rated; Indoor/Enclosure
JCU-10E
JCU-15E
JCU-20E
JCU-25E
JCU-30E
JCU-40E
JCU-50E
JCU-65E
JCU-80E
JCU-100E
JCU-125E
JCU-150E
JCU-175E
JCU-200E
JCU-250E
JCU-300E
JCU-350E
JCU-400E
JCU-450E
JCU-600E
JCU-750E
10
15
20
25
30
40
50
60
80
100
125
150
175
200
250
300
350
400
450
600
750
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Double
Double
Double
Double
*
80,000
80,000
80,000
80,000
50,000
50,000
50,000
50,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
63,000
50,000
50,000
17.81 (452.4)
12.88 (327.0)
12.88 (327.0)
12.88 (327.0)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
28.81 (731.77)
28.81 (731.77)
3 (76.2)
2.1 (53.34)
2.1 (53.34)
2.1 (53.34)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
3 (76.20)
4 (101.60)
4 (101.60)
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
80,000
*
80,000
8300V; E-Rated; Indoor/Enclosure
JCZ-15E
JCZ-20E
JCZ-25E
JCZ-30E
JCZ-40E
JCZ-50E
JCZ-65E
JCZ-80E
JCZ-100E
JCZ-125E
JCZ-150E
JCZ-200E
JDZ-20E
JDZ-25E
JDZ-30E
JDZ-40E
JDZ-50E
JDZ-65E
JDZ-80E
JDZ-100E
JDZ-125E
15
20
25
30
40
50
65
80
100
125
150
200
20
25
30
40
50
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
8300
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Single
Double
Single
Single
Single
Single
Single
Single
Double
Double
Double
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
80,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
15.51 (393.95)
15.51 (393.95)
15.51 (393.95)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
17.88 (454.15)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
15.88 (403.2)
2.1 (53.34)
2.1 (53.34)
2.1 (53.34)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
65
80
100
125
Recommended Fuse Clips: 39 - 1A0065, 9078A67G04, A3354730
General Notes:
1. All fuses are fitted with a striker pin which can be used for indication or tripping purposes.
2. The fuses are suitable for use either indoors or outdoors.
3. These fuses are interchangeable with corresponding fuses produced by most other leading North American manufacturers.
Contact Cooper Bussmann for the latest product information on E-Rated Fuses for Transformer and feeder protection.
*Bolt on mounting
For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp
76
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