DFJ-17.5 [EATON]
DFJ Class J high speed fuses;
| 型号： | DFJ-17.5 |
| 厂家： | 
Eaton All Rights Reserved. |
| 描述： | DFJ Class J high speed fuses |
| 文件： | 总4页 (文件大小：1243K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BUSSMANN
Effective August 2016
Supersedes December 2015
Technical Data 1048
SERIES
DFJ Class J high speed fuses
Agency information
UL® Listed Standard 248-8, Class J,
Guide JDDZ, File E4273
•
CSA® Certified, C22.2 No. 248.8,
Class 1422-02, File 53787
•
•
•
RoHS compliant
CE
Features:
•
Easily coordinated with existing and new
variable speed drives and electric controllers.
•
Standard Class J dimensions allow using
readily available fuse blocks, holders and
switches.
•
Has the lowest let-through energy of any
branch circuit overcurrent protective device.
Catalog symbol:
Typical applications
•
DFJ-_
•
Protection of AC and DC drives
•
Equipment using power semiconductor
devices
Description:
The Bussmann™ series DFJ drive fuse is a
high speed, current-limiting fuse that provides
maximum protection for AC and DC drives
and controllers and meet NEC® branch circuit
protection requirements.The drive fuse has the
lowest I2t of any branch circuit fuse to protect
power semiconductor devices that utilize
diodes, GTOs, SCRs and SSRs.
Catalog numbers (amps):
DFJ-1
DFJ-2
DFJ-3
DFJ-4
DFJ-5
DFJ-6
DFJ-8
DFJ-10
DFJ-12
DFJ-15
DFJ-17.5
DFJ-20
DFJ-25
DFJ-30
DFJ-35
DFJ-40
DFJ-45
DFJ-50
DFJ-60
DFJ-70
DFJ-80
DFJ-90
DFJ-100
DFJ-110
DFJ-125
DFJ-150
DFJ-175
DFJ-200
DFJ-225
DFJ-250
DFJ-300
DFJ-350
DFJ-400
DFJ-450
DFJ-500
DFJ-600
Specifications:
Ratings
•
Volts
Carton quantity:
Amp rating
1–60
•
600Vac (or less)
Carton qty.
•
450Vdc (or less, 15-600A)
10
5
•
•
Amps 1-600A
IR
70–200
225–600
1
•
•
200kA RMS Sym.
100kA DC
Technical Data 1048
DFJ Class J high speed fuses
Effective August 2016
Dimensions - in:
Electrical characteristics:
I2t (A2 Sec) @ 600Vac/100kA
Catalog
number
Watts
loss
2.38˝
2.25˝
0.50˝
Amps Pre-arc
Clearing
110
0.63˝
1.06˝
DFJ-15
15
4
4.1
4.0
4.9
5.5
6.8
8.6
8.7
8.5
12
13
13
13
17
15
19
0.81˝
DFJ-20
DFJ-25
DFJ-30
DFJ-35
DFJ-40
DFJ-50
DFJ-60
DFJ-70
DFJ-80
DFJ-90
DFJ-100
DFJ-110
DFJ-125
DFJ-150
DFJ-175
DFJ-200
DFJ-225
DFJ-250
DFJ-300
DFJ-350
DFJ-400
DFJ-450
DFJ-500
DFJ-600
20
8
365
25
12
610
30
20
1000
35
55
110 0
4.60"
( ꢀ.ꢀ03
0.60"
40
90
1900
50
140
2800
60
290
6000
1.10"
.10"
.75"
2.60"
70
450
3100
80
650
4600
90
1010
1460
1710
3580
5080
6310
9850
11,420
17,000
23,500
38,800
62,200
44,600
79,500
138,000
7200
1"
100
110
125
150
175
200
225
250
300
350
400
450
500
600
10,500
9500
.28"
.40"
70A to 100A
20,000
28,000
35,000
54,500
51,000
74,500
103,000
170,000
272,000
270,000
480,000
830,000
5.75"
23
24
29
30
36
39
40
56
52
57
( ꢀ.ꢀ03
4.08"
1.10"
.28"
0.ꢀ"
110A to
200A
1.60"
1.08"
.19"
.40"
7.1ꢀ"
( 0.0ꢀ3
5.25"
Recommended fuse blocks and holders:
Fuse
amps
1-Pole
2-Pole
3-Pole
ꢀ.ꢀ8"
.41"
1.6ꢀ"
1.88"
“Pyramid” blocks (data sheet No. 1108)
up to 30
CH holders (data sheet No. 2144)
—
—
JP60030-3_
225A to
2.11"
.25"
400A
up to 30
35-60
CH30J1_
CH60J1_
CH30J2_
CH60J2_
CH30J3_
CH60J3_
.58"
Safety J™ holders (data sheet No. 1152)
up to 30
35-60
JT60030_
JT60060_
—
—
—
—
8.0"
( 0.0ꢀ3
JM modular fuse blocks (data sheet No. 3192 and 10289)
up to 30
35-60
JM60030-1_
JM60030-2_
JM60030-2_
6.0"
JM60060-1CR
JM60100-1CR
JM60200-1CR
JM60400-1CR
JM60600-1CR
JM60060-2CR
JM60100-2CR
JM60200-2CR
JM60400-2CR
JM60600-2CR
JM60060-3CR
JM60100-3CR
JM60200-3CR
JM60400-3CR
JM60100-3CR
ꢀ.75"
.5ꢀ"
70-100
110-200
225-400
450-600
450A to
600A
2"
2.5"
.ꢀ8"
JM power distribution fuse blocks (data sheet No. 10192)
2.1ꢀ"
.74"
up to 30
35-60
JM60030-1MW_
JM60060-1MW_
JM60100-1MW14
JM60200-1MW16
JM60400-1MW16
JM60400-1MW26*
JM60030-2MW_
JM60060-2MW_
JM60100-2MW14
JM60200-2MW16
JM60400-2MW16
JM60400-2MW26*
JM60030-3MW_
JM60060-3MW_
JM60100-3MW14
JM60200-3MW16
JM60400-3MW16
JM60400-3MW26*
70-100
110-200
225-400
* Lineside dual box lug terminal.
2
Eaton.com/bussmannseries
DFJ Class J high speed fuses
Technical Data 1048
Effective August 2016
Time-current curves — average melt
Current in amps
Current in amps
Eaton.com/bussmannseries
3
Technical Data 1048
DFJ Class J high speed fuses
Effective August 2016
Current-limitation curves
Available RMS current in amps
The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this
document are by definition uncontrolled.This bulletin is intended to clearly present comprehensive product data and provide technical
information that will help the end user with design applications. Eaton reserves the right, without notice, to change design or construction
of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice,
any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible
applications.
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Cleveland, OH 44122
United States
Eaton.com
For Eaton’s Bussmann series
product information,
call 1-855-287-7626 or visit:
Eaton.com/bussmannseries
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Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
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and other countries.You are not permitted
to use the Eaton trademarks without prior
written consent of Eaton.
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Canadian Standards Group.
© 2016 Eaton
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All Rights Reserved
Printed in USA
Publication No. 1048 – BU-SB131065
August 2016
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National Fire Protection Association, Inc.
UL is a registered trademark of the
Underwriters Laboratories, Inc.
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