Technical Data 1115
Effective November 2016
Supersedes December 2015
BUSSMANN
SERIES
Class T 300V open fuse blocks
Materials
•
•
Phenolic
Glass polyester on 600A
94 VO
UL Flammability
•
Recommended fuses:
•
JJN (see data sheet no. 1025)
Catalog symbol:
•
T300_
Description:
A range of open 1-, 2- and 3-pole blocks for
Class T fuses.
Specifications:
Ratings
•
•
•
Volts: 300V
Amps: 1/2-600A
Withstand rating: 200kA RMS Sym.
Agency information
•
•
UL
®
Listed, UL 512, Guide IZLT, File E14853
CSA
®
Certified, C22.2 No. 39, Class 6225-01,
File 47235
CE
RoHS compliant
•
•
Technical data 1115
Effective November 2016
Class T 300V open fuse blocks
Catalog numbers:
Amps
1/2–30
Poles
2
3
4
2
3
4
1
2
3
1
3
1
1
Catalog numbers/terminals
Screw
Box lug
T30030-2SR
T30030-2CR
T30030-3SR
T30030-3CR
T30030-4SR
T30030-4CR
T30060-2SR
T30060-2CR
T30060-3SR
T30060-3CR
T30060-4SR
T30060-4CR
—
T30100-1CR
—
T30100-2CR
—
T30100-3CR
—
T30200-1C
—
T30200-3C
—
T30400-1C
—
T30600-1C
Figure number
1
Wire range
SR #10 Cu, CR #6-14 Cu-Al
31–60
1
SR #12 Al, CR#2-14 Cu
61–100
101-200
201–400
401–600
2
3a
3b
4
5
1/0-#8 Cu-Al
250kcmil- #6 Cu-Al
600kcmil-2/0 Cu-Al
(2) 600kcmil-4/0 Cu-Al
Dimensions – in:
Figure 1. 1/2 to 60A
1.63"
0.72"
0.16"
A
B
1.63"
0.72"
0.16"
Figure. 2. 61 to 100A
1.69"
(1-pole)
3.09"
(2-pole)
4.5"
(3-pole)
0.84"
1.41"
(2-pole)
2.81"
(3-pole)
X
Z
0.69"
1.20"
X
Z
2.06"
0.91"
2.75" 2.5"
0.91"
T30030-S
Section X-X
X
Z
0.44"
Full
0.20"
Radius
C
T30060-C
Section Z-Z
4.78"
2.25"
Ref.
0.52" C'bore
0.55" Deep
0.22" Dia.
2.39"
Dimensions - in
Amps
30
60
30
60
30
60
Poles
2
3
4
A
2.41
3.44
4.47
B
—
1.03
2.06
C
1.03
2.06
3.09
X
0.38"
0.75"
Z
2
Eaton.com/bussmannseries
Technical Data 1115
Effective November 2016
Class T 300V open fuse blocks
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.
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
© 2016 Eaton
All Rights Reserved
Printed in USA
Publication No. 1115 — BU-MC15052
November 2016
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Underwriters Laboratories, Inc.
For Eaton’s Bussmann series
product information,
call
1-855-287-7626
or visit:
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