Technical Data
10066
Effective February 2016
Supersedes September 2015
BUSSMANN
SERIES
Bussmann series
XL Fuse bases for XL Style photovoltaic fuse links
Product description
Eaton’s Bussmann series range of XL package
fuse bases with integral shields has been
specifically designed to be fitted with Eaton’s
Bussmann series XL photovoltaic fuse links (see
data sheet 10201).
Technical Data
10066
Effective February 2016
Bussmann series
XL Fuse bases for XL Style photovoltaic fuse links
Catalogue symbol
•
•
•
SB1XL to fit 01XL and 1XL PV Fuse links*
-S
SB2XL to fit 2XL PV fuse links*
-S
SB3L to fit 3L PV fuse links*
-S
* Please refer to data sheet 10201 for details on Eaton’s
Bussmann series XL style photovoltaic fuse links
Technical data
•
•
•
Rated voltage: 1500 V d.c.
Rated current: 250, 400 and 630 A
Power acceptance (Watts)
•
•
•
Sizes 01XL and 1XL: 56W
Size 2XL: 70W
Size 3L: 96W
•
Degree of protection level: IP20 with terminal covers and
gripping lug cover in place and shielding of any exposed part of
the terminal lugs
Operating temperature range: -45
O
C to 80
O
C (with fuse link
derating above 40
O
C)
Dielectric strength: 3820 V d.c. applied for a voltage rating U
n
of
1500 V d.c. for the base
Screw mounting, dimensions and spacing of screw holes are
shown on drawing and dimension table page 3
Terminal/Lug mounting torque: 32N•m
Silver plated copper fuse clips
UL94 Flammability rating: base V-2, terminal cover V-0
Terminal covers are UV stabilised
Weight:
•
SB1XL-S: 0.61 kg
•
•
•
•
•
•
•
•
•
•
SB2XL-S: 0.62 kg
SB3L 1.04 kg
-S:
Standards/Approvals
•
•
IEC 60269-1
UL Listed (file number E348242)
Packaging
•
MOQ: 1
Application note
Rated current (I
n
) of the sub-array or array fuse links shall be 1.25 x
I
sc_array
< I
n
< 2.4 I
sc_array
in accordance with IEC 60269-6 where
I
sc_array
is the current at the output terminals of a PV array at a
particular temperature and irradiance when the device output
voltage is equal to or close to zero. Thus the current experienced
by the fuse link and fuse base under normal PV array service
conditions will not exceed 0.8 x I
n
. These Eaton recommendations
are based on this worst case condition.
Accessory
Fuse extraction handle available in sizes 01XL to 3L
Catalogue number: FEH1500
Unit packing: 1
2
EATON
www.eaton.com
Technical Data
10066
Effective February 2016
Bussmann series
XL Fuse bases for XL Style photovoltaic fuse links
Dimensions - mm
Catalogue
numbers
SB1XL-S
SB2XL-S
SB3L-S
XL Style
fuse link
size
01XL, 1XL
2XL
3L
Maximum fuse
rated current
250
400
630
Power
acceptance
56W
70W
96W
A
59
64
80
B
257
257
270
C
D
300.5 30
300.5 30
328
40
E
37
37
38
F
G
102.5 17.5
107
17.5
122.5 25
H
92
92
96
I
22
22
26
K
M10x25
M10x25
M12x30
L
111
119
134.5
K
Changes to the products, to the information
contained in this document, and to prices
are reserved; so are errors and omissions.
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documentation by Eaton is binding. Photos
and pictures also do not warrant a specific
layout or functionality. Their use in whatever
form is subject to prior approval by Eaton.
The same applies to Trademarks (especially
Eaton, Moeller, and Cutler-Hammer). The
Terms and Conditions of Eaton apply, as
referenced on Eaton Internet pages and
Eaton order confirmations.
Eaton
EMEA Headquarters
Route de la Longeraie 7
1110 Morges, Switzerland
Eaton.eu
© 2016 Eaton
All Rights Reserved
Publication No. 10066
February 2016
Eaton is a registered trademark.
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of their respective owners.