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Technical Data 10066

Effective February 2016

Bussmann series

XL Fuse bases for XL Style photovoltaic fuse links

EATON www.eaton.com

Catalogue symbol

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SB1XL-S to fit 01XL and 1XL PV Fuse links*

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SB2XL-S to fit 2XL PV fuse links*

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SB3L-S to fit 3L PV fuse links*

* Please refer to data sheet 10201 for details on Eaton’s

Bussmann series XL style photovoltaic fuse links

Technical data

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Rated voltage: 1500 V d.c.

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Rated current: 250, 400 and 630 A

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Power acceptance (Watts)

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Sizes 01XL and 1XL: 56W

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Size 2XL: 70W

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Size 3L: 96W

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Degree of protection level: IP20 with terminal covers and

gripping lug cover in place and shielding of any exposed part of

the terminal lugs

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•

Dielectric strength: 3820 V d.c. applied for a voltage rating U

1500 V d.c. for the base

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Screw mounting, dimensions and spacing of screw holes are

shown on drawing and dimension table page 3

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Terminal/Lug mounting torque: 32N•m

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Silver plated copper fuse clips

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UL94 Flammability rating: base V-2, terminal cover V-0

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Terminal covers are UV stabilised

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Weight:

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SB1XL-S: 0.61 kg

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SB2XL-S: 0.62 kg

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SB3L-S: 1.04 kg

Standards/Approvals

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IEC 60269-1

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UL Listed (file number E348242)

Packaging

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MOQ: 1

Application note

Rated current (I

I

I

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

are based on this worst case condition.

Accessory

Fuse extraction handle available in sizes 01XL to 3L

Catalogue number: FEH1500

Unit packing: 1