BUSSMANN
Effective June 2015
Supersedes May 2014
Technical Data 1172
SERIES
14x65mm photovoltaic fuses — 1500/1300Vdc, 2.25-32A
Operating class
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gPV and UL PV fuse links
Agency information
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UL Listed 2579*
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IEC 60269-6 gPV
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CSA pending
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CCC pending
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RoHS compliant
* Crimp terminal version is UL Recognized to UL 2579.
Packaging (carton quantity):
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PV-(amp)A14LF, PV-(amp)A14L-T,
Catalog symbols / mounting style:
PV-(amp)A14LF10F: 10
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PV-(amp)A14LF (cylindrical)
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PV-(amp)A-CT: 75
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PV-(amp)A14L-T (cylindrical with tags)
Technical data
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PV-(amp)A14LF10F (cylindrical with 10mm
fixings)
PV fuse coordination with thin film cells, and 4”,
5” and 6” crystalline silicon cells.
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PV-(amp)A-CT__ (in-line with crimp terminals)
Features:
Description:
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Specifically designed to provide fast-acting pro-
tection under low fault current conditions asso-
ciated with PV systems
Eaton’s Bussmann® series of 14x65mm package
PV fuses are specifically designed for protecting
and isolating photovoltaic strings. These fuse links
are capable of interrupting low overcurrents asso-
ciated with faulted PV systems (reverse current,
multi-array fault).
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High DC voltage rating
Variety of mounting options for flexibility
Demonstrated performance in extreme tem-
perature cycling conditions
Available with four mounting styles for application
flexibility.
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Wide range of available amp ratings makes it
easy to standardize wire harness protection
Basic fuse size
Fuses meet UL and IEC photovoltaic standards
for global product acceptance
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14x65mm
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Low watts loss for greater PV system efficiency
Ratings
Low heat rise permits more precise sizing for
greater electrical protection
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Volts
•ꢀ 1500Vdc (2.25-20A)
•ꢀ 1300Vdc (25-32A)
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In-line crimp terminal version is easy to apply in
wire harness construction.
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Amps 2.25-32A
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Typical applications:
Interrupting rating 10kA
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Time constant 1-3ms
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Combiner boxes
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Inverters
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PV wire harnesses