POWR-GARD® Fuse Datasheet
SPF-S SILVER PLATED 10X38mm SOLAR FUSES
1000 Vdc • 1-30 A
Specifications
Voltage Rating
Amperage Rating
Interrupting Rating
Time Constant
Material
1000 VDC
1, 2, 3, 3.5, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30
20 kA
≤ 2ms
Body: Melamine
Caps: Copper Alloy (Silver Plated)
UL 2579 Listed (File: E339112)
CSA Certified (File: 029862_0_000)
RoHS Compliant
Approvals
Environmental
Country of Origin
Mexico
Description
The SPF Solar Protection Fuse series has been specifically
designed for the protection of photovoltaic (PV) systems.
This family of Midget style fuses (10 x 38 mm) can safely
protect PV modules and conductors from reverse-
Part Numbering System
overcurrent conditions.
0SPF xxx H XS
As PV systems have grown in size, so have the
corresponding voltage requirements. This increase in system
voltage has typically been intended to minimize power
loss associated with long conductor runs. Standard circuit
protection devices are not designed to completely protect
photovoltaic panels. However, the SPF series is UL Listed
to safely interrupt faulted circuits up to this demanding
voltage level.
Series
Plating
XS = Silver Plated
Amp Code
Refer to Amp Code
Column in Electrical
Specifications Table
Package Quantity
T = 10
H = 100
PACKAGE MOUNTING CATALOG
ORDERING
NUMBER
SERIES AMP
QUANTITY
10
10
METHOD
NUMBER
Features/Benefits
• UL 2579 Listed
SPF-S
SPF-S
2
3.5
FERRULE
FERRULE
SPF002-S
SPF03.5-S 0SPF03.5TXS
0SPF002.TXS
• Meets IEC 60269-6 performance requirements for 1-25 A
• 1-30 A ratings available
• 20,000 A Interrupting Rating
Dimensions Inches (mm)
Applications
• Inverters
• Combiner boxes
• Battery charge controllers
Recommended Fuse Holders
1.5 (38.1)
LPHV Series 1000 Vdc Dead-Front
Web Resources
Download technical documents: littelfuse.com/spfs
.406
(10.31)
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