Specification	SPXI2.25LXB

Applications	Solar (Photovoltaic)
Approval Agency	CE, gPV, UR
Breaking Capacity @ Rated Voltage	30 kA
Current Rating (Amps)	2.25 A
Fuse Type	Cartridge
Mounting Type	Free Hanging (In-Line)
Package / Case	Cartridge, Inline, Double Ended
Response Time	Fast Blow
Size / Dimension [diameter]	10.31 mm, 0.406 in
Size / Dimension [x]	3.362 ", 85.4 mm
Voltage Rating - DC	1.5 kV

SPXI Series

1500 VDC 30A INLINE COMPACT FUSE-10 PACK

Part	Breaking Capacity @ Rated Voltage	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [x]	Mounting Type	Voltage Rating - DC	Package / Case	Applications	Approval Agency	Fuse Type	Response Time	Current Rating (Amps)	Melting I˛t	DC Cold Resistance	Features	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]
LITTELFUSE SPXI002.T	30 kA	10.31 mm	0.406 "	81.41 mm	3.205 in	Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)	CE gPV UR	Cartridge	Fast Blow	2 A
LITTELFUSE SPXI030.TXM	50 kA	10.31 mm	0.406 "	110.06 mm	4.333 in	Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)	CE gPV UL UR	Cartridge	Fast Blow	30 A
LITTELFUSE SPXI015.T	15 kA	10.31 mm	0.406 "	88.27 mm	3.475 in	Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)		Cartridge		15 A	299	0.0131 Ohms	Intrinsically Safe
LITTELFUSE SPXI001.TXB	30 kA	0.406 in 10.31 mm		3.362 " 85.4 mm		Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)	CE gPV UR	Cartridge	Fast Blow
LITTELFUSE SPXI016.TXB	30 kA	10.31 mm	0.406 "		4.49 "	Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)	CE gPV UR	Cartridge	Fast Blow	16 A				114.05 mm
LITTELFUSE SPXV016.T	50 kA	10.31 mm	0.406 "			Requires Holder	1.5 kV	Cartridge Non-Standard	Solar (Photovoltaic)	CE gPV UL	Cartridge	Fast Blow	16 A					84.65 mm	3.333 in
LITTELFUSE SPXI032.LXM	50 kA	10.31 mm	0.406 "	110.06 mm	4.333 in	Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)	CE gPV UL UR	Cartridge	Fast Blow	32 A
LITTELFUSE SPXI2.25LXB	30 kA	0.406 in 10.31 mm		3.362 " 85.4 mm		Free Hanging (In-Line)	1.5 kV	Cartridge Double Ended Inline	Solar (Photovoltaic)	CE gPV UR	Cartridge	Fast Blow	2.25 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 27.11
Mouser	N/A	50	$ 26.86
Newark	Each	50	$ 23.46
		100	$ 22.95
		250	$ 22.27

Description

General part information

SPXI Series

The Littelfuse SPXI solar fuse is designed to integrate into an in-line assembly within a wire harness. The fuse provides photovoltaic (PV) protection that meets UL 248-19 for photovoltaic applications. The SPXI can be electrically insulated by either overmolding or using heat-shrink.

Documents

Technical documentation and resources

SPXI2.25LXB

Deep-Dive with AI

SPXI2.25LXB

Deep-Dive with AI

Technical Specifications

SPXI Series

Pricing

Description

SPXI Series

Documents

SPXI-B 2D Print

SPXI-M Time Current Curves

TUV SPXI Certificate

SPXI-BM 2D Print

SPXI Time Current Curves

SPXI2.25LXB | Datasheet

SPXI Series