SPXI016 - SPXI Series

Series: SPXI
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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.


  • UL 248-19 Recognized
  • 50,000 A interrupting rating
  • No fuse holder required


  • Photovoltaic high-capacity homerun, truck harness, and wire harness
Property (Mouseover for details) Value
Ampere Rating (A) 16
VDC (V) 1500
Interrupting Rating 30 kA
Opening Fast-Acting (F)
Amp Code (Part Number) 16
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