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Littelfuse's SPXI Series In-Line Solar Fuses can Reduce Installation Time up to 40%!

Littelfuse's SPXI series in-line solar fuses can reduce installation time up to 40% and cut wiring costs up to 35%!

Designed to be integrated directly into in-line assembly within a wire harness, these efficient solar fuses can reduce the number of boxes required for typical installations. Plus, SPXI series 1500 V DC fuses are available with ratings up to 32 amperages, making them ideal to meet the growing demands on modern photovoltaic systems.

These fuses feature a one-piece cap design without joints for easier wire

crimping and more streamlined molding and they do not require a fuse holder saving space, time, and money. It has a 50,000 A interrupting rating, is UL Listed, can be electrically insulated by either overmolding or using heat-shrink.

Visit Littelfuse online at or contact your Electra Sales of North Texas or Oklahoma representative for more information.


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