Littelfuse SPXV Solar Fuses
Littelfuse SPXV Solar Fuses are specifically designed for the protection of Photovoltaic (PV) systems. These fuses offer higher amperage protection in less space for increased design flexibility. The SPXV fuses are full-range fast-acting fuses that help eliminate common low-overload faults. These fuses feature up to 50000A interrupting rating. The SPXV fuses are available in multiple ampere ratings to match various requirements in a range of applications. Typical applications include inverters and combiner boxes.
Features
- Protection of PV systems
- Available in multiple ampere ratings
- Offer higher amperage protection in less space
- Increased design flexibility
- Full range and fast-acting fuses
- Eliminate common low-overload faults
- Up to 50000A interrupting rating
- 1500VDC voltage rating
- ≤1ms time constant
- Material:
- Body: melamine
- Caps: copper alloy (nickel-plated)
- Approvals:
- UL 248-19 listed (File: E339112)
- Applicable standards:
- UL 248-1, 248-19 IEC 60269-6
Applications
- Inverters
- Combiner boxes
Temperature Derating Curve
DImensions mm (in)
Related Product
Littelfuse SPXV-S 1500V Solar Fuses
Photovoltaic fuses designed to protect the next generation of solar equipment.
Published: 2021-01-25
| Updated: 2022-03-11