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LITTELFUSE Solar Fuse: SPF Series, Fast-Acting, 10 A - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Solar Fuse: SPF Series, Fast-Acting, 10 A

The LITTELFUSE SPF Series Solar Fuse (MPN SPF010) is a fast-acting cylindrical fuse rated at 10 A and 1,000 V DC. This SPF010 model is designed for overcurrent protection in photovoltaic systems.

SKU 3G-OTH-26860

Brand
LITTELFUSE
Item
Solar Fuse: SPF Series, Fast-Acting, 10 A
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPF010
Series
SPF
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE SPF Series Solar Fuse (MPN SPF010) is a fast-acting cylindrical fuse rated at 10 A and 1,000 V DC. This SPF010 model is designed for overcurrent protection in photovoltaic systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LITTELFUSE SPF010 solar fuse used for?

The LITTELFUSE SPF010 is a fast-acting cylindrical fuse designed for overcurrent protection in photovoltaic (solar) systems. It safeguards DC circuits against short circuits and overloads, commonly used in combiner boxes, inverters, and solar panel arrays to prevent equipment damage and fire hazards.

What are the specifications of the LITTELFUSE SPF010?

The LITTELFUSE SPF010 is a fast-acting fuse rated at 10 A and 1,000 V DC. It belongs to the SPF Series and carries the manufacturer part number SPF010. This cylindrical fuse is designed specifically for DC overcurrent protection in solar photovoltaic installations.

Where to buy the LITTELFUSE SPF010 worldwide?

3G Electric supplies the LITTELFUSE SPF010 solar fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this fuse to any country.

How to select the correct LITTELFUSE SPF series fuse for a solar system?

Select the SPF series fuse based on the system's maximum DC voltage (1,000 V DC for the SPF010) and the continuous current rating (10 A for this model). Ensure the fuse's interrupting rating exceeds the available fault current. Always follow the manufacturer's guidelines and local electrical codes for proper sizing.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE Products

3G Electric supplies LITTELFUSE fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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