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LITTELFUSE Solar Fuse: SPXC Series, Fast-Acting, 4 A - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Solar Fuse: SPXC Series, Fast-Acting, 4 A

The LITTELFUSE SPXC Series Solar Fuse (MPN SPXC004) is a fast-acting cylindrical fuse rated at 4 A and 1,500 V DC. This product is designed for overcurrent protection in solar applications.

SKU 3G-OTH-26520

Brand
LITTELFUSE
Item
Solar Fuse: SPXC Series, Fast-Acting, 4 A
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPXC004
Series
SPXC
View Full Spec Sheet

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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE SPXC Series Solar Fuse (MPN SPXC004) is a fast-acting cylindrical fuse rated at 4 A and 1,500 V DC. This product is designed for overcurrent protection in solar applications.

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 SPXC004 solar fuse used for?

The LITTELFUSE SPXC004 is a fast-acting cylindrical fuse designed for overcurrent protection in solar photovoltaic systems. It protects solar panels and combiner boxes from fault currents, ensuring safe operation in high-voltage DC circuits up to 1,500 V DC.

What are the specifications of the LITTELFUSE SPXC004?

The LITTELFUSE SPXC004 is a fast-acting fuse rated at 4 A and 1,500 V DC. It belongs to the SPXC series and is designed for solar applications. The manufacturer part number is SPXC004, and it is a cylindrical fuse form factor.

Where to buy the LITTELFUSE SPXC004 worldwide?

3G Electric supplies the LITTELFUSE SPXC004 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 on this fast-acting fuse.

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

Select the SPXC fuse based on the system's maximum voltage (1,500 V DC) and the continuous current rating (4 A for SPXC004). Ensure the fuse's interrupting rating exceeds the available fault current. Consult the LITTELFUSE application guide for string sizing and coordination.

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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