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LITTELFUSE SPXC Series Fast-Acting Cylindrical Fuse, 4 A, 1500 V DC - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE SPXC Series Fast-Acting Cylindrical Fuse, 4 A, 1500 V DC

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

Also listed as: SPXC 004 · SPXC-004

Brand
LITTELFUSE
Item
SPXC Series Fast-Acting Cylindrical Fuse, 4 A, 1500 V DC
Category
Fast-Acting Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPXC004
Series
SPXC

Technical Documents

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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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Solar Fuse: SPXV Series, Fast-Acting, 20 A, 1,500 V DC (MPN SPXV020)
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Solar Fuse: SPXV Series, Fast-Acting, 20 A, 1,500 V DC (MPN SPXV020)
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Fast-acting cylindrical fuse rated at 3 A and 1000 V DC. Part of the SPF series. Used for overcurrent protection in DC circuits, such as those found in photovoltaic systems
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Fast-acting cylindrical fuse rated at 3 A and 1000 V DC. Part of the SPF series. Used for overcurrent protection in DC circuits, such as those found in photovoltaic systems
Fast-acting cylindrical fuse rated 20 A and 1000 V DC. Designed for overcurrent protection in photovoltaic systems, suitable for use in solar combiner boxes and DC circuits
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