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LITTELFUSE Solar Fuse: SPXV Series, Fast-Acting, 20 A - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Solar Fuse: SPXV Series, Fast-Acting, 20 A

The LITTELFUSE SPXV Series Solar Fuse (MPN SPXV020) is a fast-acting cylindrical fuse rated at 20 A and 1,500 V DC. Designed for overcurrent protection in photovoltaic systems, this fuse provides reliable circuit…

SKU 3G-OTH-26793

Also listed as: SPXV 020 · SPXV-020

Brand
LITTELFUSE
Item
Solar Fuse: SPXV Series, Fast-Acting, 20 A
Category
Fast-Acting Cylindrical Fuses
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPXV020
Series
SPXV

Technical Documents

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

Product Description

The LITTELFUSE SPXV Series Solar Fuse (MPN SPXV020) is a fast-acting cylindrical fuse rated at 20 A and 1,500 V DC. Designed for overcurrent protection in photovoltaic systems, this fuse provides reliable circuit interruption under DC voltage conditions.

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 SPXV020 solar fuse used for?

The LITTELFUSE SPXV020 is a fast-acting cylindrical fuse designed for overcurrent protection in photovoltaic (solar) systems. It protects DC circuits rated at 20 A and 1,500 V DC, ensuring reliable interruption under high-voltage DC conditions common in solar arrays and combiner boxes.

What are the specifications of the LITTELFUSE SPXV020?

The LITTELFUSE SPXV020 is part of the SPXV series, a fast-acting cylindrical fuse rated at 20 A and 1,500 V DC. It is designed for overcurrent protection in photovoltaic systems. The manufacturer part number is SPXV020, and it is manufactured by LITTELFUSE.

Where to buy the LITTELFUSE SPXV020 worldwide?

3G Electric supplies the LITTELFUSE SPXV020 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 SPXV series fuse for a solar system?

Select the SPXV series fuse based on the system's DC voltage (1,500 V DC maximum) and the circuit's continuous current rating. The SPXV020 is rated at 20 A. Always match the fuse's voltage and current ratings to the solar array's specifications and follow NEC or local codes for overcurrent protection.

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, 6 A, 1,500 V DC (MPN SPXV006.L)
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Solar Fuse: SPXV Series, Fast-Acting, 6 A, 1,500 V DC (MPN SPXV006.L)
Solar Fuse: SPXV Series, Fast-Acting, 25 A, 1,500 V DC (MPN SPXV025.TXM)
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Solar Fuse: SPXV Series, Fast-Acting, 25 A, 1,500 V DC (MPN SPXV025.TXM)
Fast-acting cylindrical fuse rated at 4 A and 1500 V DC. Designed for overcurrent protection in high-voltage DC circuits, such as those found in solar photovoltaic systems
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Fast-acting cylindrical fuse rated at 4 A and 1500 V DC. Designed for overcurrent protection in high-voltage DC circuits, such as those found in solar 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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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
Fast-acting cylindrical fuse rated 12 A and 1000 V DC. Designed for overcurrent protection in photovoltaic systems, such as solar panel strings and combiner boxes
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Fast-acting cylindrical fuse rated 12 A and 1000 V DC. Designed for overcurrent protection in photovoltaic systems, such as solar panel strings and combiner boxes
Solar Fuse: SPF Series, Fast-Acting, 15 A, 1,000 V DC (MPN SPF015)
LITTELFUSE
Solar Fuse: SPF Series, Fast-Acting, 15 A, 1,000 V DC (MPN SPF015)

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