LITTELFUSE Solar Fuse: SPF Series, Fast-Acting, 12 A
The LITTELFUSE SPF Series Solar Fuse (MPN SPF012) is a fast-acting cylindrical fuse rated at 12 A and 1,000 V DC. This product is designed for overcurrent protection in photovoltaic systems.
SKU 3G-OTH-26579
Also listed as: SPF 012 · SPF-012
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE SPF Series Solar Fuse (MPN SPF012) is a fast-acting cylindrical fuse rated at 12 A and 1,000 V DC. This product is designed for overcurrent protection in photovoltaic systems.
Frequently Asked Questions
What is the LITTELFUSE SPF012 solar fuse used for?
The LITTELFUSE SPF012 solar fuse provides overcurrent protection in photovoltaic systems. It is a fast-acting cylindrical fuse rated at 12 A and 1,000 V DC, designed to safeguard solar panel strings and combiner boxes from fault currents.
What are the specifications of the LITTELFUSE SPF012 fuse?
The LITTELFUSE SPF012 is a fast-acting cylindrical fuse from the SPF Series. It has a current rating of 12 A and a voltage rating of 1,000 V DC. The manufacturer part number is SPF012, and it is designed for solar applications.
Where to buy the LITTELFUSE SPF012 fuse worldwide?
You can source the LITTELFUSE SPF012 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your photovoltaic projects.
How to select the correct LITTELFUSE SPF series fuse for a solar system?
Select the SPF series fuse based on the system's maximum continuous current and voltage. For the SPF012, ensure your circuit operates at or below 12 A and 1,000 V DC. Always follow NEC or local codes for string sizing and consult the LITTELFUSE application guide.
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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.
