LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 280 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 280 A, 1,300 V AC, and 1,000 V DC. This AC/DC voltage type fuse (MPN PSR072FS0280Z) is designed for…
SKU 3G-OTH-26483
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
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 280 A, 1,300 V AC, and 1,000 V DC. This AC/DC voltage type fuse (MPN PSR072FS0280Z) is designed for overcurrent protection in industrial equipment.
Frequently Asked Questions
What is the LITTELFUSE PSR Series semiconductor fuse used for?
The LITTELFUSE PSR Series semiconductor fuse (MPN PSR072FS0280Z) provides very-fast-acting overcurrent protection for industrial power electronics, including variable-frequency drives, rectifiers, and UPS systems. Its 1,300 V AC and 1,000 V DC ratings make it suitable for high-voltage AC/DC circuits requiring precise fault clearing.
What are the specifications of the LITTELFUSE PSR072FS0280Z?
This LITTELFUSE PSR Series fuse is rated 280 A, 1,300 V AC, and 1,000 V DC. It is a very-fast-acting threaded flush-end square fuse with AC/DC voltage type. The manufacturer part number is PSR072FS0280Z. It is designed for semiconductor protection in industrial equipment.
Where to buy the LITTELFUSE PSR072FS0280Z worldwide?
3G Electric supplies the LITTELFUSE PSR072FS0280Z semiconductor fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this very-fast-acting fuse to support your operations.
How to select the correct LITTELFUSE PSR series fuse for an application?
Select the PSR series fuse based on system voltage (AC or DC), continuous current rating (280 A in this case), and required interrupting capacity. Ensure the very-fast-acting characteristic matches the semiconductor's surge withstand. Consult the LITTELFUSE datasheet for mounting dimensions and I²t values. 3G Electric can assist with cross-referencing.
Used in
Common applications for LITTELFUSELITTELFUSE Products
3G Electric supplies LITTELFUSE very-fast-acting threaded flush-end square fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
