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 (MPN PSR071FS0280Z). This AC/DC voltage type fuse is designed for…
SKU 3G-OTH-26271
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.
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 (MPN PSR071FS0280Z). This AC/DC voltage type fuse 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 PSR071FS0280Z) 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 PSR071FS0280Z fuse?
The LITTELFUSE PSR071FS0280Z is a very-fast-acting threaded flush-end square fuse rated at 280 A, 1,300 V AC, and 1,000 V DC. It belongs to the PSR series and is designed for AC/DC voltage applications. The fuse features a flush-end terminal style for secure mounting in industrial equipment.
Where to buy the LITTELFUSE PSR071FS0280Z fuse worldwide?
3G Electric supplies the LITTELFUSE PSR071FS0280Z 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 overcurrent protection needs.
How to select the correct LITTELFUSE PSR series fuse for an application?
To select the correct LITTELFUSE PSR series fuse, match the continuous current rating (e.g., 280 A) to your circuit's load, ensure the voltage rating (1,300 V AC or 1,000 V DC) exceeds system voltage, and verify the very-fast-acting characteristic suits semiconductor protection. Always consult the manufacturer's data sheet for coordination with upstream devices.
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.
