LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 630 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated for 630 A, 1,300 V AC, and 1,000 V DC. This AC/DC fuse (MPN PSR073FS0630Z) is designed for overcurrent…
SKU 3G-OTH-25544
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
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Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated for 630 A, 1,300 V AC, and 1,000 V DC. This AC/DC fuse (MPN PSR073FS0630Z) 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 PSR073FS0630Z) 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 equipment requiring precise fault clearing.
What are the specifications of the LITTELFUSE PSR073FS0630Z?
The LITTELFUSE PSR073FS0630Z is a very-fast-acting threaded flush-end square fuse rated for 630 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 compact square body with threaded flush-end terminals for secure mounting in industrial panels.
Where to buy LITTELFUSE PSR073FS0630Z worldwide?
3G Electric supplies the LITTELFUSE PSR073FS0630Z semiconductor fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this very-fast-acting fuse to any country.
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., 630 A) to your load, and ensure the voltage rating (1,300 V AC or 1,000 V DC) exceeds system voltage. Verify the interrupting rating and physical dimensions for your fuse holder. Always consult the manufacturer's data sheet for coordination with semiconductor devices.
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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.
