LITTELFUSE PSR Series Very-Fast-Acting Threaded Flush-End Square Fuse
The LITTELFUSE PSR Series is a very-fast-acting threaded flush-end square fuse rated at 315 A, 1,300 V AC, and 1,000 V DC (MPN PSR070FS0315Z). This semiconductor fuse operates as a single-stage device for AC/DC…
SKU 3G-OTH-25433
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE PSR Series is a very-fast-acting threaded flush-end square fuse rated at 315 A, 1,300 V AC, and 1,000 V DC (MPN PSR070FS0315Z). This semiconductor fuse operates as a single-stage device for AC/DC voltage types.
Frequently Asked Questions
What is the LITTELFUSE PSR Series semiconductor fuse used for?
The LITTELFUSE PSR Series very-fast-acting fuse (MPN PSR070FS0315Z) protects power semiconductors and DC bus circuits from overcurrent. It is rated 315 A, 1,300 V AC, and 1,000 V DC, making it suitable for industrial drives, UPS systems, and power conversion equipment.
What are the specifications of the LITTELFUSE PSR070FS0315Z fuse?
This LITTELFUSE PSR Series fuse is very-fast-acting with a threaded flush-end square body. It is rated 315 A, 1,300 V AC, and 1,000 V DC. The voltage type is AC/DC, and the manufacturer part number is PSR070FS0315Z.
Where to buy LITTELFUSE PSR070FS0315Z worldwide?
3G Electric supplies the LITTELFUSE PSR070FS0315Z 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.
How to select a very-fast-acting semiconductor fuse?
Select a fuse like the LITTELFUSE PSR Series by matching its voltage rating (1,300 V AC / 1,000 V DC) and current rating (315 A) to your circuit. Ensure the fuse is very-fast-acting to protect sensitive semiconductors. Verify physical dimensions and mounting type for proper fit.
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.
