LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 250 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 250 A, 1,300 V AC, and 1,000 V DC (MPN PSR072FS0250Z). This AC/DC voltage type fuse is designed for…
SKU 3G-OTH-26455
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 at 250 A, 1,300 V AC, and 1,000 V DC (MPN PSR072FS0250Z). 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 very-fast-acting fuse (MPN PSR072FS0250Z) protects power semiconductors and industrial equipment from overcurrent faults. It is commonly applied in variable frequency drives, UPS systems, and DC power supplies where rapid clearing of high fault currents is critical to prevent component damage.
What are the specifications of the LITTELFUSE PSR072FS0250Z fuse?
This LITTELFUSE PSR Series fuse is rated 250 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 PSR072FS0250Z, and it is designed for overcurrent protection in industrial power electronics.
Where to buy LITTELFUSE PSR Series fuses worldwide?
3G Electric supplies the LITTELFUSE PSR072FS0250Z 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 fuse to support your industrial overcurrent protection needs.
How to select the correct LITTELFUSE PSR fuse for an application?
Select the LITTELFUSE PSR fuse based on system voltage (AC/DC), continuous current rating (250 A for this model), and required interrupting capacity. Ensure the very-fast-acting characteristic matches the inrush tolerance of your semiconductor load. Consult the fuse's time-current curve and mounting dimensions for proper fit in your equipment.
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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.
