LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 63 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 63 A, 1,300 V AC, and 1,000 V DC (MPN PSR070FL0063Z). This AC/DC voltage-type fuse is designed for…
SKU 3G-OTH-25371
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Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 63 A, 1,300 V AC, and 1,000 V DC (MPN PSR070FL0063Z). 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 PSR070FL0063Z) 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 response to short circuits is critical.
What are the specifications of the LITTELFUSE PSR070FL0063Z fuse?
This PSR Series fuse is rated 63 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 PSR070FL0063Z, and it is designed for overcurrent protection in industrial equipment.
Where to buy LITTELFUSE PSR Series fuses worldwide?
3G Electric supplies the LITTELFUSE PSR Series fuse (PSR070FL0063Z) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this very-fast-acting semiconductor fuse.
How to select the correct LITTELFUSE PSR fuse for an application?
Select the PSR fuse based on system voltage (AC or DC), continuous current rating, and required interrupting capacity. For the PSR070FL0063Z, ensure the circuit operates at or below 1,300 V AC or 1,000 V DC and that the load current does not exceed 63 A. Consult the fuse time-current curve for coordination.
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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.
