LITTELFUSE PSR Series Very-Fast-Acting Threaded Flush-End Square Fuse
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 315 A, 700 V AC, and 600 V DC (MPN PSR031FS0315Z). This AC/DC voltage type fuse is designed for overcurrent…
SKU 3G-OTH-25697
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Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 315 A, 700 V AC, and 600 V DC (MPN PSR031FS0315Z). 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 PSR031FS0315Z) provides very-fast-acting overcurrent protection for industrial power electronics, including drives, inverters, and rectifiers. Its 315 A rating and 700 V AC / 600 V DC capability make it suitable for high-power equipment across machining, electrical, and power transmission departments.
What are the specifications of the LITTELFUSE PSR031FS0315Z fuse?
This LITTELFUSE PSR Series fuse is rated 315 A, 700 V AC, and 600 V DC. It is a very-fast-acting threaded flush-end square fuse with AC/DC voltage type. The manufacturer part number is PSR031FS0315Z. These specs ensure reliable overcurrent protection in demanding industrial applications.
Where to buy the LITTELFUSE PSR031FS0315Z fuse worldwide?
3G Electric supplies the LITTELFUSE PSR031FS0315Z semiconductor fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this very-fast-acting 315 A fuse.
How to select the right LITTELFUSE PSR Series fuse for an application?
Select the LITTELFUSE PSR Series fuse based on continuous current (315 A for this model), system voltage (700 V AC or 600 V DC), and fault current capability. Ensure the very-fast-acting characteristic matches the inrush profile of your semiconductor load. Consult the manufacturer's data sheet for I²t and clearing time curves.
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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.
