LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 450 A, 700 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 450 A, 700 V AC, and 600 V DC. This AC/DC voltage type fuse, model PSR030FS0450Z, is designed for overcurrent…
SKU 3G-OTH-26983
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 450 A, 700 V AC, and 600 V DC. This AC/DC voltage type fuse, model PSR030FS0450Z, 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, model PSR030FS0450Z, provides very-fast-acting overcurrent protection for power electronics, drives, and industrial equipment. Its 450 A rating and 700 V AC / 600 V DC capability make it suitable for safeguarding sensitive components in manufacturing and process control systems.
What are the specifications of the LITTELFUSE PSR030FS0450Z fuse?
The LITTELFUSE PSR030FS0450Z is a very-fast-acting threaded flush-end square fuse rated at 450 A, 700 V AC, and 600 V DC. It is part of the PSR Series, with AC/DC voltage type, designed for high-current overcurrent protection in industrial applications.
Where to buy the LITTELFUSE PSR030FS0450Z fuse worldwide?
3G Electric supplies the LITTELFUSE PSR030FS0450Z semiconductor fuse 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 450 A fuse.
How to select the correct LITTELFUSE PSR Series fuse for an application?
Select the LITTELFUSE PSR Series fuse by matching its voltage rating (700 V AC / 600 V DC) and current rating (450 A) to your circuit requirements. Ensure the very-fast-acting characteristic aligns with the inrush and fault current profile of your semiconductor or drive equipment. Consult the manufacturer's data sheet for coordination details.
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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.
