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 (MPN PSR033FS0450Z). This AC/DC voltage-type fuse is designed for overcurrent…
SKU 3G-OTH-26851
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- 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 (MPN PSR033FS0450Z). This AC/DC voltage-type fuse is designed for overcurrent protection in industrial equipment.
Frequently Asked Questions
What is the LITTELFUSE PSR033FS0450Z semiconductor fuse used for?
The LITTELFUSE PSR033FS0450Z is a very-fast-acting threaded flush-end square fuse rated 450 A, 700 V AC, and 600 V DC. It protects power semiconductors, drives, and industrial power supplies from overcurrent faults in heavy machinery and automation systems.
What are the specifications of the LITTELFUSE PSR033FS0450Z?
The LITTELFUSE PSR Series fuse (MPN PSR033FS0450Z) is very-fast-acting, 450 A, 700 V AC, 600 V DC, AC/DC voltage type. It features a threaded flush-end square body for secure mounting in industrial control panels and power conversion equipment.
Where to buy the LITTELFUSE PSR033FS0450Z worldwide?
3G Electric supplies the LITTELFUSE PSR033FS0450Z semiconductor fuse worldwide. As a global industrial sourcing partner, we handle 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 fuse based on continuous current (450 A), system voltage (700 V AC or 600 V DC), and fault-clearing speed (very-fast-acting). Verify the threaded flush-end mounting fits your panel. 3G Electric can help match the PSR033FS0450Z to your drive or rectifier requirements.
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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.
