LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 400 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 400 A, 1,300 V AC, and 1,000 V DC. This AC/DC voltage type fuse, model PSR072FS0400Z, is designed for…
SKU 3G-OTH-27155
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- 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 400 A, 1,300 V AC, and 1,000 V DC. This AC/DC voltage type fuse, model PSR072FS0400Z, 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 PSR072FS0400Z, provides very-fast-acting overcurrent protection for industrial power electronics, including drives, inverters, and UPS systems. It handles 400 A at up to 1,300 V AC or 1,000 V DC, safeguarding sensitive components from short circuits.
What are the specifications of the LITTELFUSE PSR072FS0400Z?
This very-fast-acting threaded flush-end square fuse is rated 400 A, 1,300 V AC, and 1,000 V DC. It is part of the LITTELFUSE PSR Series, with AC/DC voltage type and manufacturer part number PSR072FS0400Z. Designed for industrial overcurrent protection, it ensures reliable performance in demanding environments.
Where to buy the LITTELFUSE PSR072FS0400Z worldwide?
3G Electric supplies the LITTELFUSE PSR072FS0400Z semiconductor fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this very-fast-acting 400 A fuse for your application.
How to select the right LITTELFUSE PSR series fuse for my application?
Select the LITTELFUSE PSR series fuse based on your circuit's continuous current (400 A for this model), maximum voltage (1,300 V AC or 1,000 V DC), and fault-clearing requirements. Ensure the very-fast-acting characteristic matches your semiconductor protection needs. Consult a qualified engineer for proper 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.
