LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 40 A, 700 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 40 A, 700 V AC, and 600 V DC (MPN PSR030FS0040Z). This AC/DC voltage type fuse is designed for overcurrent…
SKU 3G-OTH-26948
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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 40 A, 700 V AC, and 600 V DC (MPN PSR030FS0040Z). 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 PSR030FS0040Z) provides very-fast-acting overcurrent protection for industrial power electronics, including drives, inverters, and UPS systems. Its 40 A rating and 700 V AC / 600 V DC capability make it suitable for safeguarding sensitive semiconductor circuits in manufacturing and energy equipment.
What are the specifications of the LITTELFUSE PSR030FS0040Z fuse?
The LITTELFUSE PSR030FS0040Z is a very-fast-acting threaded flush-end square fuse rated at 40 A, 700 V AC, and 600 V DC. It belongs to the PSR series and is designed for AC/DC voltage applications. The fuse features a compact square body with threaded flush-end terminals for secure mounting in industrial control panels.
Where to buy the LITTELFUSE PSR series fuse in worldwide?
3G Electric supplies the LITTELFUSE PSR series fuse (MPN PSR030FS0040Z) to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and lead time on this very-fast-acting semiconductor fuse.
How to select the correct LITTELFUSE PSR series fuse for my application?
To select the correct LITTELFUSE PSR series fuse, match the voltage rating (700 V AC / 600 V DC) and current rating (40 A for PSR030FS0040Z) to your circuit requirements. Ensure the very-fast-acting characteristic aligns with the inrush current of your semiconductor load. Consult the manufacturer's data sheet for time-current curves and I²t values.
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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.
