LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 500 A, 700 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 500 A, 700 V AC, and 600 V DC (MPN PSR033FS0500Z). This AC/DC voltage type fuse is designed for overcurrent…
SKU 3G-OTH-25911
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- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 500 A, 700 V AC, and 600 V DC (MPN PSR033FS0500Z). This AC/DC voltage type fuse is designed for overcurrent protection in industrial equipment.
Frequently Asked Questions
What is the LITTELFUSE PSR033FS0500Z semiconductor fuse used for?
The LITTELFUSE PSR Series very-fast-acting fuse (PSR033FS0500Z) protects power semiconductors and DC bus circuits in industrial drives, UPS systems, and welding equipment. Its 500 A rating and 700 V AC / 600 V DC capability make it suitable for high-power overcurrent protection.
What are the specifications of the LITTELFUSE PSR033FS0500Z fuse?
This PSR Series fuse is rated 500 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 PSR033FS0500Z, and it is designed for semiconductor protection in industrial applications.
Where to buy the LITTELFUSE PSR033FS0500Z fuse worldwide?
3G Electric supplies the LITTELFUSE PSR033FS0500Z fuse worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this very-fast-acting semiconductor fuse to your facility, regardless of location.
How to select the correct LITTELFUSE PSR series fuse for a DC bus?
Select a PSR series fuse with a voltage rating equal to or greater than your DC bus voltage and a current rating that exceeds the normal operating current. For a 600 V DC bus, the PSR033FS0500Z (500 A, 600 V DC) is appropriate. Always consult the equipment manual for coordination 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.
