LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 350 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 350 A, 1,300 V AC, and 1,000 V DC (MPN PSR072FL0350Z). This AC/DC voltage-type fuse is designed for…
SKU 3G-OTH-27018
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.
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse rated at 350 A, 1,300 V AC, and 1,000 V DC (MPN PSR072FL0350Z). 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 PSR072FL0350Z) provides very-fast-acting overcurrent protection for industrial power electronics, including variable-frequency drives, rectifiers, and UPS systems. Its 1,300 V AC and 1,000 V DC ratings make it suitable for high-voltage equipment requiring reliable short-circuit interruption.
What are the specifications of the LITTELFUSE PSR072FL0350Z fuse?
This LITTELFUSE PSR Series fuse is rated 350 A, 1,300 V AC, and 1,000 V DC. It is a very-fast-acting threaded flush-end square fuse with AC/DC voltage type. The manufacturer part number is PSR072FL0350Z. It is designed for semiconductor protection in demanding industrial environments.
Where to buy the LITTELFUSE PSR072FL0350Z fuse worldwide?
3G Electric supplies the LITTELFUSE PSR072FL0350Z fuse to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this very-fast-acting semiconductor fuse to any country.
How to select the correct LITTELFUSE PSR series fuse for an application?
Select the LITTELFUSE PSR series fuse by matching its voltage rating (1,300 V AC or 1,000 V DC) and current rating (350 A) to your circuit requirements. Ensure the very-fast-acting characteristic aligns with the inrush current of your semiconductor device. Consult the fuse's time-current curve and mounting dimensions for proper fit.
Used in
Common applications for LITTELFUSELITTELFUSE Products
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.
