Introducing Littelfuse’s PSX Semiconductor Fuses

Published on: 26/08/2020

Learn more about Littelfuse’s latest range of semiconductor fuses

The PSX fuse series is extremely fast-acting with high dc interrupting ratings in the smallest NH XL package size on the market. They are certified to UL248-13 and designed to meet the EN high-speed semiconductor fuse standard and IEC 60269-7, a new battery protection fuse standard in development.

PSX Semiconductor Fuses

Features of the PSX series include:

• Low watt loss for increased efficiency and to minimise wasted power
• Compact case size takes up little space in high-energy density systems
• Visual fault indicator for quick and easy detection
• Up to 1500 V dc rating to protect the highest-rated dc battery energy storage systems in the market
• DIN-mount, flush-end and bolted-blade terminations for mounting-configuration versatility
• Low minimum-breaking capacity to protect from lower-level fault currents

The PSX series of fuses are ideal for these applications:

• Battery energy storage systems
• Photovoltaic inverters
• Dc common bus systems
• Large industrial regenerative drives
• Rectifiers
• Metal processing equipment

Learn more about PSX Semiconductor Fuses here

For further information on Littelfuse’s product range or to discuss your requirements please call our team on: 01444 243 452 or email: [email protected].