Littelfuse PSR series high-speed semiconductor fuses provide reliable protection for power electronic devices including diodes, triacs, IGBTs, SCRs, and MOSFETs. Designed to prevent damage from overcurrent or line surges, these fuses feature extremely fast response times, high current limiting, and visual blown fuse indication. Suitable for applications such as power conversion equipment, UPS, inverters, electric vehicle chargers, and power supplies, they are certified for global standards including UL, IEC, and cURus, ensuring safety and high performance in demanding industrial environments.
Certifications: UL 248-13 Recognized, cURus, IEC 60269-4 (Class aR)
Operating Temperature: -55°C to +125°C
Environmental: Upto +35°C with relative humidity <65%
RoHS Compliant, REACH
Buy the Littelfuse PSR – Reliable Semiconductor Protection Fuses for Industrial Applications
Purchase Littelfuse PSR series high-speed semiconductor fuses online today to safeguard your power conversion and control systems. Designed for protection of diodes, IGBTs, SCRs, and MOSFETs, these fuses offer quick response times, high current limiting, and visual blown fuse indication. Certified globally for safety and efficiency, they are ideal for UPS, inverters, converters, and electric vehicle chargers. Order now and experience dependable circuit protection tailored for demanding industrial applications, ensuring minimal downtime and maximum equipment safety.
Buy Littelfuse PSR high-speed semiconductor fuses now and ensure fast, reliable protection for power devices like IGBTs and MOSFETs.
Frequently Asked Questions
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