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Littelfuse PSR073UL0350X Semiconductor Fuse
Littelfuse PSR series high-speed square body fuses provide reliable protection for power semiconductor devices such as IGBTs, thyristors, MOSFETs, and diodes. Designed for sensitive power conversion equipment like inverters, UPS, soft starters, and energy storage systems, these fuses feature fast response times, high current limiting, and visual blown fuse indication. They comply with international standards including UL, IEC, and Canadian regulations. Constructed with ceramic bodies and plated copper contacts, they offer excellent electrical performance and durability in demanding industrial applications.
Littelfuse PSR073UL0350X Semiconductor Fuse Specifications:
- Voltage Rating AC: 550 V-1300 V
- Voltage Rating DC: 480 V-1000 V
- Amperage Rating: 40 A-2000 A
- Interrupting Rating AC: 100 KA-200 kA
- Interrupting Rating DC: 150 kA
- Time Constant: 10 ms
- Material Body: ceramic
- Contacts: plated copper
- Mounting: bolted blade style
- Approvals: UL Recognized, cURus, IEC 60269-4
- Environmental: RoHS and REACH compliant, operation -55°C to +125°C, storage -55°C to +125°C
- Suitable for frequent switching and high inrush currents, with low watt-loss design and visual blown fuse indication.
Buy the Buy Littelfuse PSR Series High-Speed Fuses Part Number PSR073UL0350X Online
Purchase Littelfuse PSR series high-speed semiconductor fuse online today for reliable protection of power devices in industrial automation, power conversion systems, and energy storage. Designed with ceramic bodies and copper contacts, these fuses feature quick response times, high current limiting capabilities, and visual blown fuse indication. Certified under UL, IEC, and cURus standards, they ensure safety, efficiency, and durability in demanding environments. Order now to secure surge and overcurrent protection for your sensitive electronic equipment.
Get Littelfuse PSR073UL0350X today—built for precision, fast protection, and long-lasting durability in power semiconductor applications.
Frequently Asked Questions
Where can I buy Littelfuse PSR073UL0350X?
You can click on the BUY or RFQ button to purchase PSR073UL0350X from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part PSR073UL0350X?
You can download the PSR073UL0350X datasheet or visit the Littelfuse website for support.
Who is the manufacturer of PSR073UL0350X?
Littelfuse