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Littelfuse PSR033DL1000X High-Speed Semiconductor Fuse
The high-speed square body fuse is designed for modern power semiconductor protection, including devices such as IGBTs, SCRs, and MOSFETs used in power conversion and conditioning equipment. It features DIN 43653 blade termination, a ceramic body, visual blown fuse indication, micro-switch for external signaling, and is certified compliant with UL, IEC, and other standards. Ideal for UPS, inverters, drives, and energy storage systems, it offers fast response times, high current limiting, and reliable circuit protection in demanding industrial applications.
Littelfuse PSR033DL1000X High-Speed Semiconductor Fuse Specifications:
- Voltage Rating: AC 550 V-1300 V, DC 480 V-1000 V
- Amperage Rating: 40 A-2000 A
- Interrupting Rating: AC 100 kA-200 kA, DC 150 kA
- Time Constant: 10 ms
- Material: Ceramic body, plated copper contacts
- Mounting: DIN 43653 blade style (80 mm and 110 mm fixing)
- Approval: UL 248-13 Recognized, cURus, IEC 60269-4, RoHS Compliant
- Operating Temperature: -55°C to +125°C
- Storage Temperature: Up to +35°C, humidity <65%
- Environmental: Certified for global certification standards, suitable for power electronic systems
Buy the Buy Littelfuse High-Speed Semiconductor Fuse Part Number PSR033DL1000X Online
Purchase the Littelfuse high-speed square body fuse today to ensure reliable protection for your power semiconductors within your industrial equipment. Designed for applications like UPS, drives, energy storage, and inverter systems, this fuse features DIN blade termination, ceramic construction, visual blown fuse indication, and an optional micro-switch for external signaling. It offers fast response times, high current limiting capability, and certified compliance with UL, IEC, and global standards. Trust this fuse for durable, efficient circuit protection tailored to demanding power electronics environments.
Get Littelfuse PSR033DL1000X today—built for precision and long-lasting durability in power conversion and electronic protection.
Frequently Asked Questions
Where can I buy Littelfuse PSR033DL1000X?
You can click on the BUY or RFQ button to purchase PSR033DL1000X from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part PSR033DL1000X?
You can download the PSR033DL1000X datasheet or visit the Littelfuse website for support.
Who is the manufacturer of PSR033DL1000X?
Littelfuse