A Premier B2B Part Search
Littelfuse PSR033UL1000X Semiconductor Fuse
High-speed semiconductor fuse designed for protecting power electronic devices such as diodes, IGBTs, MOSFETs, SCRs, and triacs in power conversion and conditioning equipment. The fuse features bolted blade termination, visual blown indicator, and optional microswitch for external status. Made from ceramic with plated copper contacts, it offers high current limiting, fast operation, and global certifications including UL, cURus, and IEC. Suitable for use in UPS, drives, inverters, energy storage systems, and electric vehicle charging stations, ensuring reliable overcurrent protection for sensitive semiconductor components.
Littelfuse PSR033UL1000X Semiconductor Fuse Specifications:
- Voltage Rating Ac: 550 V-1300 V
- De: 480 V-1000 V
- Amperage Rating: 40 A-2000 A
- Interrupting Rating Ac: 100 KA-200 kA
- De: 150kA
- Time Constant: 10 ms
- Microswitch: Yes
- Mounting: Bolted blade style
- Material Body: Ceramic
- Contacts: plated copper
- Approvals: UL 248-13 Recognized, cURus, IEC 60269-4 Class aR
- Operating Temperature: Up to +35 °C with relative humidity <65%
- Environmental: RoHS, REACH compliant
Buy the Buy Littelfuse PSR033UL1000X High-Speed Fuse Part Number PSR033UL1000X Online
Get the Littelfuse PSR033UL1000X high-speed semiconductor fuse online today. Designed for fast, reliable protection of power electronics in various industrial and energy applications. With a ceramic body, plated copper contacts, and visual blown indication, this fuse ensures safety and performance for sensitive devices such as IGBTs, MOSFETs, and SCRs. Certified by UL, cURus, and IEC standards, it is ideal for UPS systems, inverters, energy storage, and electric vehicle charging stations. Purchase online to quickly secure this essential power protection component for your system.
Buy Littelfuse PSR033UL1000X now and experience unmatched reliability and performance in high-speed power device protection.
Frequently Asked Questions
Where can I buy Littelfuse PSR033UL1000X?
You can click on the BUY or RFQ button to purchase PSR033UL1000X from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part PSR033UL1000X?
You can download the PSR033UL1000X datasheet or visit the Littelfuse website for support.
Who is the manufacturer of PSR033UL1000X?
Littelfuse