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Littelfuse PSR030UL0500Z Semiconductor Fuse

Littelfuse PSR series high-speed square body semiconductor fuses provide rapid protection for power devices such as diodes, IGBTs, and MOSFETs used in power conversion equipment. Designed with ceramic bodies, plated copper contacts, and bolted blade mounting, these fuses ensure high current limiting, fast response times, and robust cycle capabilities. Suitable for applications including inverters, UPS, drives, and electric vehicle charging stations, they meet international safety certifications like UL, cURus, and IEC 60269-4, offering reliable circuit protection in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:PSR030UL0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $256.743
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Part No:PSR030UL0500Z
Stock:0
Inv Date:05-29-2026
Price: Unit price: $256.75
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Part No:PSR030UL0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $528.04
Buy/RFQ:
Part No:PSR030UL0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $528.04
Buy/RFQ:
Part No:PSR030UL0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $236.31
Buy/RFQ:

Littelfuse PSR030UL0500Z Semiconductor Fuse Specifications:

  • Voltage Rating AC: 550 V-1300V
  • 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
  • Approval Certifications: UL Recognized UL 248-13, cURus, IEC 60269-4 Class aR
  • Operating Temperature Range: -60°C to +125°C
  • Mounting: bolted blade style
  • Watt Loss: Low watt-loss design
  • Environmental Resistance: RoHS, REACH compliant, up to 35°C operating temperature

Buy the Buy Littelfuse PSR Series High-Speed Semiconductor Fuses Part Number PSR030UL0500Z Online

Discover the high-speed protection offered by Littelfuse PSR semiconductor fuses. Designed for power devices like IGBTs, MOSFETs, and diodes, these ceramic-body fuses come with bolted blade mounting for easy installation. They offer rapid response with 10 ms time constant, high current limiting, and international certification for safety and performance. Ideal for UPS systems, drives, inverters, and electric vehicle stations, ensure your equipment's safety and reliability by ordering online today for quick delivery and professional-grade circuit protection.

Order your Littelfuse PSR series high-speed semiconductor fuse PSR030UL0500Z today and ensure your power conversion devices are protected with reliable, rapid circuit safeguarding.

Frequently Asked Questions

Where can I buy Littelfuse PSR030UL0500Z?

You can click on the BUY or RFQ button to purchase PSR030UL0500Z from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part PSR030UL0500Z?

You can download the PSR030UL0500Z datasheet or visit the Littelfuse website for support.

Who is the manufacturer of PSR030UL0500Z?

Littelfuse

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