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Siemens 51PE5D3LB - Semiconductor Fuse 500V 3A

Siemens
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The Siemens 51PE5D3LB is a high-speed industrial fuse designed for protecting semiconductor devices and power electronics circuits from overcurrent conditions. It is rated for 500V AC/DC and carries a current rating of 3 Amperes, ensuring precise coordination with sensitive components. The fuse features a compact, cylindrical body with silver-plated end caps and a ceramic body, weighing 0.33 lb, and is constructed for reliable operation in demanding environments. It complies with UL 248-13 and IEC 60269-4 standards for semiconductor fuse protection. Typical applications include variable frequency drives, power supplies, and rectifier circuits in industrial automation and power conversion systems.

Key Features & Specifications
  • Type: Semiconductor fuse, high-speed, ceramic body with silver-plated end caps
  • Voltage Rating: 500V AC/DC
  • Current Rating: 3 Amperes
  • Dimensions: Compact cylindrical design
  • Standards: UL 248-13, IEC 60269-4
  • Applications: Protection of semiconductor devices in VFDs, power supplies, and rectifiers
  • Weight: 0.33 lb


Product Identification
  • UPC: 78308777361
  • GTIN: 00783087773615