Siemens 52NA04 - Semiconductor Fuse 500V 4A (High-Speed)
Siemens 52NA04 - Semiconductor Fuse 500V 4A (High-Speed)

Siemens 52NA04 - Semiconductor Fuse 500V 4A (High-Speed)

Siemens
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Siemens 52NA04 is a high-speed, current-limiting semiconductor fuse designed for robust protection of power electronic circuits, including variable frequency drives and UPS systems. It is rated for 500V AC and 250V DC with a current rating of 4 amps, ensuring precise overcurrent interruption. The fuse features a compact, cylindrical body with silver-plated end caps for reliable electrical connection and low power dissipation. It complies with UL 248-13 and IEC 60269-4 standards for semiconductor fuse applications. This fuse is typically used in industrial motor drives, rectifiers, and DC power supplies to safeguard sensitive components from short circuits.

Key Features & Specifications
  • Type: High-speed semiconductor fuse, cylindrical body with silver-plated end caps
  • Voltage Rating: 500V AC / 250V DC
  • Current Rating: 4 A
  • Dimensions: Not specified
  • Standards: UL 248-13, IEC 60269-4
  • Applications: Industrial motor drives, UPS systems, rectifiers, DC power supplies
  • Weight: 0.02 lb


Product Identification
  • UPC: 78308709447
  • GTIN: 00783087094475