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  5. IEC High-Speed Cylindrical Fuse-Links AC Protection
  6. Protistor® size 22x58 gR 690VAC (IEC) / 700VAC (UL)

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Semiconductor Protection Fuses

IEC High-Speed Cylindrical Fuse-Links AC Protection

Protistor® size 22x58 gR 690VAC (IEC) / 700VAC (UL)

These Protistor® size 22x58 have been designed to protect power semiconductors, complying with standard IEC 60269-1 and -4. They are extremely high interrupting rating fuses: 690 VAC, with large band of ratings (current rating 15 to 135 A). Two models are existing: with or without trip-indicator

Features :-
  • IEC standard 60269-4 compliant
  • UL 248-13 compliant
  • gR class
  • Clearing all overloads
  • Improved safety and protection
  • Enabling selective coordination among all
  • Distribution circuit fuses
  • With or without trip-indicator
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Protistor size 22x58 gR 690VAC IEC 700VAC UL