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

• 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