Description
40A 690V 14X51 GR
FR14GR69V40
6,900 CP GR 14.51 0040
These Protistor® size 14×51 have been designed to protect power semi conductors, complying with standard IEC 60269-1 and -4. They are extremely high interrupting rating fuses: 690VAC, with large band of ratings (current rating 1 to 63A).
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
