Protistor® Fuses, Square Body, 690V
HBC FF (aR) type fuses featuring ultra-rapid operation for semiconductor protection
Striker for micro-contact actuation
Threaded fixing studs
Breaking capacity 200kA at 660Vac
Complies with VDE636-23 and IEC269-4
Note
In the table below I²t is the pre-arcing value; I²t Total is the clearing value at 690Vac