voltage AC
(IEC)
 
  Pre-arcing I²t
Clearing I²t
at  
Voltage
 
breaking
capacity
AC
Power
dissipation
 
 
PC71GB69V125D1A B302658 690 V 125 A 1 06 kA²s 6 2 kA²s 150 kA 35 W 3 0 52 kg
PC71GB69V160D1A C302659 690 V 160 A 2 39 kA²s 14 kA²s 150 kA 38 W 3 0 52 kg
PC71GB69V200D1A C302682 690 V 200 A 5 kA²s 29 5 kA²s 150 kA 42 W 3 0 52 kg
PC71GB69V250D1A R302143 690 V 250 A 9 58 kA²s 56 kA²s 150 kA 48 W 3 0 52 kg
PC71GB69V450D1A R301637 690 V 450 A 61 7 kA²s 360 kA²s 150 kA 61 W 3 0 52 kg
PC71GB69V500D1A A301737 690 V 500 A 78 1 kA²s 460 kA²s 150 kA 67 W 3 0 52 kg
HIGH SPEED FUSES FOR SEMICONDUCTOR PROTECTION
EP MERSEN COM 328
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
Protistor® size 73 gR
690V 
SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION
Size 73 type TTF-with one ISO metric threaded hole
 
 
 
 
 
voltage
 
 
  Pre-arcing I²t
Clearing I²t
at  
Voltage
 
breaking
capacity AC
 
 
 
Standard Terminal
PC73GB69V315TF W301342 690 V 315 A 11 8 kA²s 69 kA²s 150 kA 66 W 1 1 22 kg
PC73GB69V350TF B301715 690 V 350 A 17 kA²s 100 kA²s 150 kA 68 W 1 1 22 kg
PC73GB69V400TF X301343 690 V 400 A 26 5 kA²s 160 kA²s 150 kA 71 W 1 1 22 kg
PC73GB69V450TF Y301344 690 V 450 A 34 1 kA²s 200 kA²s 150 kA 79 W 1 1 22 kg
PC73GB69V500TF C301716 690 V 500 A 47 3 kA²s 280 kA²s 150 kA 84 W 1 1 22 kg