F300707 - A070UD31LI800
H300709 - PC31UD69V800D1A
L300482 - A070UD31TTI800
Y300401 - PC31UD69V800TF
Protistor® size 33 aR, 450 to 690VAC (IEC) / 700VAC (UL)
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
T302168 - PC33UD69V450A
V302169 - PC33UD69V450D1A
W302170 - PC33UD69V450TF