Cutler-Hammer Westinghouse
Series C Molded Case Switch
FD-K
Cat # FD4100KL
Style # 6639C29G08
100 Amp
4 Pole
600 Volt AC
250 Volt DC
Does Not Provide Overcurrent Protection
May Open Above 1800 Amps
Interrupting Ratings:
Unfused Short Circuit Withstand Rating
   65kA @ 240 Volt AC
   25kA @ 480 Volt AC
   18kA @ 600 Volt AC
   10kA @ 250 Volt DC
IEC 157-1
   65kA @ 240 Volt AC
   35kA @ 380 Volt AC
   35kA @ 415 Volt AC
   10kA @ 250 Volt DC
50/60Hz
Line & Load Side Lugs
Auxiliary Switch Cat# A2X1LTX Style# 1490D73G06
   
Used 

(Loc: Non-Auto Shelf)