Serge PC Boards
SR TCB-1
OEM: TCB-1, IPC #910 1222 003, C1074
(5A) HOIST MOTOR/BRAKE CONTROL
SR 100924085
OEM: 100924085 also 1091A
Generator Field Control Board
SR DR 120A
OEM: IPC# D120A
Motor Field and Brake Control Board
Staley also can be used as Serge
OEM: ST 1091A also Serge #A27081984
Generator Field Control Circuit Board
