Table 2-4. Electrical Components (cont).

TM 5-3610-286-20 Table 2-4. Electrical Components (cont). Type Auxiliary contactor and time relay - (cont) Rectifier and battery Mechanical Devices Reference designator d121 d211 d225 d226 d227 d228 d229 d230 d243 d243a d244 d245 d300 n1 s1 s3 s4 s7 S8 s9 s10 s21 Description Auxiliary contactor Time relay Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Auxiliary contactor Rectifier Speed regulating device Magnet Lamina brake Spring preset brake Spring preset brake Spring preset brake Magnet Magnet Function Lower delivery stop and feeder stop Inch limit Auxiliary pile, brake up Auxiliary pile, brake down Pile hoist motor feeder, brake up Pile hoist motor feeder, brake down Pile hoist motor delivery, brake up Pile hoist motor delivery, brake down Safety switch, inching Safety switch, inching Safety switch, inching Production control Preset speed-preselection Solenoid for sheet holding fingers Main motor brake Main pile feeder brake Auxiliary pile feeder brake Main pile delivery brake Preset, on Coupling magnet feeder, on-off 2-12