Model 3381 Output Time:3381-10 which requires a machine operator

which requires a machine operator to have both hands on the start switches in order to start a machine cycle

Nolatron TB-2 Application Notes

Switches must be activated within:

8 Amps @ 120 VAC (Switching)

Model 3381 Output Time:3381-10 which requires a machine operatorModel 3381 Two Hand Machine Control Anti Tiedown Monitor The 3381 series contains all the anti tiedown features of the 3380 series, with the addition of adjustable time output. The 3381 series is Pin for pin compatible with 3371 controls. Series 3381E Same as series 3381, but with remote output adjustment capability. The supplied potentiometer should be connected from pin 3 to pin 8. Time ranges are the same as 3381. Features: Double force guided