On-off Switch (Replacement Part for Duplicating Unit 3611-01, Digital Furnace 3512-01/2, Auto Injector 3525-01/2, Hydraulic Injector 3504-01/2)

This item may ship in one of two slightly different styles. If the switch you receive does not look exactly like the photo, don’t worry, both versions are fully compatible. In some cases, you may need to file the opening very slightly to ensure a perfect fit.