The HS765 Multi-Hopper Switch Isolator allows for the connection of up to four hopper level switches to one location providing a single Normally Closed (N/C) output. The output can be connected to an Auger Drive Control Unit such as Grower Select HS693 or any control unit containing an isolation relay to control the operation of the auger motor.
The four hopper level switches are isolated so that electromechanical or two wire proximity switches can be used in any combination. With the HS765, any of the four switches can call for feed causing the auger motor to power on.
Relay Output Contact Rating: 1 ½ HP @ 220-240VAC 50/60 Hz
GrowerSELECT HS765 Multi-Hopper Switch Isolator Installation Manual