This heavy duty DPST relay will do the power switching for vacuum pumps up to 1 HP at 120v AC and 3 HP at 240v AC. This relay is used in conjunction with a vacuum controller for vacuum pumps that draw up to 30 amps. If your vacuum pump draws less than 10 amps at startup, you do not need this item. We offer this item for our customers who are building the Project: EVS vacuum press system. Wiring instructions for this relay can be found on the Project: EVS instructions.
Potter & Brumfield
1 HP or 30A @ 120v AC
3 HP @ 240v AC
Coil Actuated by 120v AC
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