Three-phase line voltage monitor offering full line AND load side protection, fully adjustable, 190-630 VAC (18-240 control VAC)
    Specifications:
    - Voltage: 190-630 VAC
Frequency: 50/60 Hz   - Voltage Unbalance: Adjustable: 2-25%
   - Control: 18-240 VAC
   - Delay on Break Timer: .1-5 minutes
   - Output:  
  - Relay, SPDT
   - N.O.: 10 amps
   - N.C.: 6 amps