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    • Monitoring Relays

    • TimeMark 20AA-H Phase Monitor Relay

      TimeMark 20AA-H

      TimeMark

      The TimeMark 20AA-H is a 3-phase monitor for 475-600 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and resets once the...

      $151.67
      $151.67
    • TimeMark 20AA-H/SG Phase Monitor Relay

      TimeMark 20AA-H/SG

      TimeMark

      The TimeMark 20AA-H/SG is a 3-phase monitor for 475-600 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and resets once...

      $151.67
      $151.67
    • TimeMark 20AA-HM Phase Monitor Relay

      TimeMark 20AA-HM

      TimeMark

      The TimeMark 20AA-HM is a 3-phase monitor for 475-600 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and holds it out...

      $153.33
      $153.33
    • TimeMark 20AA-HM/SG Phase Monitor Relay

      TimeMark 20AA-HM/SG

      TimeMark

      The TimeMark 20AA-HM/SG is a 3-phase monitor for 475-600 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and holds it out...

      $151.67
      $151.67
    • TimeMark 20AA-L Phase Monitor Relay

      TimeMark 20AA-L

      TimeMark

      The TimeMark 20AA-L is a 3-phase monitor for 95-120 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and resets once the...

      $151.67
      $151.67
    • TimeMark 20AA-L/SG Phase Monitor Relay

      TimeMark 20AA-L/SG

      TimeMark

      The TimeMark 20AA-L/SG is a 3-phase monitor for 95-120 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and resets once...

      $151.67
      $151.67
    • TimeMark 20AA-LM Phase Monitor Relay

      TimeMark 20AA-LM

      TimeMark

      The TimeMark 20AA-LM is a 3-phase monitor for 95-120 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and holds it out...

      $151.67
      $151.67
    • TimeMark 20AA-LM/SG Phase Monitor Relay

      TimeMark 20AA-LM/SG

      TimeMark

      The TimeMark 20AA-LM/SG is a 3-phase monitor for 95-120 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and holds it out...

      $151.67
      $151.67
    • TimeMark 20AA-M Phase Monitor Relay

      TimeMark 20AA-M

      TimeMark

      The TimeMark 20AA-M is a 3-phase monitor for 190-480 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and holds it out...

      $151.67
      $151.67
    • TimeMark 20AA-M/SG Phase Monitor Relay

      TimeMark 20AA-M/SG

      TimeMark

      The TimeMark 20AA-M/SG is a 3-phase monitor for 190-480 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and holds it out...

      $151.67
      $151.67
    • TimeMark 20AA/SG Phase Monitor Relay

      TimeMark 20AA/SG

      TimeMark

      The TimeMark 20AA/SG is a 3-phase monitor for 190-480 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and resets once the...

      $151.67
      $151.67
    • TimeMark 20AB Phase Monitor Relay

      TimeMark 20AB

      TimeMark

      The TimeMark 20AB is a 3-phase monitor for 190-480 V AC, 50/60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and voltage unbalance and resets once the...

      $133.33
      $133.33
    Compare Selected