Item #: MB45
Our Price: $2.79
52 units in stock. In stock items ship within 3 business days.
The CR45 series of Wire-Mounted Electrical Current Indicators provides an effective method of monitoring electrical current. The indicator is attached directly to a current-carrying wire. When the current exceeds the turn-on point, the LED will illuminate to indicate the presence of current.

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  • Self powered
  • Red or green indicator
  • Easy to Install
  • Supplied with plastic tie
  • Bright yellow case for easy identification
  • Panel mounting bracket available


  • Min. Turn-on Point: 2.0 for Red
  • Min. Turn-on Point: 2.5 for Green
  • Max. Continuous Current: 100 Amps
  • Frequency: 50 to 60 Hz


  • Monitor status of heater elements
  • Observe remote loads
  • Indicate phase loss
  • Monitor motor operation


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