ATC Diversified UPA-100 Universal Power Alert

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The ATC Diversified UPA-100 Power Alert reduces the risk of electrical arc flash by pre-verifying the electrical isolation from outside of a control panel. Hardwired to the circuit breaker or main disconnect, the UPA flashes whenever voltage is present. Engineered with redundant circuitry, the Power Alert is powered by the same voltage that it indicates.


  • Detects Single or 3-Phase AC & DC Voltage or Stored Energy
  • Redundant Circuitry
  • Verification of Zero Energy in a Panel
  • Fits 1¼" Conduit Knock-Out
More Information
Manufacturer ATC - Diversified
Type Power Alerts
Additional Skus UPA100
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