The UPA-130 Universal Power Alert reduces the risk of electrical arc flash by pre-verifying the electrical isolation from the outside of a control panel. The Universal Power Alert is hardwired to the circuit breaker or main disconnect and flashes whenever voltage is present. It is engineered with redundant circuitry, which allows it to be powered by the same voltage that it indicates. The eight detector UPA-130 visually alerts to the presence of any dangerous AC or DC (stored energy) potentials occurring between any combinations of the four input lines (L1, L2, L3, GND). The UPA-130 Universal Power Alert is NEMA 4x (IP66) rated. It is designed to fit a 30mm knockout and can be operated at temperatures -4 to 131°F (-20 to 55°C).
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Low Cost Through Wall Capacitive Sensor, Low Cost Thermodynamic Steam Trap, Solar Digital Refrigerator and Freezer Thermometer, Miniature Temperature/Humidity/Dew Point Logger, Bimetal Thermometer with Transmitter Output, Adjustable Differential Pressure Switch, Digital Differential Pressure Control, Low Cost Gear Operator, Dual Channel Leak Detection Relay , Leak/Over Temperature Detection Relay , Single Channel Leak Detection Relay , Duplexing Pump Controller, Refrigerator-Freezer Thermometers, Low Cost Differential Flow Transmitter, Low Cost Electro-pneumatic Transducer, Series BTK Backflow Prevention Test Kit, Series SG3A Sanitary Pressure Gage, Series PTG Differential Pressure Piston-Type Gage , Wet-to-Wet Differential Pressure Transducer , USB Data Logger , Current & Voltage Calibrator, Extra Large Digital Panel Meter , Timer Controller with Universal Power Supply , PDPS Series Pressure Switch, New Flush Diaphragm Transmitter
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Supplier:
Dwyer Instruments Inc.
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