What you don’t know,can shock you!
The UPA Control Panel Voltage 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 LED’s flash to indicate the presence of hazardous conditions (70-750 VAC & 30-1000 VDC) associated with stored energy. Engineered with redundant circuitry, the Voltage Alert is powered by the same voltage that it indicates. Available in 2 sizes, the easy to install UPA’s fit through standard push-button and conduit knockouts.
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