Voltage Indicator, Thru-Door, Flashing LED, w/Warning Label

Voltage indicators are Permanent Electrical Safety Devices (PESDs) that visually represent presence of voltage with flashing or non-flashing redundant LED lights. Typically hardwired to the load side of a disconnect switch on a MCC bucket or a variable frequency drive, voltage indicators illuminate whenever hazardous voltage or stored energy is present in the system. R-3W Series voltage indicators are a one-size-fits-all solution that detect 3-phase AC/DC voltage for both AC and DC applications from 40-600VAC and 30-1000VDC, respectively.