Verifying Presence of Voltage with GracePESDs
It’s no secret that Grace Technologies’ Permanent Electrical Safety Devices (PESDs) greatly assist with a more productive and safer Lockout/Tagout (LOTO) procedure. But how and when each device is best suited for each step of the process may require some clarification. For starters, the GracePESDs voltage indicators are best suited for verifying the presence of voltage. This is visually represented by flashing or non-flashing LED lights from the device that is hardwired to the load side of an electrical feeder or disconnect switch.
