The GFCI/RCD: A Simple but Life-Saving Protector
Technology Connections - 2018

The GFCI/RCD: A Simple but Life-Saving Protector ()

Rating

Available  to rent or buy

DESCRIPTION

These devices are a common sight in homes and businesses around the US and around the world. But what are they for? Why do we need them? This video explores the life-saving potential of the GFCI (known alias: RCD) and explains how they work.