Neutral wire mythology. There are a number of myths related to the neutral wire and they are described: Myth: Computers require a “clean” neutral wire connection to operate. Many computers do not even ...

Test the downstream outlet by plugging in the GFCI tester and pressing the test button. Note: The lights on the tester should go out. Fold the wires back into the box and screw on the GFCI receptacle ...

Remember that there will typically be at least four wires to deal with—line, load, neutral, and ground—and that there will also be a traveler wire if you’re dealing with a multi-pole circuit.

Thanks to Jasco’s SimpleWire technology, which we previously encountered in its Zigbee smart dimmer, this Z-Wave Plus switch can identify the line and load wires all on its own; so you can plug ...

It helps calibrate your line load. But seriously it's an overclocking thing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Nothing ruins ...