Can I Use an RCD as a Main Switch?
As a homeowner or someone interested in electrical systems, you may have come across RCDs (Residual Current Devices)…
What Size Wire Do I Need for a 400 Amp 3 Phase Service?
Are you planning to upgrade your electrical system to a 400 amp, 3 phase service? If so, you’ve…
Why Do I Have a Voltage Reading When the Light Switch Is Off?
Have you ever wondered why you’re getting a voltage reading when your light switch is turned off? It…
How Many GPOs Are Allowed on a Circuit?
Have you ever wondered how many electrical outlets you can have on a single circuit? Well, you’re not…
Can a Faulty Light Switch Cause a Fire?
As we go about our daily routines, we often take for granted the many electrical devices we rely…