​OCPD in electrical terminology stands for Overcurrent Protection Device or Overcurrent Protective Device. The main purpose of an OCPD is to prevent an electrical cable from exceeding the electrical current it can safely carry according to its installation method and any installation factors that have been applied. Where there are branch circuits off a main circuit there is often a supplementary OCPD to protect that particular branch.

When starting or rebranding an electrical business, there are a whole host of things that need to be considered. Perhaps the most important aspect is finding that perfect name for your company to bring in potential customers and to attract your target audience. The right name can create a lasting impression and assist with your brand identity and with so many electrical companies out there, it can be difficult to find catchy electrical company names that are not only a unique name but a memorable name that will lure in potential clients and create a lasting impression in people's minds.

Electrical problems can be worrying so let’s look at WHAT DO TRIPPED CIRCUIT BREAKERS AND BLOWN FUSES INDICATE so you know what to do in an electrical emergency. Blown fuses and tripped circuit breakers are not simply an inconvenience, they indicate that electrical issues are occurring leading to safety hazards with your wiring system. The occasional blown fuse or tripped switch may be as a result of a blown lamp or light bulb but more regular occurrences mean that electrical fires, equipment damage and possibly personal injury are real possibilities. We will take a look at the common causes and reasons for blown fuses and tripped circuit breakers, what they may mean about the condition of the electrical system, its circuits, fuse box and why you should call a licensed electrician to carry out necessary repairs rather than ignoring the situation.

An RCBO is a type of protective device or 'trip switch'. It protects against overload (excessive use of electrical equipment), overcurrent (excessive current from electrical faults) and earth faults. RCBO stands for Residual Current Breaker with Overcurrent.

Electrical overload is a situation where more electrical current is flowing in a circuit than the electrical designer intended. Each electrical circuit is designed and installed to cope with a maximum permanent load and occasional overload. Where continuous overloading occurs, this is beyond the original design constraints of the circuit and needs to be addressed.

In our homes, there is often wiring that is no longer required. This could be for fixed electrical appliances that are no longer in use, have been removed, or where plug sockets have been relocated. UNUSED ELECTRICAL WIRES​ may also come from old electrical components that are outdated or no longer functioning.

When an electric kettle goes faulty, there can be other issues that occur such as a circuit breaker, GFCI or RCD tripping, blow fuses in the panel or fuse box and if there is a fuse in the plug (UK plugs) this can blow also. If the plug is not fused then it is likely that the GFCI or RCD breaker will trip first.

There is a question regarding electrical wiring that comes up very regularly. Can electrical cables be buried? YES, they can. Is it safe to bury electrical cables? Yes, in SOME cases. There are wiring regulations and measures that have to be followed in order to ensure that buried cabling is safe.

What exactly is a CPC when we talk about electrical installations, wiring and systems? CPC stands for Circuit Protective Conductor (sometimes referred to as the EARTH) which is the wire in electrical systems that connects any exposed conductive parts of equipment to the main earthing terminal of the electrical system. What exactly does this mean?

As a fully qualified electrician with years of experience in various electrical projects and installations, I've worked extensively with different types of cables. Today, I want to share my knowledge about 3-core and 2-core cables, explaining what they are, their uses, and how they compare. This information is for anyone involved in electrical work or wanting to understand more about electrics from DIY enthusiasts to professional contractors.