Electrical F.A.Q.
If You Have a Question, Safe Sparky Has the Answer!
How can I save money on my electricity bill?
Switching to energy-efficient LED lighting, turning appliances off at the plug when not in use, and using smart meters or timers can all help reduce energy use. Regular maintenance of your wiring and appliances also prevents wasted energy.
How do I reset a tripped circuit breaker
Your fuse board (consumer unit) is normally found under the stairs, in a hallway cupboard, or sometimes in the garage. If a breaker trips, the switch will be in the middle position between ON and OFF. Simply push it all the way down to OFF, then back up to ON. If it keeps tripping, unplug appliances on that circuit first – if it still trips, call a qualified electrician as it may indicate faulty wiring.
What is an RCD and why is it important?
An RCD (Residual Current Device) is designed to cut power quickly if it detects a fault, protecting you from electric shocks and preventing fires. All modern consumer units in the UK should include RCD protection. If yours doesn’t, you should consider upgrading.
Should I take extra electrical precautions at Christmas or holidays?
Yes. Avoid overloading sockets with too many lights and decorations, only use extension leads safely (never daisy-chain them), and make sure outdoor lights are suitable for external use. Always switch off lights before bed or leaving the house.
How do I know if I need a qualified electrician?
In the UK, certain electrical work is covered by Part P of the Building Regulations and must legally be carried out by a qualified electrician. If you’re unsure, always play it safe – even replacing a consumer unit, adding circuits, or installing outdoor electrics must be certified.
What should I do if my lights go out?
Check if it’s just one room or the whole house. If it’s your property only, look at your consumer unit – a tripped breaker or blown fuse may be the cause. If it’s the entire street, contact your local Distribution Network Operator (DNO) to report a power cut.
Is it safe to have old-style fuse boxes instead of modern circuit breakers?
Older fuse boards with round rewireable fuses do not provide the same level of protection as modern consumer units with RCDs. They are often a fire hazard and can be unsafe, especially in older homes. Upgrading to a modern unit is strongly recommended.
Do I need a landlord electrical safety check?
Yes. In England, landlords must have an Electrical Installation Condition Report (EICR) carried out at least every 5 years. Homeowners should also consider regular inspections for peace of mind.
