Wiring a Plug, step by step
Educational reference. UK/EU colours; follow your local wiring regulations.
- IsolateThe appliance must be unplugged.
- Open the plugOne screw between the pins.
- Brown to LiveThe right-hand terminal, marked L, with the fuse.
- Blue to NeutralLeft-hand terminal, marked N.
- Green/yellow to EarthTop terminal, marked E. Leave it slightly longer than the others.
- Cord grip and fuseGrip the outer sheath, not the cores. Fit the right fuse rating.
Fuse ratings
- 3 A up to 700 W — lamps, electronics
- 13 A above 700 W — kettles, heaters
- Fit the smallest that runs the appliance
Educational reference. The earth is deliberately longest so that if the cord is yanked, it is the last connection to break.
Questions about the Wiring a Plug poster
- What’s on the Wiring a Plug poster?
- 6 numbered steps, with a full worked run-through. Educational reference. UK/EU colours; follow your local wiring regulations. Isolate — The appliance must be unplugged.; Open the plug — One screw between the pins.; Brown to Live — The right-hand terminal, marked L, with the fuse.; Blue to Neutral — Left-hand terminal, marked N.; Green/yellow to Earth — Top terminal, marked E. Leave it slightly longer than the oth…; Cord grip and fuse — Grip the outer sheath, not the cores. Fit the right fuse rating.. Educational reference. The earth is deliberately longest so that if the cord is yanked, it is the last connection to break.
- Who is the Wiring a Plug poster for?
- Wiring a Plug belongs to the Practical skills section rather than to a school year, because life skills is not something one grade owns. Anyone learning repair can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Wiring a Plug poster?
- Brown right, blue left, earth top. And fit the correct fuse. A wall chart earns its place by being glanceable from where the work is happening, so Wiring a Plug belongs on the wall where that life skills work actually happens, within glancing distance, rather than filed away.
- What other posters go with Wiring a Plug?
- Choosing an Adhesive, Soldering and Bleeding Radiators sit alongside Wiring a Plug in the Practical skills section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Choosing an AdhesiveSolderingBleeding Radiators
- Is the Wiring a Plug poster free to download and print?
- Yes. Wiring a Plug downloads as a free PDF with no account, no email and no watermark, like everything else in the Practical skills section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Wiring a Plug poster print at?
- Wiring a Plug is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Wiring a Plug loses nothing.Printing guide
Related posters
Charts that sit alongside Wiring a Plug on the same wall.
Browse every Practical skills poster, or start from the full catalogue.