3 Pin UK Fused Plug - BS 1363 Rewirable Mains Plug
Best for: replacing a damaged plug on grow room equipment or wiring up a custom lead to UK electrical standards.
Our thoughts
The old listing for this one had been mixed up with a fan controller's description, talking about airflow performance on a plug - obviously wrong, so we've corrected it to what this actually is. Every grow room ends up with a damaged plug eventually, whether it's from a knock, wear, or a DIY lead, and this is the cheap fix. Gets the job done properly.
This is a standard 3-pin UK mains plug, built to BS 1363 - the British Standard covering plugs and socket outlets in the UK, rated up to 250V and 13A. It's a rewirable design with a replaceable cartridge fuse, two rectangular pins for live and neutral and a larger earth pin above them, matching the layout of every standard UK wall socket.
It's designed for replacing a damaged or worn plug on ballasts, fans, extension leads or any other mains-powered grow room equipment, or for wiring up a custom lead from scratch. It's easy to wire and robust enough for everyday use around a grow space.
How it compares
UK mains plugs are a standardised, regulated part - the differences between brands come down to build quality and fuse handling rather than features.
- Rewirable design, unlike moulded plugs that can't be repaired and have to be cut off and replaced entirely if damaged
- BS 1363 compliant, matching the required standard for any UK mains-connected equipment
- Takes a standard BS 1362 cartridge fuse, so replacement fuses are available from any hardware or electrical supplier
There's no meaningful upgrade path for a plug like this - it either meets the standard or it doesn't, and this does.
Usage guidance
Wiring
Connect live (brown) to the fused terminal, neutral (blue) to the terminal marked N, and earth (green/yellow) to the earth pin, following the wiring diagram inside the plug body.
Fuse selection
Fit a fuse rated appropriately for the equipment being connected - lower-draw devices should use a lower-rated fuse rather than the higher-rated fuse plugs are sometimes supplied with as standard.
Fitting
Make sure the cable is properly clamped inside the plug body before closing it up, so strain on the lead doesn't pull the wiring loose over time.
Replacing a damaged plug
Cut back to sound cable, strip the wires cleanly, and wire into the new plug rather than trying to repair a cracked or damaged plug body.
Technical specifications
- Standard: BS 1363
- Pin configuration: 3-pin, UK Type G
- Rated voltage/current: up to 250V, 13A
- Type: rewirable, with replaceable BS 1362 cartridge fuse
- Use case: replacing damaged plugs, wiring custom leads
Who this is for
- Growers replacing a damaged or worn plug on ballasts, fans or extension leads
- Anyone wiring a custom lead for grow room equipment
- Electricians and competent DIYers working on UK mains equipment
Our take
There's no reason to run equipment on a cracked or dodgy plug when the fix costs this little. A rewirable BS 1363 plug is a five-minute job and covers you properly for UK mains safety standards.
Worth picking up if you want equipment you can rely on.
