How to Replace a Fused Spur
Quick Answer
Isolate power, remove the old unit, connect the new unit, and test.
How to troubleshoot How to Replace a Fused Spur
A fused spur supplies power to a fixed appliance. This guide covers replacing a fused spur unit.
Step-by-Step Fix
- Turn off power at the consumer unit and verify dead.
- Remove the fused spur cover and disconnect the wires.
- Note the wire positions: supply, load, and earth.
- Connect the wires to the new fused spur unit.
- Insert the correct fuse (3A, 5A, or 13A as required).
- Restore power and test the appliance.
Common Error Codes
| Code | Meaning | Resolution |
|---|---|---|
| Appliance does not work | Blown fuse or incorrect wiring | Check the fuse and verify connections. |
| Unit gets hot | Overload or poor connection | Check the load rating and tighten connections. |
Frequently Asked Questions
What fuse rating should I use?
3A for lighting, 5A for heating, 13A for high-power appliances.
Can I wire a fused spur myself?
Yes, but ensure the circuit is isolated and you follow safety procedures.