How-to
Cable Pulling Through Duct: Rods, Tape and Technique
Prove it, rod it, pull it: a working electrician's guide to pulling SWA through duct — fish tape vs duct rodder, mule tape, lube and technique.
EV Charger Installation Testing: Kit, O-PEN and RCD Rules
PEN fault protection, Type A vs Type B RCDs, EVSE test adaptors and commissioning checks. A working electrician's guide to EV charger installation testing.
Consumer Unit Upgrade: What Electricians Actually Fit in 2026
RCBOs, SPDs, AFDDs and bidirectional devices: a UK electrician explains what BS 7671 actually requires in 2026 and what is just an upsell.