Blackout-Proof Your Workshop: Switchgear That Keeps Production Moving
A workshop without power is just an expensive shed. Whether you run welders, compressors, CNC gear, or a small fabrication bay, your distribution board and changeover strategy decide how long you stay offline when the grid blinks.
Design the board like a production tool
- Separate lighting from machine power so a motor fault does not leave you in the dark.
- Use dedicated ways for welders and compressors — they surge hard on start.
- Label everything — fault finding at 9 pm should not need guesswork.
- Leave spare ways for the machine you will buy next year.
Protection that earns its keep
- MCBs — Overcurrent protection sized to the cable and load.
- RCCBs / RCBOs — Shock protection on socket and wet-area circuits.
- Surge protection (SPD) — Soften the blow from lightning and switching surges common on local networks.
- Isolators — Clear, lockable isolation for maintenance.
Ready for generator or hybrid solar?
Plan the changeover early:
- Manual or automatic changeover switch with correct rating
- Neutral and earthing arrangements that stay safe in island mode
- Interlocks so grid and generator never back-feed each other
- Enough board capacity for standby loads you truly need
Keep production predictable
- Schedule thermal scans or torque checks on busy terminations
- Keep a spare MCB of common ratings on the shelf
- Document single-line diagrams near the board
- Train operators on what they may reset — and what needs an electrician
PowerBuild supplies industrial switchgear, enclosures, contactors, and cable accessories built for Kenyan workshop realities. Stock the board correctly once, and the next blackout becomes a short pause — not a lost day.