Electrical Supplies
In stock in the Netherlands
Cables, outlets, wiring and surge protection for safe installations.
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Electrical supplies for safe installation
Safety first with electrical installations. Use the right tool accessories for professional work.
Electrical work tips
Always switch off power at the breaker box and lock the switch. Verify with a voltage tester that power is truly off.
Choose the right cable thickness based on amperage and length. Too thin a cable causes voltage drop and can overheat.
Ground all metal housings and equipment. Proper grounding safely conducts short-circuit current and protects against electric shock.
Frequently asked questions
Which cable for which current?
For 16A use minimum 2.5 mm2, for 10A 1.5 mm2 suffices. For cable lengths over 15 meters, the next thickness up is recommended.
How do I install an outlet?
Switch off power, install in wall box, connect by color code (brown=phase, blue=neutral, green/yellow=ground).
What is surge protection?
A surge protector safeguards equipment from voltage spikes caused by lightning or switching. Check the Joule rating: higher is better.
How do I calculate cable thickness?
Calculate based on current (Amps) and length. Formula: thickness = (2 x length x current) / (voltage drop x conductivity). Use an online calculator.
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