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Install Circuit Breaker and Prepare Wiring

0:28
1:02
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These guys really brought a Milwaukee Heater to a customer’s house, was this a good job? #electric

What happens here

Inside the main electrical service panel, a new 40 AMP double-pole circuit breaker is installed to provide dedicated power for the Tesla charger. The electrical wiring used for this circuit is 8 gauge, which is appropriate for the amperage and load.

Goal: Add a new 40 AMP circuit for the Tesla charger

Tools and materials

  • 40 AMP Double-Pole Circuit Breaker — Providing overcurrent protection for the Tesla charger circuit
  • Screwdriver — Securing the circuit breaker in the panel and tightening terminals
  • Voltage Tester — Verifying that power is off before working in the panel
  • 8 Gauge Wire — Carrying electrical current to the Tesla charger