Culpability, trench cutter or cable layer?

Electrical Power!

Electrical Fires – Poor electrical connection – Joule, Resistive, Ohmic heating phenomena

Why are electrical insulators disc shaped?

Electric Arcs

Electric Shock, electrocution or neither,…survive?

Oh yes, I’ve isolated the electrical supply !!!

Electrical fires,… causation, damages?

Miniature circuit breaker in operation