EEVblog 1652 - Why is my Lab Switchboard Wired Like This?

Why is my lab power switchboard wired like this? Forum: https://ift.tt/DPqkwAf If you find my videos useful you may consider supporting the EEVblog on Patreon: https://ift.tt/zTEqFKn Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Web Site: http://www.eevblog.com Store: https://eevblog.store/ Other channels: EEVblog2: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover T-Shirts: https://ift.tt/aU3cGkI #ElectronicsCreators #Wiring

source https://www.youtube.com/watch?v=jVPQGPM5Tgg