Be sure that the power distribution box has sufficient power provided to it. Long cable runs can result in a voltage drop, which can be solved by using a heavy gauge wire. Whether it is residential buildings, commercial facilities or industrial sites, the. A distribution box is a low-voltage electrical enclosure that receives incoming power and distributes it safely to multiple outgoing circuits through protective and switching devices such as MCBs, RCDs, RCBOs, fuses, isolators, busbars, neutral bars, earth bars, and surge protective devices. Do not touch live parts, turn off the corresponding power switch to avoid the risk of electric shock. Check for proper IP/NEMA ratings and material quality. Practice good wiring: secure. Check the electrical load and ensure that the sensors do not exceed the 10 Amp maximum.