There is a circuit 380 V , consists of 5 single core cable 500 mm2 for each phase and N ,it mean there ara 20 snigle core for this circuit, can we install it in 2 separate cable trays , or must on the same cable tray
is it permitted to install it on 2 cable trays according to NEC?
Please help
is it permitted to install it on 2 cable trays according to NEC?
Please help