The EV Meter requires 2 sets of THHN wires (per National Electrical Code (NEC) and/or local Authority Having Jurisdiction (AHJ) requirements and each set must have a dedicated ground conductor). Each set connects to a separate 50A breaker.
All wires must protrude at least 1 foot from the base of the installation area so that the connections can be housed inside the internal junction box. All wires must be bundled within an oval that is 6.875 in x 4.25 in.
The base of the EV Meter is secured to 4 0.5 in ground studs which are positioned 9.5 in apart.