ZTG Series Service Entrance ATS Layout

This document provides the dimensional layout, component specifications, and installation notes for ABB's ZTG series service entrance automatic transfer switches (ATS) rated 30-200A, NEMA 1, 3 & 4 pole. It includes detailed front, side, and section views showing breaker configurations (XT2 for 30-100A, XT4 for 150-200A), minimum door opening space, wire bending spaces, center of gravity, and seismic mounting requirements.