The ABB PS1-4-1-65 is a 3-phase busbar designed for quick and safe connections. It allows for the connection of 4 MS132 or MS116 manual motor starters with 1 lateral auxiliary contact, offering a cost-effective solution. This busbar integrates the feeder block directly, optimizing logistics and planning by reducing the number of parts needed. It enables easy and fast parallel connection without the need for tools, simply by pushing the busbar into the terminals..The ABB PS1-4-1-65 is a 3-phase busbar with a rated current of 65 A. It is designed to connect 4 MS132 or MS116 manual motor starters, each with 1 lateral auxiliary contact. The dimensions are 204.1 mm in width, 84.8 mm in height, and 48.4 mm in depth, with a weight of 0.15 kg.