ABB PS1-5-0-65 Power Supply

ABB PS1-5-0-65 is a three-phase busbar accessory in ABB's PS1 motor protection and control system, engineered to accept up to five MS-series starters on a single PS1 rail. It is rated Ie 65 A per phase and supports up to 690 V AC, enabling safe, centralized power distribution in 3‑phase control panels and machine enclosures. The unit is designed for use with ABB MS116 and MS132 motor starters, and MO132 devices, providing a common 3‑phase bus path so wiring between the devices and the main supply is consolidated, reducing terminal blocks and simplifying maintenance. As part of the PS1 family, this busbar option is typically selected when multiple motor starters must share a compact, common supply within a single panel, such as on conveyor lines, packaging machinery, or processing equipment where space is at a premium. The PS1-5-0-65 is documented in ABB catalog literature and distributor product listings as a 5-position, 3-phase busbar rated for 65 A at 690 V, designed to complement ABB's MS-series motor starters and MO series control components for integrated motor control solutions.