Liebert STS2-PDU Static Transfer Switch-Power Distribution Unit

Provides power distribution and automatic switching between two different AC power sources such as different UPS systems.


•100% rated, fuseless design
•Static transfer switch with distribution
•Provides computer-grade grounding Installs and maintains easily


•{{eybullet}}Operates efficiently
•{{eybullet}}Triple redundant logic with dual power feeds
•{{eybullet}}Compact single cabinet conserves valuable floorspace compared to non-packaged solutions
•A choice of distribution options to fit site requirements
•{{eybullet}}Grounding automatically establishes a single point ground to meet manufacturer and code requirements
•Fully compatible with the non-linear loads of modern computer systems and other electronic equipment
•Standard on-unit monitoring and optional centralized monitoring capability provide continuous system visibility
•Lowest Total Cost Of Ownership When applied as primary side switching, costs are lower due to requiring only one power distribution unit, a lower current due to 480V vs. 208V, and lower installation and wiring costs
•Single cabinet design reduces installation time and cost UL listed as complete system

Brochures and Data Sheets