Square D Easy UPS 3S 40 kVA 208V 3:3 (E3SUPS40KFBS)
The Square D (Schneider Electric) Easy UPS 3S E3SUPS40KFBS delivers three-phase power protection in a 40 kVA capacity at 208V with a 3:3 topology, meaning both input and output are three-phase. This unit is configured for internal batteries and includes a 5×8 (five days a week, eight hours a day) start-up service.
Specifications
- Capacity: 40 kVA
- Input/Output Voltage: 208V
- Topology: 3:3 (Three-phase input, three-phase output)
- Battery Configuration: Internal batteries
- Start-Up Service: 5×8 included
- Manufacturer: Square D (Schneider Electric)
- Model: E3SUPS40KFBS
Applications
Designed for data centers, server rooms, industrial facilities, and other mission-critical environments that require stable, uninterrupted three-phase power. Suitable for protecting sensitive equipment from power outages, surges, sags, and other power quality issues.
Documentation
Brochure, instruction manual, and spec sheet are available upon request.






