Cummins 400OTEC208 ATS OTEC 400A 208V NEMA 1

Description

Cummins 400OTEC208 Automatic Transfer Switch

Cummins 400OTEC208 automatic generator transfer switch eliminates catastrophic power cross-connection hazards and manual changeover delays inside high-demand three-phase industrial facilities. The advanced electronic monitoring circuit constantly traces main line stability, automatically signalling generator startup the exact moment primary utility line voltages collapse. Once emergency generators stabilize, the mechanism executes a seamless load transfer to re-establish building-wide lighting and database preservation protocols safely.

Constructed specifically for indoor installations, the rugged NEMA 1 enclosure protects critical internal contact mechanisms from warehouse dust accumulation. This 225-pound vertical panel handles massive 400-amp currents across a 208-volt configuration, ensuring safe power isolation backed by a 2-year commercial limited warranty. Full UL1008 certification guarantees that the 54 by 26 by 18-inch terminal block resists structural arcing damage during heavy load transfers.

Commercial Features and Deployment Data

• Handles high current demands up to 400 amps
• Operates seamlessly across 208 volt electrical systems
• Configured explicitly for industrial three phase networks
• Housed inside protective indoor NEMA 1 enclosures
• Achieves full safety compliance via UL1008 standards
• Measures 54x26x18 inches total vertical space layout
• Weighs 225 pounds for heavy structural mounting
• Requires 225 pounds total shipping freight weight
• Monitors power stability to automate emergency startups
• Secured by two year limited commercial warranties