Technical Specifications
Parameter Specification / Typical Value (To be Verified)
Manufacturer / Brand Eaton
Model Number DG1-34012FB-C21C
Product Line Power Xpert DG1 Automatic Transfer Switch
Rated Operational Current (Ie) Possibly 1200 A (This is a critical guess based on "12"; could be 400A, 600A, etc.)
Poles 4 Poles (3 Phase + Neutral) - This is typical for this type of ATS.
Rated Withstand Current (Icw) High, typically 50 kA to 100 kA range.
Rated Operational Voltage (Ue) 480 V AC or 600 V AC
Control Voltage Specified by the "C21C" suffix (e.g., 120/240V AC or others).
Controller Type Microprocessor-based (e.g., EZMatic or more advanced).
Standards Compliance UL 1008, IEC 60947-6-1
The Eaton DG1-34012FB-C21C is an Automatic Transfer Switch (ATS) from the Eaton Power Xpert DG1 series.
This device is designed to automatically transfer electrical loads from a preferred (Normal) power source to an alternate (Emergency) source, such as a generator, upon failure or significant degradation of the preferred source. Once the preferred source is restored, it automatically transfers the loads back after a preset time delay.