IS200WROBH1A(AA) switchboard
The GE IS200WROBH1A(AA) is a switchboard under the GE Mark VI series, which is part of the GE Speedtronic series with scalable redundancy levels. Specifically, it acts as a relay fuse and power sensing card for WROB, and the board contains 12 fuses that are rated at 3.15A and rated at 500VAC/400VDC.
This switchboard plays an important role in the electrical system, providing overload, short circuit, ground fault and indirect shock protection for the low-voltage distribution network, supporting the construction of higher performance electrical systems, and solving electrical problems that may be encountered in rail transit systems.
