GE IS200DRLYH1B Key features
Equipped with 12 dry relay contacts driven by control rack logic
Coil LED indicates active state; green LED for coil power
Designed for wall-mount or rack-mount installation
No onboard suppression or status monitoring—simple and robust
UL-rated for classified hazardous locations
INSTALLATION:
Power down the control rack before mounting the relay board
Secure via four corner holes onto wall or panel
Attach control cable to single connector and wire outputs to terminal blocks
Reapply power and confirm coil and output LEDs light correctly


Typical cooperation cases
Europe – Turbine Control Cabinets
Installed in Mark VI systems to provide hazardous-area-rated relay outputs for valves and alarms. North America – Compressor Skids
Supports skid-mounted drive panels with UL-rated relay control in industrial compressor environments. Asia – Power Plant Retrofits
Used during safety upgrades to meet regulatory hazardous location certifications while maintaining system logic.