IS200VCRCH1B GE controller [caption id="attachment_3253" align="aligncenter" width="600"] IS200VCRCH1B[/caption] [caption id="attachment_3254" align="aligncenter" width="600"] IS200VCRCH1B[/caption] Product details IS200VCRCH1B GE Brand: GE P/ n:IS200VCRCH1B Catalog Description: AG Mark VI Printed circuit boards Series: Mark VI series Origin: United States controller The controller refers to the main command device that changes the wiring of the main circuit or