The Indication Circuit Controller (ICC) is a full OEM replacement unit for use in the Hitachi M-23 Switch Machines as well as our VSM-24 Switch Machine. Furthermore, the Indication Circuit Controller (ICC) components are completely interchangeable to use in OEM Indication Circuit Controllers.
The enhanced indication design provides all critical components are manufactured in such a way that the resulting lost motion is .010″ (ten thousandths of an inch) or less.