The MARATHON/KULKA CW112-01A is a terminal block cover accessory designed to enhance circuit identification and organization. Constructed from durable white vinyl material, these covers are equipped with nylon spring clips for secure mounting onto terminal blocks. Printing options, including styles 01A-01D and 07A-07D, allow for customized marking with letters or numbers, facilitating clear circuit differentiation in industrial and commercial settings. Available for various series and terminal counts.