In the basement of a recent project there are old looking panel boards. Ketek, Boston is written on the panel schedule. There are three small fuses about two inches long that are mounted to a plastic part that can be removed by a handle. The plastic part is three by five. I apologize for the lack of descriptive adjectives. I searched goggle to no avail. I took pictures by can not upload them.
Can anyone provide information on Ketek?
Justin J. Walecka