Electric Surge Arrestors Suppressors Varistar MCOV 5.10 / KV-6 / AZL1B6 NIB 242Y.
Electric Surge Arrestors / Suppressors McGraw-Edison Made in USA 1992
Can be used in traditional power pole situations of course - but ALSO can be used in any other industrial power insulation capacity that requires the specifications these insulators have. So - have an open mind - since they are basically a large electrical insulator which can be used for multiple purposes / installations.
New in original boxes - as shown.