We are proud to announce upgraded versions of our extremely capable line of our nonmetallic box solutions – Ericson the consummate innovator, invented and patented the first nonmetallic boxes over 60 years ago, in 1959, to provide a significantly safer design to the industry. Designed to safely house electrical devices and connections, these boxes were initially designed to improve on portable power housed in metallic boxes. The industry has the same portable power challenges housing electrical connections in metallic boxes where the risk of damage and electrical shock is greatest, even today!