Fiberglass Ground Sleeve, 22" x 60" x 18" - 15" x 53" Opening - BG2260181553A00 - Hubbell eastgate-curlex They do recommended adding the

They do recommended  adding the Chromalox Heat Cable #30 with 90W of heat

and construction sites

Hubbell Box Pads and Ground Sleeves provide a means to securely anchor and support the weight of pad-mounted electrical equipment

Dimensions: 30" W x 48" L x 21" H

Fiberglass Ground Sleeve, 22" x 60" x 18" - 15" x 53" Opening - BG2260181553A00 - Hubbell eastgate-curlex They do recommended adding theHubbell Box Pads and Ground Sleeves provide a means to securely anchor and support the weight of pad mounted electrical equipment. By utilizing an array of designs, materials and sizes, Hubbell has developed a comprehensive product offeringtailored to meet your needs. We can provide a pad mounted equipment foundation or mounting solution forvirtually any piece of electrical equipment; from single and three phase transformers, to sectionalizing