Appleton has expanded its PowerPlex panelboard line with the new P-Series, designed to eliminate the need to install barrier glands or conduit seals, resulting in a fast, easy and cost-effective installation. Engineered to meet the growing demand for safe and reliable high-power performance for applications in potentially explosive atmospheres, the new panelboards are ATEX/IECEx certified to demanding Zone 1 - 2 and 21 - 22 requirements, qualifying them for deployment in markets across the Americas, Europe, the Middle East, and Asia-Pacific. New P Series PowerPlex panelboards offer indoor and outdoor protection and control of electrical circuits in hazardous industrial locations worldwide including petrochemical plants and refineries. Fiberglass reinforced polyester housings and stainless steel hardware also qualifies the panelboards for wet, corrosive areas such as marinas or water treatment centers.