Extol International are the leading suppliers of Control Panels & Distribution Boards for hazardous areas and explosive atmospheres – a comprehensive range of Explosion Proof control panels are available with ATEX certification and explosion protection to Ex d / Ex’de concept suitable for Zone 1 (21) & Zone 2 (22) hazardous areas according to the ATEX Directive – several sizes are available in a range of materials including stainless steel, aluminium and cast iron with Ex d / Ex’de Explosion Protection (Flameproof) design.

A distribution board (also known as Panel board, breaker panel, electric panel, DB board or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure, several sizes are available in a range of materials including Stainless Steel, GRP & Sheet Steel from IP42 (Indoor) to IP 66 (Outdoor) Applications.