For electrical engineers and OEMs looking for a competitive edge, finding an enclosure supplier that can offer customised options with a quick turnaround is essential. Spelsberg UK, already the UK's largest ex-stock supplier of non-metallic electrical enclosures, has invested heavily in its in-house customisation and assembly services. A new video demonstrates its range of printing and labelling services.

Calculating conduit fill is an essential part of any large-scale electrical installation - Essentra Components is delighted to offer a free guide to assist installers. The Essentra Components guide explains that conduit fill, also known as raceway fill, is the amount of a conduit's cross-sectional area occupied, or filled, by a cable or multiple cables. The fill is based on the cable outside diameter (OD) and the conduit inside diameter (ID).