Insulated Connector Boxes

WT Henley Service Connections

Insulated Connector Boxes

WT Henley has designed and manufactured a comprehensive range of insulated connector boxes for a variety of applications and electrical installations.

Our connector boxes are all designed to accept copper conductors whilst type 2 and 3 can also be used with aluminium. With the exception of our type 1 box which is manufactured in phenolic, the rest of our highly successful range is manufactured in tough, arc resistant grade glass reinforced polyester.

Features at a glance

  • Single pole or single pole & neutral models
  • Cable sizes from 2.5mm2 to 70mm2
  • Choice of slotted or socket headed screws
  • Boxes available for copper or aluminium conductors
  • Branded earth blocks available
  • Serrated bores ensuring stable conductor contact
  • All boxes supplied complete with fixing screws for easy installation


Cable Services web link: Insulated Connector Boxes

Data Sheet PDF: Insulated Connector Boxes

Cable Services Catalogue PDF: Insulated Connector Box Products

Service Connections Sales Enquiry

Cable Services are able to offer full technical support for the full product range of service connection products.
Please contact one of our sales offices for product information and technical specifications.
Wrexham - Tel: 01978 340 450 - Email Enquiry
Stone - Tel: 01785 825 970 - Email Enquiry
Liverpool - Tel: 0151 933 9022 - Email Enquiry
Glasgow - Tel: 0141 621 2060 - Email Enquiry