OTDS Switchgear | Overhead Line Switchgear


OTDS manufacture a complete range of switchgear and substations including, package substations, conatinerised substations, MV & LV panelboards.

All of our Switchboards / Distribution Boards are bespoke and designed especially to meet our clients’ specifications

At OTDS we always try to offer a solution for any panel requirement. By liaison with our clients we are often able to design a panel solution capable of; complying with the clients’ full specification and being suitable for the environment in which it is intended

We pride ourselves in providing professionally engineered quality products, suitable for installation in all areas of industry and compliant to all relevant British and international standards

We are able to offer many differing designs of the products seen on this website and invite you to make contact with us, to enable us to assist in your present or future panel requirements

Please use the navigation bar to the right of your screen to view our different products.


  • Compact and full assembled.
  • Plug & Play solution.
  • Reduced complexity and shorter startup.
  • Custom and modular sizing. Scaling of building possible.
  • Customized internal configurations.
  • Fully suitable for desert and coastal applications.
  • Fully transportable.
  • Oil & gas
  • Railway sector
  • Smart grid
  • Utility on primary and secondary distribution grids
  • Solar PV planes
  • Wind power stations
  • Other electric energy generation plants


Our E HOUSES are fully customisable manfuactured with either our steel clad modular buildings or with using custom ISO containers depending on our clients requirements. Insulation of buildings provided depending on application.

Full project management and design is handled in house by OTDS offering our clients a flexible and responsive service


IP rating IP54
Climatic conditions -10°C : +40°C – 55°C available on request
Corrosion class C4 as standard
External steel wall Mild steel crimped plate, thickness in accordance to project requirement
External roof Mild steel plate, thickness in accordance to project requirement
Lift arrangement and devices Removable lifting lugs provided

Single point lifting arrangement provided

Emergency lighting Emergency lighting with battery power packs
Heating, ventilation and air-conditioning (HVAC) Ex’d or non-Ex’d rated 2 x 100 % HVAC unit
Lighting Internal and external lighting

We’d like to hear from you.

Established in 1978, OTDS has vast experience with a range of power distribution networks.

Cotnact us

+44(0)208 681 1223

Unit 11
Gatton Business Park
Wells Place