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New OTDC Switches for mid-current applications up to 1500V DC

Learn how OTDC can speed up your projects and increase energy efficiency while supporting your sustainability ambitions.

DC markets are rapidly expanding and new applications around DC are born. DC switches are ready for the challenge to cover new opportunities up to 1500Vdc or even beyond. New OTDC Switches for mid-currents are complementing the optimized 2P offer for higher voltages.

New applications around the direct current are expanding, creating new challenges. DC switches need to adapt to requirements coming from different segments. Thanks to the high performance and versatile design OTDC is ready to tackle these challenges. DC Switch family is updating from the 100A up to 315A . With OTDC switch-disconnectors, you have the flexibility to design the best installation and equipment, while decreasing labor time. OTDC switch-disconnectors have been designed with sustainability in mind when it comes to operation, transportation and installation.

Let's discover how DC Switches can support you in this upcoming trend of direct current applications now and in the future.

List of content:

  • Introduction
  • Background for the new OTDC Switch
  • New OTDC Switch for mid-currents revealed​
  • Benefits of the new switch
  • What to look forward to in the future

Target audience:

  • Oem’s
  • Designers
  • System Integrators
  • EPC’s
  • Installer/PB
  • ABB technical Promotion
  • ABB application specialists
  • ABB sales
  • ABB Solar/ESS segment referents


Anu-Riikka Vuorinen

Global Product Manager

Georges Ngongang

Global Product Line Manager

Antti Kultalahti

R&D Engineer