Medium voltage apparatus



Primary and secondary distribution equipment components and enclosures from 1 to 52 kV for indoor and outdoor application.
In addition to supplying complete high-technology equipment and systems, ABB also offers a wide variety of discrete apparatus.
This apparatus is available for original equipment manufacturers (OEM) to incorporate in their own installations or for use in repair, retrofit and upgrade projects.



Visit the VD4 evo Event and Campaign page
Download the Indoor Products Interactive Portfolio

Our offering


Indoor Products

Cassettes and Frames
Circuit Breakers
Contactors
Switches, Disconnectors & Isolators
Fault Current Limiters
Fuses
Vacuum Interrupter and Embedded Poles

Outdoor Products

Circuit Breakers
Switches and Disconnectors
Reclosers
Outdoor Fuse Cutouts
Sectionalizers

Instrument, Transformers and Sensors

Instrument, Transformers and Sensors

Railway Products: Indoor and Outdoor

Circuit Breakers
Fuses
Switches

Videos


Follow us on YouTube
VD4 evo - The medium voltage digital evolution

Full event recording

WATCH THE VIDEO
VD4-AF medium-voltage indoor circuit breaker

For steel furnace protection

WATCH THE VIDEO
VD4-CS medium-voltage indoor circuit breaker

For capacitor bank protection

WATCH THE VIDEO
VD4G and ADVAC® G medium voltage circuit-breakers

For generator applications

WATCH THE VIDEO
VD4 is the hidden hero in our everyday life

Energy for your life

WATCH THE VIDEO
We’ve asked ABB colleagues what keywords describe the MV indoor circuit breaker VD4 to them – part 1

From our energy, to yours.

WATCH THE VIDEO
We’ve asked ABB colleagues what keywords describe the MV indoor circuit breaker VD4 to them – part 2

From our energy, to yours.

WATCH THE VIDEO

News

How a conversation sparked a new MV circuit breaker for NEPSI

 

A digital "breakertrough"

 

ABB unveils ‘tomorrow ready’ digital circuit breaker

 

How the circuit breaker has evolved since 1924

 

Visit the VD4 evo Event and Campaign page

 

Global Press Release: ABB unveils ‘tomorrow ready’ digital circuit breaker

As power systems around the world transform, ABB is continuing to lead their seamless digital transformation with the evolution of its respected VD4 medium voltage (MV) circuit breaker.

ABB celebrates 90 years of IEC medium-voltage fuses production

The ABB factory in Przasnysz, Poland, celebrates a key milestone in the production of medium voltage (MV) fuses

Enel gives world’s oldest geothermal energy plant a new lease of life

 

Centralized protection for distribution substations

Smart substation control and protection SSC600 is a novel approach to protection and control in distribution networks – centralizing all protection and control functionality into one single device on the substation level. 

ABB delivers the primary distribution solution and robotic technologies for Wärtsilä’s new Smart Technology Hub in Finland

ABB is delivering the primary power distribution solution with protection relays and robotic technologies to technology company Wärtsilä’s Smart Technology Hub research, product development and production center, which is being completed in Vaskiluoto in the city of Vaasa, Finland.

Fast deployment of ABB digital solution ensures power availability to a Centrin Data Systems data center

ABB installs a digital solution for a large-scale advanced data center in East China with over 80 percent faster commissioning and reduced on-site wiring resulting in 40 percent reduction in project delivery time.

Visit ABB’s Distribution Solutions factory in Brno, Czech Republic, directly from your office or home

Take the new Virtual Factory Tour and explore the production halls of medium voltage (MV) air and gas insulated switchgear, low voltage (LV) switchgear, and the biggest MV IEC Instrument Transformers and Sensors factory in the world.

Wireless Connectivity: The Next Frontier for Energy Systems

 

The cleanest kilowatt is the one never used: saving energy with digital energy and asset management

Energy savings are closely connected to asset management. It is quite often the condition of the assets that affects energy distribution efficiency.

Upgrade of SSC600 enables protection for even larger substations

ABB Ability™ Smart Substation Control and Protection for electrical systems SSC600 was introduced in 2018. The revolutionary new approach to protection and control in distribution networks centralizes all protection and control functionality into one single device on the substation level.

ABB energy efficient pumping solutions help Auckland tackle its worst-ever drought

Waikato 50 project can produce an extra 50 million liters of water per day for New Zealand’s largest city.
Taking water from the Waikato river offers a more resilient approach to tackling the region’s drought than relying on existing reservoirs.
ABB drives and motors provide energy-efficient solutions for the extension to the water treatment plant at Tuakau and new pumping station at Papakura

ABB joins hands with more Chinese companies at CIIE 2021 to enable a low-carbon society

ABB booth themed “Partner of Choice for Sustainable Development”.
Showcasing revolutionary NeoGearTM low-voltage switchgear.
Announcing a strategic cooperation agreement between ABB and CNCEC and Zijin Mining

Chengdu Tianfu International Airport takes off with ABB technology

Chengdu, CHINA, JUNE 28, 2021 - To drive energy efficiency and performance, ABB installs intelligent building control systems at Chengdu’s new greenfield airport which will serve over 50 million people.

Press release
ABB releases new vacuum VD4G-63 circuit breaker for generator applications

Full protection of your generator assets with small footprint for a cost-optimized solution.
Video
REX640 – using the relay LHMI, introduction

Learn the essentials about ABB’s Relion® all-in-one protection and control relay REX640 and its novel application-driven approach to the local human-machine interface (LHMI).

Web story
Online product selection tool expands to cover broader range of medium-voltage products and solutions
Video
VD4-AF - medium voltage circuit breaker for steel furnace operation and protection
News
Nokia, ABB and Kalmar conduct industry’s first trial with ultra-reliable low-latency 5G technology for electricity grid and harbor automation
News
Conformal coating to safeguard Relion® protection relays against harsh environments
News
ABB relays to protect the electric network of Brussels
News
ABB delivers state of the art technologies to Italy’s most innovative data center from market leader, Aruba
News
ABB medium-voltage sensors now compatible with A. Eberle intelligent electronic device
News
Would you drive a car without an airbag?
Story
Merging unit – an essential building block of the future digital medium-voltage substation
Story
Ready today for the grid of tomorrow? Discover ABB's GridShield® reclosers
News
ABB extends medium-voltage sensor portfolio for secondary gas-insulated switchgear applications
News
ABB launches VD4-AF, a new vacuum circuit breaker for steel furnaces
News
Egypt’s leading OEM collaborates with ABB
Blog
Protection relays can provide the brains for complete automatic synchronization of industrial networks
News
New concept in centralized protection and control for distribution substations
News
All-in-one protection relay for advanced applications
News
ABB launches new ConVac medium voltage vacuum contactor
News
ABB enhances and expands its product offering for the 615 series ANSI
News
ABB introduces new digital test switch
News
Distribution Automation launches ground-braking products at Hannover Messe 2018
News
Turkey’s TEIAS relies on ABB technology to integrate renewables
Story
ABB wins contract to enable a safer electrical distribution network in Egypt
News
ABB unveils new medium-voltage circuit breakers for generator applications
News
ABB unveils new medium-voltage high-speed direct current breaker DCBreak for railway applications
Story
ABB is keeping Finland’s longest road tunnel operational and safe
Story
Sasol selects flexible mobile E-House solution from ABB that includes sensor technology
News
ABB produces the 600,000th VD4 vacuum circuit-breaker in China
News
ABB launches FC-Protector fault current limiter to protect against high fault currents
News
ABB introduces motor operating device suitable for extreme temperatures
News
ABB extends BDG current transformer portfolio for generator circuit-breakers
News
ABB's outdoor three-phase recloser OVR-27 to provide full automation and programming flexibility
News
ABB extends its current transformers portfolio for power grid applications
Story
The journey to the 1.5 millionth instrument transformer
Movie
ABB’s medium voltage apparatus factory in Przasnysz, Poland
News
VisiVolt passive voltage indicator enhances rail safety
Press release
ABB helps implement special power protection and isolation in unit substations for onshore wind farms
Trade release
ABB improves power grid reliability in cooperation with the Saudi Electricity Company with medium-voltage solutions
News
ABB introduces new multifunction apparatus HySec for secondary distribution
Story
Record ten thousand instrument transformers at the Czech Verification Laboratory in 2015
Story
ABB’s new diode-based transient-free capacitor switch provides New York City with reliable power
Movie
ABB’s state-of-the-art medium-voltage manufacturing premises in Brno, Czech Republic
News
The new outdoor voltage transformer VOL-40.5 extends ABB's instrument transformers family.
News
ABB introduces the first split core indoor current sensor KECA 80 D85
News
ABB wins $30 million orders to provide power infrastructure for wind farms in Brazil
News
ABB’s new vacuum generator circuit-breaker VD4G-50 to provide cost-optimized solutions
News
DS1, the first transient-free capacitor switch based on semiconductor technology for synchronized switching
News
ABB software solution enables intelligent grid in Houston, US
Blog
Bridge collapses and distribution networks: what's in common?
Video
Arc-fault protection gets ultra-fast with UFES
Story
Step by step: Development of Instrument Transformers and Sensors factory in Brno, Czech Republic
Feature
New fast acting fuses to protect wind farms with increased capacity
  • Contact us

    Submit your inquiry and we will contact you

    Contact us
Select region / language

Popular links