Medium Voltage

With the industry-specific solutions from WETEC you get state-of-the-art medium-voltage switching systems - air-insulated and reliable in operation

Component Medium-Voltage


State of the art
safe slide-in technology
Switch cells metal encapsulated / sealed
Single / double busbars
controlled pressure relief

The impresses with its space-saving and compactly designed cell design and is therefore a very good alternative to gas-insulated medium-voltage switchgear.

Collage Manufacturer

Manufacturer Neutral

A wide range of devices is available for selection and can be varied at will.

Various well-known device manufacturers such as Siemens, ABB, Eaton, Schneider, Tavrida, Ritz, Zelisko, etc. can be used for circuit breakers, protection, earthing switches, converters, etc.

Switchgear cabinet design

Switchgear cabinet design

Reliable and safe to operate

Highest personal and system protection through arc fault testing IAC AFRL 40kA/1s Tested according to international standards IEC 62271-200 / VDE 0671-200


Visible position of the switchgear
Simple check for voltage-free operation
Contact and switching error protection by shutter
Secure viewing window

Rated voltage7,2 kV12 kV17,5 kV24 kV
Rated frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Lightning-Impulse withstand voltage60 kV75 kV95 kV125 kV
Withstand voltage20 kV28 kV38 kV50 kV
Withstand voltage20 kV28 kV38 kV50 kV
Rated current busbar up to3150 A3150 A3150 A2500 A
Rated short-time withstand up to40 kA40 kA40 kA25 kA
Rated short-circuit duration up to3/4 s3/4 s3/4 s3/4 s
Rated surge current up to104 kA104 kA104 kA63 kA
Arc fault test 1s40 kA40 kA40 kA25 kA
Degree of accessibility IACA FLRA FLRA FLRA FLR
Bulkhead class metal-cladPMPMPMPM
Operational availabilityLSC 2BLSC 2BLSC 2BLSC 2B
Degree of protection for ventilation / generalIP3X/4XIP3X/4XIP3X/4XIP3X/4X
More Products
Start the Journey
Ask for your individual offer without obligation.