Siemens Invests €300 Million to Expand German Switchgear Production
Siemens plans major expansion of switchgear production in Frankfurt and a new supplier facility in Offenbach, creating up to 700 jobs.
Learn Switchgear Editorial Team
Independent editorial team creating practical switchgear, protection, control and testing resources for electrical engineers.
Hitachi Energy’s 550 kV SF₆-Free GIS Enters Commercial Grid Service in China
Hitachi Energy reports that the world’s first commercial 550 kV SF₆-free GIS is now energized at Wuhan Yuxian substation.
GE Vernova to Deliver SF₆-Free 110 kV GIS Substations for Berlin
Two new Berlin grid hubs will use GE Vernova’s g³-based 110 kV gas-insulated substations in Wittenau and Neukölln.
ABB Highlights the Case for Proactive Switchgear Maintenance
ABB argues that structured, condition-informed maintenance can reduce switchgear failure risk, improve compliance and limit costly unplanned downtime.
Schneider Electric to Showcase SF₆-Free AirSeT Switchgear at Electra Mining Africa 2026
Schneider Electric will feature its SF₆-free AirSeT medium-voltage range alongside connected power, automation and predictive-maintenance technologies.
Routine Tests and FAT: What Is the Difference?
A practical comparison of routine testing and Factory Acceptance Testing, including purpose, scope, participants, records and acceptance criteria.
What Is an LVC in Medium-Voltage Switchgear?
A practical guide to the protection, control, metering, communication and wiring functions housed in the low-voltage compartment of MV switchgear.
What Is Medium-Voltage Switchgear? A Practical Engineer’s Overview
An engineer-focused introduction to medium-voltage switchgear functions, compartments, ratings, configurations and protection interfaces.