

As the world's largest manufacturer of high-voltage disconnect switches, Southern States enhances reliability, power quality, resilience, and safety with the broadest range of switch solutions on the market. Custom-engineered to meet a variety of unique needs and applications, our switches have served as the backbone of the utility industry for decades.
Critical for performing routine or unexpected maintenance, Southern States’ switches are available from 8.25kV through 1100kV.
No matter the application — from extreme weather environments to seismic prone locations to high fault lines — our long-standing reputation of quality innovation is why customers turn to us for operational reliability and safety assurance.