High strength yellow zinc plated steel base frame. High strength epoxy insulators & push rod. Twin blades made of high-conductivity copper. Moving and fixed contacts are made of silver plated hard drawn copper.
HEAVY DUTY CONTACTS
For high duty cycle applications where switches are required to operate 20 to 30 times in a day, EMSPEC has developed optional silver inlays. Please consult factory for more details.
UP TO 8 000A
The SB813 was designed to meet the most severe applications. Some industrial process plants require 6000 and 8000A switches, which EMSPEC is able to provide.
