![background image](http://html.mh-extra.com/html/sigma/sda-2000/sda-2000_instruction-manual_1267774004.webp)
AIR CIRCUIT BREAKERS
www.
sigmaelektrik
.com
4
ACB
STRUCTURE
Front View Of The Air Circuit Breaker
SDA Series Draw-out Air Circuit Breaker
breakdown showing/return button
handle for manual energy-storage
closing button
energy storage/ energy release indicating
closed / broken showing
face
device for passing in or out
breaking button
handle and its holder
position indicator
SDA-6300
SDA-4000
SDA-3200
SDA-2000