Drawout structure
Secondary connecting part
Safety separator
Extraction draw plate
Rocking handle work hole
Position indicator
Locking device
Rocking handle deposit hole
Guide rail
Baffle push rod
Side panel
Test
Connected
Disconnected
Test
Connected
Disconnected
Test
Connected
Disconnected
Connected: both main circuit and secondary circuit are connected Test: the main circuit is disconnected,
the safety separator works well,
and the secondary circuit is connected.
Disconnected: neither main circuit nor secondary circuit is connected
Press
Press
Energy
storag e
Breaker off and energy storage over Breaker off and no energy storage
Press
Press
Energy
releas e
Breaker on and energy storage over Breaker on and no energy storage
Pres sPres s
Energy
storage
Pres s
Pres s
Energy
releas e
(5)Push the breaker body in, and turn the break body to the connected position
(3)Place the breaker body on the guide rail (4)Move the breaker body onto the guide rail with a snap
(2)Pull out the guide rail(1)Draw-out socket placed horizontally
Air Circuit Breaker
NA8G
Air Circuit Breaker
P-004
NA8G
P-003