Air Circuit Breaker ACB
Low Voltage Brief Catalogue P 059 Low Voltage Brief Catalogue - P-079
NXA Air Circuit Breaker
▪ Frame size(A): 1600,2000,3200,4000 ▪ Breaking capacity: N,S,H ▪ Rated operational voltage Ue(VAC): 380/400/415 ▪ Number of poles: 3P,4P ▪ Installation method: draw-out type, fixed type ▪ Wiring type: horizontal rear connection ▪ Operation temperature: -5℃-+40℃ ▪ Storage conditions: apply to -45℃-+70℃ ▪ Protection grade: Front IP 20,other side IP 00
NXA
Circuit Breaker Description
2
1
3 4 5 6
16
15
7
8
9
10
14
11
13
12
QR code
Trademark
9
1
Secondary wiring terminal
Extraction draw plate (only applicable to draw-out type)
10
2
Breaking button
"Disconnected" position locking (only applicable to draw-out type)
3
11
Energy-storage handle
Racking-handle entry (only applicable to draw-out type)
4
12
Making button
Position indication (only applicable to draw-out type)
5
13
Racking-handle storage (only applicable to draw-out type)
Nameplate
6
14
Energy-storage/release indicator
Intelligent controller
15
7
Breaking/making indicator
Fault-breaking indicator reset button
16
8
Powered by FlippingBook