|
Type |
Air circuit breakers (ACB) |
|
Number of poles |
3P |
|
Phase array |
Reverse phase type (N)RST |
|
Frame size |
6300AF |
|
Rated current (In) |
6300A |
|
Breaking capacity |
120kA |
|
Rated short-circuit breaking capacity (Icu) |
120kA at 380VAC |
|
Service breaking capacity - Ics (% Icu) |
100% |
|
Line voltage |
AC |
|
Rated voltage (Ue) |
380VAC, 400VAC, 415VAC, 440VAC, 525VAC, 690VAC |
|
Rated frequency |
50/60Hz |
|
Control circuit voltage |
220...240VAC |
|
On/Off control type |
Motor operation |
|
Connection type |
Busbar terminals |
|
Mounting method |
Draw-out horizontal |
|
Overall width |
923mm |
|
Overall height |
500mm |
|
Overall depth |
435.5mm |
|
Representative standard |
IEC |
|
Shunt trip (Sold separately) |
NXA20/63-ST-AC380/400/415VTP(R) |
|
Under/Over voltage trip (Sold separately) |
NXA20/63-ASUVT-380/400/415VAC TP |