Type |
MCCB |
Number of poles |
4P |
Frame size |
125AF |
Line voltage |
AC, DC |
Rated voltage (Ue) |
440VAC, 250VDC |
Type of trip unit |
Thermal-magnetic type |
Rated frequency |
50/60Hz |
Current rating adjustable (Ir) |
No |
Rated current (In) |
50A |
Breaking capacity |
50kA |
Rated short-circuit breaking capacity (Icu) |
40kA at 250VDC, 100kA at 230VAC, 100kA at 240VAC, 50kA at 380VAC, 50kA at 400VAC, 50kA at 415VAC, 50kA at 440VAC, 10kA at 500VAC |
Service breaking capacity - Ics (% Icu) |
50% |
On/Off control type |
Handle toggle |
Features |
Line protection |
Mounting method |
Surface mounting (Screw on) |
Connection type |
Screw terminals |
Approx. weight |
1.6kg |
Overall width |
120mm |
Overall height |
155mm |
Overall depth |
95mm |
Representative standard |
CCC, CE |
Separately accessories |
Auxiliary switch + Alarm switch BW9WKSG0, Auxiliary switch + Alarm switch BW9WKDG0, Auxiliary switch + Alarm switch BW9WK1SG0-R, Auxiliary switch + Alarm switch BW9WK1DG0-R, Auxiliary switch + Alarm switch BW9WKSG0-A, Enclosure: BW9UCCA-2, Enclosure: BW9UCCA-3, Enclosure: BW9UVCA-3, Enclosure: BW9UWCA-3, Terminal cover: BW9BTCA-L4W, Terminal cover: BW9BTCA-L4, Terminal cover: BW9BTCA-S4, Terminal cover: BW9BTCA-S4W, Insulation barrier: BW9BPCA, Padlocking device: BW9Q2CA, Padlocking device: BW9Q2GA, Handle locking cover: BW9L1CA |
Shunt trip (Sold separately) |
BW9FRG0, BW9FSG0, BW9FAG0, BW9F1G0, BW9FKG0, BW9FBG0, BW9FPG0, BW9FHG0, BW9FJG0, BW9FRG0-A, BW9FSG0-A, BW9FAG0-A, BW9F1G0-A, BW9FKG0-A, BW9FBG0-A, BW9FPG0-A, BW9FHG0-A, BW9FJG0-A |
Under/Over voltage trip (Sold separately) |
BW9RGAR, BW9RGAS, BW9RGAL, BW9RGA5, BW9RGAA, BW9RGAT, BW9RGAK, BW9RGAB, BW9RGAP, BW9RGAH, BW9RGAR-A, BW9RGAS-A, BW9RGAL-A, BW9RGA5-A, BW9RGAA-A, BW9RGAT-A, BW9RGAK-A, BW9RGAB-A, BW9RGAP-A, BW9RGAH-A |
Auxiliary switch (Sold separately) |
BW9W1SG0, BW9W1SG0-R, BW9W1SG0-A, BW9W1DG0, BW9W1DG0-R |
Alarm switch (Sold separately) |
BW9K1SG0, BW9K1DG0, BW9K1SG0-R, BW9K1DG0-R, BW9K1SG0-A |
Mechanical interlock (Sold separately) |
BW9M1CA-4 |
Rotary handle (Sold separately) |
BW9N0CA, BW9V0CA, BW9F0CA |