Type |
MCCB |
Number of poles |
3P |
Frame size |
400AF |
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) |
400A |
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, 36kA at 500VAC, 15kA at 690VAC |
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 |
5.6kg |
Overall width |
140mm |
Overall height |
257mm |
Overall depth |
146mm |
Representative standard |
CCC, CE |
Separately accessories |
Enclosure: BZ-C60B, Enclosure: BW9UVHA-3, Enclosure: BW9UWHA-3, Terminal cover: BW9BTHA-L3W, Terminal cover: BW9BTHA-L3, Terminal cover: BW9BTHA-S3, Terminal cover: BW9BTHA-S3W, Insulation barrier: B-43A, Padlocking device: BW9QNHA, Padlocking device: BW9Q2HA, Padlocking device: BW9Q2JA |
Shunt trip (Sold separately) |
BW9FHA-R, BW9FHA-A, BW9FHA-B, BW9FHA-P |
Under/Over voltage trip (Sold separately) |
BW9RHA-R, BW9RHA-S, BW9RHA-A, BW9RHA-1, BW9RHA-K, BW9RHA-B, BW9RHA-P |
Auxiliary switch (Sold separately) |
BW9W1SHA, BW9W2SHA, BW9W1DHA, BW9W2DHA |
Alarm switch (Sold separately) |
BW9K1SHA, BW9K2SHA, BW9K1DHA, BW9K2DHA |
Mechanical interlock (Sold separately) |
BW9M1HA-3 |
Rotary handle (Sold separately) |
BW9N0HA, BW9V0HA, BW9F0HA |