Type |
MCCB - Molded case circuit breaker |
Number of poles |
3P+N |
Frame size |
250AF |
Line voltage |
AC |
Rated voltage (Ue) |
440VAC |
Rated frequency |
50Hz, 60Hz |
Current rating adjustable (Ir) |
No |
Rated current (In) |
250A |
Rated short-circuit breaking capacity (Icu) |
20kA at 440VAC, 25kA at 400VAC, 25kA at 415VAC, 40kA at 220VAC |
Service breaking capacity - Ics (% Icu) |
50% |
On/Off control type |
Handle toggle |
Mounting method |
DIN rail mounting |
Connection type |
Screw terminals |
Approx. weight |
2.6kg |
Overall width |
140mm |
Overall height |
161mm |
Overall depth |
86mm |
Representative standard |
EN, IEC |
Standard accessories |
Bolts/Screws |
Separately accessories |
Bare cable connector: LV429242, Bare cable connector: LV429243, Terminal extension: LV431563, Terminal extension: LV431564, Insulation accessorie: LV429515, Insulation accessorie: LV429516, Insulation accessorie: LV429518, Insulation accessorie: LV429330, Insulation accessorie: LV429331, Auxiliary contact: 29452, Voltage release: LV429406, Voltage release: LV429407, Voltage release: LV429410, Direct rotary handle: LV429337, Direct rotary handle: LV429338, Rear connection: LV432475, Rear connection: LV432476 |
Under/Over voltage trip (Sold separately) |
No |
Auxiliary switch (Sold separately) |
29450, 29452 |
Alarm switch (Sold separately) |
No |
Mechanical interlock (Sold separately) |
No |
Rotary handle (Sold separately) |
LV429338 |