Type |
MCCB - Molded case circuit breaker |
Number of poles |
3P |
Frame size |
400AF |
Line voltage |
AC |
Rated voltage (Ue) |
440VAC |
Rated frequency |
50Hz, 60Hz |
Current rating adjustable (Ir) |
No |
Rated current (In) |
350A |
Rated short-circuit breaking capacity (Icu) |
42kA at 440VAC, 50kA at 400VAC, 50kA at 415VAC, 70kA 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 |
4.7kg |
Overall width |
140mm |
Overall height |
255mm |
Overall depth |
110mm |
Representative standard |
EN, IEC |
Standard accessories |
Bolts/Screws |
Separately accessories |
Rear connection: LV432475, Rear connection: LV432476, Cable connector: LV432479, Cable connector: LV432480, Terminal extension: LV432492, Insulation accessorie: LV432591, Insulation accessorie: LV432593, Insulation accessorie: LV432570, Auxiliary contact: 29450, Auxiliary contact: 29452, Voltage release: LV429406, Voltage release: LV429407, Voltage release: LV429410, Direct rotary handle: LV432597, Extended rotary handle: LV432598 |
Auxiliary switch (Sold separately) |
29450, 29452 |
Alarm switch (Sold separately) |
No |
Mechanical interlock (Sold separately) |
No |
Rotary handle (Sold separately) |
LV432597, LV432598 |