| Complementary |
| Network frequency |
50/60 Hz |
| Control type |
Manually operated |
| Mounting mode |
Drawout |
| mounting support |
Rail
Base plate |
| Connection position |
Vertical
Horizontal |
| Location of connection |
Rear |
| [Ui] rated insulation voltage |
1000 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage |
12 kV conforming to IEC 60947-2 |
| circuit breaker CT rating |
800 A |
| Breaking capacity |
50 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ics] rated service breaking capacity |
50 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability |
20000 cycles (with maintenance) conforming to IEC 60947-2
10000 cycles (without maintenance) conforming to IEC 60947-2 |
| Electrical durability |
Category B: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
Category B: 4000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 |
| Connection pitch |
115 mm without spreader |
| Contact position indicator |
Yes |
| [Icm] rated short-circuit making capacity |
105 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Icw] rated short-time withstand current |
50 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2
42 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2
25 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Trip unit protection functions |
LSIG |
| Protection type |
Overload protection (long time)
Earth fault
Instantaneous short-circuit protection
Short time short-circuit protection |
| fault indication |
Earth fault
Internal fault
Overload
Short-circuit |
| Long time pick-up adjustment type Ir |
Adjustable 9 settings |
| long time pick-up adjustment range |
0.4...1 x In |
| Long time delay adjustment type |
Adjustable 9 settings |
| [tr] long-time delay adjustment range |
0.5…24 s at 6 x Ir |
| Short-time pick-up adjustment type Isd |
Adjustable 9 settings |
| [Isd] short-time pick-up adjustment range |
1.5...10 x Ir |
| Short-time delay adjustment type |
Adjustable 5 settings |
| [tsd] short-time delay adjustment range |
100…400 ms |
| Instantaneous pick-up adjustment type Ii |
Adjustable 9 settings |
| instantaneous pick-up adjustment range |
Off
2...15 x In |
| ground-fault pick-up adjustment type |
Adjustable 9 settings |
| ground-fault time delay adjustment type -tg |
Adjustable 5 settings |
| [tg] ground-fault time delay adjustment range |
100…400 ms |
| [Ig] ground-fault pick-up adjustment range |
0.2...1 x In |
| Zone selective interlocking ZSI |
With |
| current sensor rating range |
400/2000 A |
| Maximum breaking time |
25 ms |
| Maximum closing response time |
70 ms |
| height |
439 mm |
| Width |
441 mm |
| Depth |
395 mm |
| Net weight |
70 kg |