| range of product |
EasyPact MVS
|
|
|---|---|---|
| range |
EasyPact
|
|
| product name |
MVS12N
|
|
| device short name |
MVS12N
|
|
| product or component type |
Circuit breaker
|
|
| device application |
Distribution
|
|
| poles description |
4P
|
|
| protected poles description |
4P 4d
|
|
| neutral position |
Left
|
|
| network type |
AC
|
|
| breaking capacity code |
N
|
|
| suitability for isolation |
Yes conforming to IEC 60947-2
|
|
| utilisation category |
Category B
|
|
| trip unit name |
ETA2I
|
|
| trip unit technology |
Electronic
|
|
| trip unit rating |
1250 A
|
| network frequency |
50/60 Hz
|
|
|---|---|---|
| control type |
Manually operated
|
|
| mounting mode |
Drawout
|
|
| mounting support |
Rail
Base plate |
|
| connection position |
Horizontal
Vertical |
|
| location of connection |
Rear
|
|
| [In] rated current |
1250 A at 40 °C
|
|
| [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
|
|
| [Ue] rated operational voltage |
690 V AC 50/60 Hz conforming to IEC 60947-2
|
|
| circuit breaker CT rating |
1250 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 |
|
| neutral protection setting |
Without protection (3d)
0.5 x Ir (3d + N/2) 1 x Ir (4d) |
|
| trip unit protection functions |
LI
|
|
| protection type |
Instantaneous short-circuit protection
Overload protection (long time) |
|
| fault indication |
Short-circuit
Internal fault Overload |
|
| 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
|
|
| thermal memory |
20 minutes before and after tripping
|
|
| instantaneous pick-up adjustment type Ii |
Adjustable 9 settings
|
|
| instantaneous pick-up adjustment range |
1.5…10 x Ir
|
|
| zone selective interlocking ZSI |
With
|
|
| display type |
Digital display
|
|
| type of measurement |
Current
|
|
| current sensor rating range |
400/2000 A
|
|
| maximum breaking time |
25 ms
|
|
| maximum closing response time |
70 ms
|
|
| height |
439 mm
|
|
| width |
556 mm
|
|
| depth |
395 mm
|
|
| net weight |
85 kg
|
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