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Infomation
Description
| range |
Vigirex
|
|
|---|---|---|
| device short name |
MA120
|
|
| product or component type |
Earth leakage current sensor
|
|
| device application |
Equipment monitoring and control
|
|
| range compatibility |
Vigirex RH plug-in relay
|
|
| [Ie] rated operational current |
250 A
|
| current transformer type |
A type closed toroid
|
|
|---|---|---|
| network type |
DC
AC |
|
| network frequency |
45…440 Hz
|
|
| [Ui] rated insulation voltage |
1000 V
|
|
| transformer ratio |
1/1000
|
|
| [Icw] rated short-time withstand current |
100 kA / 0.5 s
|
|
| residual short-circuit withstand current |
85 kA / 0.5 s conforming to IEC 60947-2
|
|
| overvoltage category |
IV
|
|
| [Uimp] rated impulse withstand voltage |
12 kV
|
|
| mounting mode |
Fixed cables
Fixed plain backplate Fixed profiled sheet metal Fixed slotted backplate Clip-on DIN rail |
|
| calorific value |
3.89 MJ
|
|
| connections – terminals |
Screw connection : >= 0.22 mm²
|
|
| diameter |
120 mm (inner)
|
|
| cable outer diameter |
60 mm : 240 mm² (maximum)
|
|
| product weight |
0.59 kg
|
|
| height |
164 mm
|
|
| width |
190 mm
|
|
| depth |
44 mm
|
|
| compatibility code |
MA120
|
|
| market segment |
Residential
Small commercial |
| IP degree of protection |
Connectors : IP20
IP30 |
|
|---|---|---|
| environmental characteristic |
Exposure to damp heat not in service conforming to IEC 60068-2-30 : 28 cycles 25…55 °C, RH 95 %
Salt mist conforming to IEC 60068-2-52 : Kb/2 Exposure to damp heat in service conforming to IEC 60068-2-56 : 48 hours : category C2 |
|
| pollution degree |
Level 3 conforming to IEC 60664-1
|
|
| ambient air temperature for operation |
-35…70 °C
|
|
| ambient air temperature for storage |
-55…85 °C
|
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