Автоматичний вимикач Merlin Gerin Compact NS250 N 250A
range of product
NS100…250
range
Compact
product name
Compact NS250 NA
device short name
Compact NS250 NA
product or component type
Switch disconnector
device application
Distribution
poles description
4P
network type
DC
AC network frequency 50/60 Hz [Ie] rated operational current AC-22A: 250 A AC 50/60 Hz 220/240 V
AC-22A: 250 A AC 50/60 Hz 380/415 V
AC-22A: 250 A AC 50/60 Hz 440/480 V
AC-22A: 250 A AC 50/60 Hz 500/525 V
AC-22A: 250 A AC 50/60 Hz 660/690 V
AC-23A: 250 A AC 50/60 Hz 220/240 V
AC-23A: 250 A AC 50/60 Hz 380/415 V
AC-23A: 250 A AC 50/60 Hz 440/480 V
AC-23A: 250 A AC 50/60 Hz 500/525 V
AC-23A: 250 A AC 50/60 Hz 660/690 V
DC-22A: 250 A DC 250 V 1P
DC-22A: 250 A DC 500 V 2 poles in series
DC-23A: 250 A DC 250 V 1P
DC-23A: 250 A DC 500 V 2 poles in series [Ui] rated insulation voltage 750 V AC 50/60 Hz conforming to IEC 60947-3 [Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-3 [Ith] conventional free air thermal current 250 A at 60 °C [Icm] rated short-circuit making capacity 4.9 kA [Ue] rated operational voltage 500 V DC conforming to IEC 60947-3
690 V AC 50/60 Hz conforming to IEC 60947-3 breaking capacity code NA suitability for isolation Yes conforming to IEC 60947-3 contact position indicator Yes visible break No pollution degree 3 conforming to IEC 60947-3 Complementary control type Toggle mounting mode Fixed upside connection Front downside connection Front [Icw] rated short-time withstand current 1.35 kA during 20 s conforming to IEC 60947-3
3.5 kA during 1 s conforming to IEC 60947-3
3.5 kA during 3 s conforming to IEC 60947-3 mechanical durability 20000 cycles conforming to IEC 60947-3 electrical durability AC-22A: 20000 cycles 690 V AC 50/60 Hz conforming to IEC 60947-3
AC-23A: 10000 cycles 440 V AC 50/60 Hz conforming to IEC 60947-3
AC-23A: 20000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3
DC-23A: 10000 cycles 250 V DC conforming to IEC 60947-3
DC-23A: 20000 cycles 250 V DC In/2 conforming to IEC 60947-3 connection pitch 35 mm height 161 mm width 105 mm depth 86 mm net weight 2.2 kg Environment standards IEC 60947-3 product certifications KEMA
ASEFA
ASTA ambient air temperature for operation -25…70 °C ambient air temperature for storage -50…85 °C
AC network frequency 50/60 Hz [Ie] rated operational current AC-22A: 250 A AC 50/60 Hz 220/240 V
AC-22A: 250 A AC 50/60 Hz 380/415 V
AC-22A: 250 A AC 50/60 Hz 440/480 V
AC-22A: 250 A AC 50/60 Hz 500/525 V
AC-22A: 250 A AC 50/60 Hz 660/690 V
AC-23A: 250 A AC 50/60 Hz 220/240 V
AC-23A: 250 A AC 50/60 Hz 380/415 V
AC-23A: 250 A AC 50/60 Hz 440/480 V
AC-23A: 250 A AC 50/60 Hz 500/525 V
AC-23A: 250 A AC 50/60 Hz 660/690 V
DC-22A: 250 A DC 250 V 1P
DC-22A: 250 A DC 500 V 2 poles in series
DC-23A: 250 A DC 250 V 1P
DC-23A: 250 A DC 500 V 2 poles in series [Ui] rated insulation voltage 750 V AC 50/60 Hz conforming to IEC 60947-3 [Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-3 [Ith] conventional free air thermal current 250 A at 60 °C [Icm] rated short-circuit making capacity 4.9 kA [Ue] rated operational voltage 500 V DC conforming to IEC 60947-3
690 V AC 50/60 Hz conforming to IEC 60947-3 breaking capacity code NA suitability for isolation Yes conforming to IEC 60947-3 contact position indicator Yes visible break No pollution degree 3 conforming to IEC 60947-3 Complementary control type Toggle mounting mode Fixed upside connection Front downside connection Front [Icw] rated short-time withstand current 1.35 kA during 20 s conforming to IEC 60947-3
3.5 kA during 1 s conforming to IEC 60947-3
3.5 kA during 3 s conforming to IEC 60947-3 mechanical durability 20000 cycles conforming to IEC 60947-3 electrical durability AC-22A: 20000 cycles 690 V AC 50/60 Hz conforming to IEC 60947-3
AC-23A: 10000 cycles 440 V AC 50/60 Hz conforming to IEC 60947-3
AC-23A: 20000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3
DC-23A: 10000 cycles 250 V DC conforming to IEC 60947-3
DC-23A: 20000 cycles 250 V DC In/2 conforming to IEC 60947-3 connection pitch 35 mm height 161 mm width 105 mm depth 86 mm net weight 2.2 kg Environment standards IEC 60947-3 product certifications KEMA
ASEFA
ASTA ambient air temperature for operation -25…70 °C ambient air temperature for storage -50…85 °C