Description

About The Product

ComPacT NSX250B is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. This product embeds a 160 A rating thermal-magnetic trip unit (TMD) under 50℃ ambient air temperature for operation. TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.

Technical Data

  • Brand : schnider
  • Number of protected poles : 3
  • [In] rated current : 160 A at 40 °C
  • [Ui] rated insulation voltage : 800 V AC 50/60 Hz
  • [Ue] rated operational voltage : 690 V AC 50/60 Hz
  • Network frequency : 50/60 Hz
  • [Icu] rated ultimate short-circuit breaking capacity : 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
  • 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
  • 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
  • 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
  • [Uimp] rated impulse withstand voltage : 8 kV
  • Mechanical durability : 20000 cycles
  • Electrical durability : 20000 cycles at 440 V In/2
  • 10000 cycles at 440 V In
  • 10000 cycles at 690 V In/2
  • 5000 cycles at 690 V In
  • Power dissipation per pole : 11.78 W
  • Connection pitch : 35 mm
  • Number of slots for electrical auxiliaries : 5 slot(s)
  • Width (W) : 105 mm
  • Height (H) : 161 mm
  • Depth (D) : 86 mm
  • Net weight : 2.4 kg
  • Ambient air temperature for operation : -25…70 °C
  • Ambient air temperature for storage : -50…85 °C
  • Relative humidity : 0…95 %

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Product form

NSX250B 25kA AC 3P3D 160A TMD 50 °C

Schneider Electric

Brand : schniderNumber of protected poles : 3 Read more

SKU: C25B3TM160C

139,250 IQD

        Brand : schniderNumber of protected poles : 3

        Description

        About The Product

        ComPacT NSX250B is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. This product embeds a 160 A rating thermal-magnetic trip unit (TMD) under 50℃ ambient air temperature for operation. TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.

        Technical Data

        • Brand : schnider
        • Number of protected poles : 3
        • [In] rated current : 160 A at 40 °C
        • [Ui] rated insulation voltage : 800 V AC 50/60 Hz
        • [Ue] rated operational voltage : 690 V AC 50/60 Hz
        • Network frequency : 50/60 Hz
        • [Icu] rated ultimate short-circuit breaking capacity : 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
        • 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
        • 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
        • 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
        • [Uimp] rated impulse withstand voltage : 8 kV
        • Mechanical durability : 20000 cycles
        • Electrical durability : 20000 cycles at 440 V In/2
        • 10000 cycles at 440 V In
        • 10000 cycles at 690 V In/2
        • 5000 cycles at 690 V In
        • Power dissipation per pole : 11.78 W
        • Connection pitch : 35 mm
        • Number of slots for electrical auxiliaries : 5 slot(s)
        • Width (W) : 105 mm
        • Height (H) : 161 mm
        • Depth (D) : 86 mm
        • Net weight : 2.4 kg
        • Ambient air temperature for operation : -25…70 °C
        • Ambient air temperature for storage : -50…85 °C
        • Relative humidity : 0…95 %

        Read more

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