MCCB Compact Triple Pole 3D 250A 70Ka Tm-D Thermal Magnetic

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MCCB Compact Triple Pole 3D 250A 70Ka Tm-D Thermal Magnetic

£1,778.41 inc VAT £1,482.01 ex VAT

SKU: 2500299516 Category: Tags: , ,

Description

Detail

250A 3P 70kA NSX250H TM-D

  • · This Compact NSX250H 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.
  • · The breaking capacity (Icu) is 70kA rms at 415VAC 50/60Hz.
  • · The operational voltage is 690VAC 50/60Hz.
  • · This product embeds a 250A rating thermal-magnetic trip unit (TMD).
  • · TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.
  • · This 3 poles version (105mm x 161mm x 86mm) comes with a variety of optional functions and accessories.
  • · It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.
  • · Compact NSX250H is part of Schneider Electric EcoStruxure Power architecture.

Specification

  • Overload release current setting : 175 – 250 A
  • Complete device with protection unit : Yes
  • DIN rail (top hat rail) mounting optional : No
  • Motor drive optional : Yes
  • With under voltage release : No
  • Integrated earth fault protection : No
  • Suitable for DIN rail (top hat rail) mounting : No
  • With switched-off indicator : No
  • Adjustment range short-term delayed short-circuit release : 1250 – 2500 A
  • Motor drive integrated : No
  • Adjustment range undelayed short-circuit release : 1250 – 2500 A
  • Degree of protection (IP) : IP30
  • Number of auxiliary contacts as normally open contact : 0
  • Number of poles : 3
  • Number of auxiliary contacts as change-over contact : 0
  • Rated short-circuit breaking capacity lcu at 400 V, 50 Hz : 70 kA
  • Rated permanent current Iu : 250 A
  • Number of auxiliary contacts as normally closed contact : 0
  • Type of control element : Rocker lever
  • Device construction : Built-in device fixed built-in technique
  • Type of electrical connection of main circuit : Screw connection

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