NCNW905-CL/250 Input Choke, 3 Phase, 250 Amp, IP00

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£1,198.20 £998.50


Input chokes can be used to reduce the supply line harmonic currents and voltage distortion generated by almost all inverter drives on the market today. They also provide enhanced protection against transient voltages ('spikes') or other mains borne interference.

Input chokes are for use in all installations:

  • where the local mains supply quality may be poor or unknown
  • where high current switching loads such as large DC drives or soft starts are operating
  • where the mains supply impedance is low
  • in remote areas prone to lightening strikes


The CNW905-CL/250 choke has copper lugs for cable connection.


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Width 240mm
Height 165mm
Depth 210mm
Current 250Amps
Input Phases 3
Weight 21.000000
IP Rating IP00
Model No NCNW905-CL/250
Compatible with <250A 3 phase input AC inverters