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400A 3 Pole + Switch Neutral Enclosed Load Break Switch (IP65 rated), Safe Switch in Steel Enclosure

Model No. ISO400
Availability: Usually 2 - 3 Days

£834.35

Ex. VAT
List price £1,283.62
You save £449.27!

Free delivery

(over £100+VAT, applies to zones A and B only, £6+VAT otherwise)

This is a 400A TPN Switch IP65 rated in Steel Enclosure, Enclosed Door Interlocked Load Break Switches.

  • Rated thermal current Ith at 50°C: 400A
  • Rated insulation voltage Ui: 1000V
  • Rated dielectric strength: 5KV
  • Rated impulse voltage Uimp: 8kV
  • Rated operational current Ie at 400V AC-22: 400A
  • Rated operational current Ie at 400V AC-23: 400A
  • Rated operational power Pe at 400V AC-23: 222kW
  • Rated breaking capacity: 3200A
  • Rated making capacity: 4000A
  • Rated short circuit making capacity (peak value) Icm: 20kA
  • Rated short-time withstand current (1 sec) rms Icw: 12kA
  • Minimum number of mechanical operations: 20,000 cycles
  • Minimum number of electrical operations @ 400V AC-23: 1,000 cycles
  • Terminal Capacity (rigid copper cable): 240mm² 
  • Lug bolt size: M10
  • Maximum size of busbar connection: 7mm x 40mm
  • Tightening torque: 24Nm
  • CE Mark
  • IP rating: IP65 rated
  • EN 60947-1 & 3 Compliant 
  • KEMA certified
  • Bureau Vertitas
  • RoHS Compliant

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Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.

If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.

Returns

We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.