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250A Enclosed TPN 3 Pole + Switch Neutral Load Break Switch IP65 in Steel Enclosure

Model No. ISO250
Availability: Usually 2 - 3 Days


List price £719.75
You save £251.91!

Free delivery

(over £100+VAT, applies to zones A and B only, £6+VAT otherwise)
This is a 250A Enclosed TPN switch - 3 Pole + Switch Neutral Load Break Switch - rated at IP65, in a steel enclosure. Enclosed Door Interlocked Load Break Switches. 

250A Enclosed TPN 3 Pole + Switch Neutral Load Break Switch in Steel Enclosure - Specs

  • Rated thermal current Ith at 50°C: 250A
  • Rated insulation voltage Ui: 1000V
  • Rated dielectric strength Volts: 5kV
  • Rated impulse voltage Uimp Volts: 8kV
  • Rated operational current Ie at 400V AC-22: 250A
  • Rated operational current Ie at 400V AC-23: 160A
  • Rated operational power Pe at 400V AC-23: 89kW
  • Rated breaking capacity: 1280A
  • Rated making capacity: 1600A
  • Rated short circuit making capacity (peak value) Icm: 13A
  • Rated short-time withstand current (1 sec) rms Icw: 7A
  • Minimum number of mechanical operations: 30,000 cycles
  • Minimum number of electrical operations @ 400V AC-23: 1,000 cycles
  • Terminal Capacity (rigid copper cable): 120mm²
  • Lug bolt size: M10
  • Maximum size of busbar connection: 5x30mm
  • Tightening torque: 13Nm
  • Bureau Vertitas
  • KEMA Certified
  • EN 60947-1 & 3 Compliant
  • IP rating: IP65 rated
  • Standards: Bureau Veritas, KEMA and CE Certified, rated at EN 60947-3
  • Handle padlockable in the OFF position for up to 3 padlocks
  • IP rating: IP20 input & output terminal shrouds (Except 160A)
  • It has top & bottom gland plates
  • Switched neutral contact – early make/late break
  • Door interlock with defeat mechanism (for authorised personnel only)
  • Removable door for easier installation
  • All AC ratings at 400V (415V)
  • IP rating: IP65 Epoxy Coated Steel Enclosure RAL 7035
  • Enclosure Dimensions: H 500mm x W 400mm x D 200mm (Depth including switch 245mm)
  • 160A – Tunnel Terminals,  200-1250A – Lug Terminals
  • Model: Europa LB2503PSNME Load Break Switch 250A

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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.

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