Electrical Installationsmaterial El Elcentraler Säkringar & Moduler
Dwarf Switch, 40A, 230/400V, 2Pol, C-Type, Malmbergs 2149251

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Dwarf Switch, 40A, 230/400V, 2Pol, C-Type, Malmbergs 2149251

Circuit breaker C-characteristic, 10kA rated short-circuit current, SEMKO-approved circuit breakers for the protection of persons and property.

Description

Dwarf circuit breaker C-characteristic, 10kA rated short-circuit current. Malmberg's series of standard products includes most of what is needed in common installations for both industry and real estate. With a uniform appearance and a very assembly-friendly design, it provides a neat and easy installation.

Easily mounted, SEMKO-approved miniature circuit breakers for the protection of people and property. For the protection of devices and cables through both thermal overload protection and electromagnetic short-circuit protection.

Connection with cable up to 25 mm² and fork or pin chamfer rail at both top and bottom.

Compatible with the old Malmbergs series when it comes to connecting phase rails. Approved as separators.

Area of use

  • C characteristic: Devices with higher starting currents, smaller motor loads, etc.

Specifications

  • Connection: Screw, PZ2
  • Connection area: 25 mm²
  • Emitted power: 3.2W/pole
  • Width: 36 mm
  • Electrical life: 10000 times
  • Energy limitation class: 3
  • Frequency: 50/60Hz
  • Mechanical life: 20,000 times
  • Rated short-circuit current: 10kA
  • Rated voltage: 230/400V
  • Rated current: 40A
  • Number of poles: 2
  • Impulse withstand voltage, Uimp: 4kV
  • Trigger characteristic: C
  • Tightening torque: 2.5Nm

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