Differential 4 poles 25A 300mA Class A -  LS
Differential 4 poles 25A 300mA Class A -  LS

Differential Circuit Breaker RCD 4 poles 40A 300mA Class A - LS

€57.41 Tax included

€48.24 tax excl.

Three-phase electrical differential 40A 300mA (0.3A). Electromagnetic type, which allows not to lose protection in case of variations in the input voltage and maintain the protection of the active phase in case of neutral loss.

Class "A" prevents unwanted disconnections from the presence of continuous components in the leakage current.

Ref: RKN 4P 40A 300mA CL A

Esquema electrico interruptor diferencialCalse A

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40A 300mA (0.3A), category "A" electrical differential switch, 4 poles, electromagnetic type, for protection of people from insulation/derivation problems in installations or electrical elements. For use in domestic, tertiary and industrial sectors.

The type of use "A" replaces the class "AC" and can be used in any installation being especially recommended in the case of the presence of intensities distorted by the presence of continuous components on the voltage, apart from the usual applications such as its use in machinery, industrial electrical tables and domestic applications where electrical appliances exist.

This type of differentials are electromagnetic operating, which allows not to lose the safety function in case of variations in supply voltage or loss of the neutral conductor; only with the derivation in the active phase does the differential fire occur. Being electromechanical operation provides a wide operating voltage range (typical between 6 and 415V), which implies a high degree of immunity to variations in the input voltage, not also losing the safety function to the power failure in neutral.

Technical details:

  • Manufacturer/Supplier: LS Industrial Systems (LG)
  • Reference: RKN 4P 40A 300mA CL A
  • Number of poles: 4 (3 Poles + Neutral)
  • Type of shot: electromagnetic
  • Class: "A"
  • Employment sectors: domestic, tertiary and industrial
  • Employment voltage: 240Vac
  • Nominal intensity (In): 40A
  • Sensitivity ( I'n): 300mA
  • Cutting power: 6kA
  • Cutting time at 0.1 s
  • Regulations: IEC61008-1
  • Marking: CE
  • Connection capacity: 25mm2 cable
  • Allows the use of PIN connection combs
  • Dimensions: 36mm (2 modules)
  • Non-accessable

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