1492-RCDA4D40

RESIDUAL CURRENT DEVICE 40 A


Residual Current Device. 4-pole, 500mA Sensitivity, 40 A,


Price Per 1   £130.50

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Non-Returnable Product
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Technical Specification
Ambient temperature during operating-25...55 °C
Built-in depth67 mm
Frequency50/60 Hz
IP-ratingIP2X
Mounting methodDIN rail
Number of poles4
Rated current40 A
Rated fault current0.5 A
Rated impulse withstand voltage Uimp4 kV
Rated voltage110 V
Short-circuit breaking capacity (Icw)10 kA
Features and Benefits
  • Provides protection against current leakage to ground (earth) caused by an insulation
  • loss between a live conductor and an exposed conductive part (such as an abraded wire, or a grounded person touching the live conductor)
  • Suitable for protection against AC and pulsating DC (rectified AC) earth leakage current
  • 30 mA sensitivity devices for personnel protection (consult local requirements)
  • 100, 300 and 500 mA sensitivity devices for equipment protection
  • Dual terminals allow a more secure connection of two wires, or both a wire and bus bar
  • Reversible line and load connections


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