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Technical specification 3D drawing

Automation

RCD Switch DRA

CÓD: DRA25-430

Description

Residual Current Device (RCD) for protection against electric shock and current leakage. Suitable for residential, commercial, and industrial applications. Available in double-pole and four-pole versions with different currents and sensitivities. Ensures greater safety for people and installations.

  • Protection against current leakage
  • Sensitivity of 30 mA or 300 mA
  • Double-pole and four-pole versions
  • Currents of 25 and 40A

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General specifications
Poles24
Rated voltage (Ue)230V - 50 / 60Hz400V - 50 / 60Hz
Weight206g384g
StandardsIEC/EN61008-2
Rated current (In)25, 40, 63, 80 or 100A
ClassAC
Sensibilidade nominal IΔn30mA or 300mA
Insulation voltage Ui500V
Rated making and breaking capacity IΔm500 (In=25A/40A), 630 (In=63A) or 1000 (In=80A/100A)
Rated short-circuit current IΔc6kA (80 ~ 100A) / 10kA (25 ~ 63A)
Time of opening under IΔm≤ 0.1 seg / sec
Pollution degree2
Electrical life2 x 10³ operations
Mechanical life2 x 10³ operations
Current fault indicatorIncluded
Operating temperature-5 ~ 40°C
Storage temperature-25 ~ 70°C
Degree of protectionIP20
Connection typeCable and/or pin-type connection comb
Screw tightening torque2.5Nm
MountingDIN rail TS35
ModelDRA: 25, 40 or 63A
DRB: 80 or 100A