Fuse carrier 1P+N 25A 500V L31 2M

Technical properties

Architecture

  • Type of pole1P+N

Configuration

  • Number of modules2

Controls and indicators

  • Indicator lampno

Connectivity

  • Top connection alignement for modular devicesAligned terminal

Main electrical features

  • Rated operational voltage Ue500 V
  • Frequency50/60 Hz

Voltage

  • Rated insulation voltage690 V

Electric current

  • Rated current25 A
  • Rating current of fuse cartridge2 / 4 / 6 / 8 / 10 / 12 / 16 / 20 / 25 A

Current correction factors

  • Correction factor of the acceptable current of juxtaposition > 10 phases0.7
  • Correction factor of acceptable current rating for 1-3 phase placed side-by-side1
  • Correction coef of the acceptable current of juxtaposition from 4 to 6 phases0.9
  • Correction factor of acceptable current rating for 7-9 phases placed side-by-sid0.85
  • Correction coefficient of the acceptable current up to 40°C0.9
  • Correction coefficient of the acceptable current up to 50°C0.8
  • Correction coefficient of the acceptable current with 20°C1
  • Correction factor of acceptable current rating with 30°C0.95

Dimensions

  • Depth of installed product75 mm
  • Height of installed product83 mm
  • Width of installed product36 mm

Power

  • Total power loss under IN3.35 W
  • Power loss per pole at In0.7 W

Endurance

  • Number of mechanical operations4000

Connection

  • Connection cross-sect. rigid cable1 / 25mm²

Standards

  • European directive WEEEconcerned

Safety

  • Protection index IPIP20

Use conditions

  • Operating temperature-5…50 °C
  • Degree of pollution according to IEC 60664 / IEC 60947-23
  • Storage/transport temperature-25…80 °C

temperatur

  • Temperature of calibration30 °C

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