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Detailed information for: TVOC-2-48

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Data Sheet
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General Information

  • Extended Product Type:
  • Product ID:
  • EAN:
  • Catalog Description:
    TVOC-2-48 Arc Monitor
  • Long Description:
    The TVOC-2 Arc Guard System is an arc protection relay that mitigates arc faults and helps to protect people and equipment. The Arc monitor is the main unit of the Arc Guard System which detects the light of an arc and through the fast IGBT contacts sends an electrical signal within 1 ms to a nearby breaker that breaks the power and extinguishes the arc. The Arc monitor has 10 detector inputs and can trip up to three breakers with zone selectivity if needed. Up to 2 extension units can extend the number of light detectors to 30 and the unit includes an HMI that can be placed on the outside of the door. Detectors are sold in a wide range of lengths to fit a full switchgear design. Supply voltage 24... 48 V DC. Accessories include current sensing unit, optical cables, cable straps etc.


  • E-Number (Finland):
  • EAN:
  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:


  • Product Net Width:
    210 mm
  • Product Net Height:
    230 mm
  • Product Net Depth / Length:
    80 mm
  • Product Net Weight:
    1.2 kg

Container Information

  • Package Level 1 Units:
    1 piece
  • Package Level 1 Width:
    260 mm
  • Package Level 1 Height:
    125 mm
  • Package Level 1 Depth / Length:
    215 mm
  • Package Level 1 Gross Weight:
    1.27 kg
  • Package Level 1 EAN:


  • Ambient Air Temperature:
    Operation -25 ... +55 °C
    Storage -25 ... +55 °C
  • RoHS Status:
    Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
  • Environmental Information:
  • RoHS Information:

Additional Information

  • Mounting Type:
    Wall mounted or DIN
  • Number of Auxiliary Contacts CO (SPDT):
  • Number of Auxiliary Contacts NC:
  • Number of Auxiliary Contacts NO:
  • Product Main Type:
  • Product Name:
    Arc Monitor
  • Rated Operational Voltage:
    24 ... 48 V DC
  • RoHS Date:
    1009 1
  • Suitable For:
  • Terminal Type:
    Screw Terminals

Certificates and Declarations (Document Number)


  • ETIM 4:
    EC001444 - Insulation and earth fault monitoring relay
  • ETIM 5:
    EC001444 - Insulation and earth fault monitoring relay
  • ETIM 6:
    EC002911 - Arc detection system
  • ETIM 7:
    EC002911 - Arc detection system
  • ETIM 8:
    EC002911 - Arc detection system
  • Object Classification Code:
  • WEEE Category:
    5. Small Equipment (No External Dimension More Than 50 cm)
  • eClass:
    V11.0 : 27142214
  • IDEA Granular Category Code (IGCC):
    3594 >> Interface module
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