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Class 0,5 ... / 5 A

Moulded case current transformers

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  • Versatility & increased safety

  • Moulded case current transformers are used if high currents are to be recorded and further processed. The line to be measured (conductor rail or wire) is fed through the window opening and forms the primary circuit for the plug-on current transformer.

    Moulded case current transformers are predominantly used for mounting on conductor rails. Through additional potting it is possible to achieve droplet-tightness, as well as greater shock and vibration resistance with mechanical loading (IEC 68). This is the most common and cost-effective form of current transformer.

    However, the primary conductor must be disconnected during installation. This form of transformer is therefore most commonly used in new system installations.

  • Features

  • Increased reliability

    • Both halves of the housing overlap rather than butting up against one another
    • Break-proof plastic housing made from polyamide
    • Non-combustible per UL 94 VO and self-extinguishing

    Protective caps for primary bus bar fastening screws

    • Fixing screws pins for the primary rail can be insulated by means of protective caps, available as an option
    • Safeguard to prevent accidental contact

    Secondary connections

    • Feeding of the secondary connections to the connection terminals through the rectangular opening in the front and rear sides
    • Secondary connection by means of cable lugs through the side slots

    Expanded secondary terminal covering

    • In addition to the normal terminal covering, extra protective hoods are available
    • Locking of the front and rear feed to the secondary terminals

Further information about Moulded case current transformers

  • Article numbers

  • Moulded current transformers 60/5

    0905349

    Moulded current transformers 75/5

    0905350

    Moulded current transformers 100/5

    0905351

    Moulded current transformers 150/5

    0905236

    Moulded current transformers 200/5

    0900360

    Moulded current transformers 250/5

    0900361

    Moulded current transformers 300/5

    0900362

    Moulded current transformers 400/5

    0900363

    Moulded current transformers 500/5

    0900364

    Moulded current transformers 600/5

    0900365

    Moulded current transformers 800/5

    0900887

    Moulded current transformers 1000/5

    0900888

    Moulded current transformers 1250/5

    0901339

    Moulded current transformers 1500/5

    0901820

    Moulded current transformers 1600/5

    0901821

    Moulded current transformers 2000/5

    0901822

    Moulded current transformers 2500/5

    0901823

    Accessories

    Snap-on mounting

    0909002

    Accessories

    Snap-on mounting

    0909001

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