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Vendor: ONKA

ONKA Current Transformer - Current Transformer 1200/5A, 80MM, CLASS 0.5S, 15VA (TK8012005309 / 80011770)

Barcode: 80011770
€39,68
€39,68
excl. VAT: €33,07
38 in stock
  • Description
  • Payment methods
  • Warranty

Sliding measuring transformer for primary rated currents of 1200 A, secondary current 5 A, rated power 15 VA, available in accuracy class 0.5S, ONKA.

ONKA TK8012005309 - Insert-type current transformer 1200/5 A (15 VA, class 0.5S)

The ONKA TK8012005309 current transformer is a high-quality plug-in transformer designed for indirect measurement of sinusoidal alternating current in electrical switchboards, panels, and professional measuring systems. Its robust construction and precise measurement class make it suitable for demanding industrial and commercial applications.

Main technical specifications

  • Primary rated current: 1200 A

  • Secondary current: 5 A

  • Rated load (secondary): 15 VA

  • Accuracy class: 0.5S - high accuracy for load measurement and monitoring

  • Mounting/internal diameter: for busbars Ø 80 mm

  • Mounting feet: included - allow installation without interrupting the electrical circuit

Purpose and use

The transformer converts a high primary current up to 1200 A into a standardized secondary current of 5 A. This conversion allows safe connection to measuring and control devices without the need to run power cables directly through the measuring equipment.

It is suitable for:

  • Residential, commercial, and industrial distribution devices,

  • load measurement and control systems,

  • connection of measuring instruments, ammeters, and electricity meters,

  • protection and automation systems,

  • applications requiring compact mounting on an 80 mm busbar.

Product advantages

  • High current capacity up to 1200 A

  • Standard 5 A output - wide compatibility with measurement and control systems

  • Accuracy class 0.5S - stable and reliable measurement for billing or industrial monitoring

  • Rated load 15 VA - suitable for the most common measuring instruments

  • Easy installation thanks to the snap-on design and mounting feet

  • Universal use in measurement, protection, automation, and monitoring

Online card payment - after completing the order, you will be redirected to the payment system, and the payment confirmation will be sent to your email.

Cash on delivery - payment to the courier of the transport company.

Bank transfer - you will receive a proforma invoice by email no later than the next business day, which will include the account number to use for the payment.

Invoice payment - this payment option is available to partners who have a framework agreement with our company.

If you want to use the last two methods, please call our manager who will provide instructions on how to receive an invoice with or without VAT.

The electrical appliances we supply meet high quality standards, come with a 24-month warranty, and comply with all EU requirements.

We also offer free delivery (for orders over 40 EUR), a flexible discount and promotion system. The technical knowledge and experience of our staff allow us to provide high-quality consultations and, if necessary, offer alternatives to electronic products.

The electrical equipment we offer meets high quality standards, comes with a 24-month warranty, and complies with all EU requirements.

In case of a complaint, returning the goods is free of charge.

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