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Clip-on measuring transformer for primary rated currents of 2000 A, secondary current 5 A, rated power 30 VA, available in accuracy class 0.5S, ONKA.
The ONKA DK12520005312 is a high-quality clip-on current transformer for the indirect measurement of sinusoidal alternating current in industrial, commercial, and distribution systems.
Technical parameters
| Parameter | Value |
|---|---|
| Primary rated current | 2000 A |
| Secondary current | 5 A |
| Inner diameter / busbar mounting | 125 mm |
| Rated power | 30 VA |
| Accuracy class | 0.5S |
| Mounting type | Plug-in / slide-in (with mounting feet included) |
| Application | Indirect current measurement, monitoring, protection, and load control |
Product description
The transformer converts a primary current of up to 2000 A into a secondary current of 5 A, enabling safe and reliable connections:
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Measuring instruments and current meters
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Protection and automation systems
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Monitoring and control devices
With an accuracy class of 0.5S, it provides stable and precise data suitable for commercial measurements, performance monitoring, and phase matching.
It is installed on a 125 mm busbar without interrupting the main circuit, allowing quick and convenient installation in control panels and cabinets.
Advantages
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Primary current up to 2000 A - suitable for networks and loads with high power
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Secondary current 5 A - compatible with most measuring and control devices
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Accuracy class 0.5S - reliable and precise measurements
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Rated power 30 VA - ensures stable operation of the secondary circuit
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Easy installation - clip-on/window cover with mounting feet
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Versatile use - suitable for switchgear, industry, commerce, and measurement systems
Recommended use
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Industrial and commercial switchgear
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Energy monitoring and load control
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Connection of current measuring devices, meters, protection and automation systems
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Phase matching and current measurement in distribution and high-current networks
Online payment by card - after completing the order, you will be redirected to the payment page, and the payment confirmation will be sent to you by email.
Cash on delivery - payment is made according to the payment instructions to the driver of the transport company.
Bank transfer - you will receive a proforma invoice by email no later than the next business day, which includes the account number you should use for the payment.
On account - this payment option is available to partners who have concluded a framework agreement with our company.
If you wish to use the last two payment methods, please call our manager who will provide you with instructions on how to receive an invoice with or without VAT.
The electrical devices we supply meet high quality standards, come with a 24-month warranty, and comply with all EU requirements.
Additionally, we offer free shipping for orders over €100. We have a flexible system of discounts and promotions. The technical knowledge and experience of our staff enable us to provide high-quality advice and, if necessary, suggest alternatives to electrical products.
The electrical equipment we supply meets high-quality standards, comes with a 24-month warranty, and complies with all EU requirements.
In case of a complaint, the return of the goods is free of charge.
