• 9bdea0eb38956578db43b7cfe9a0ecdb
  • 9ed8696b01ad2253bfc1f8c2537dae2b
1 2
Vendor: ONKA

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

Barcode: 80011770
€39,68 €31,74 excl. VAT
€39,68 €31,74 excl. VAT
38 in stock
All items are in stock and shipped from the Czech Republic. Delivery takes 3–8 days.
  • Description
  • Payment methods
  • Warranty

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

ONKA TK8012005309 – Plug-in 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 distribution cabinets, panels, and professional measuring systems. Thanks to its robust construction and precise measurement class, it is 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 precision for load measurement and monitoring

  • Mounting / inner diameter: for busbars Ø 80 mm

  • Mounting feet: included – allow installation without interrupting the power circuit

Purpose and application

The transformer converts high primary current up to 1200 A into a standardized secondary current of 5 A. This conversion allows safe connection to measuring and monitoring instruments without the need for main conductors to pass directly through the measuring devices.

Suitable for:

  • residential, commercial, and industrial distribution cabinets,

  • load measurement and control systems,

  • connection of measuring devices, ammeters, and current meters,

  • protection and automation systems,

  • applications where compact mounting on Ø 80 mm busbar is required.

Product advantages

  • High current capacity up to 1200 A

  • Standard output 5 A – wide compatibility with measuring and control systems

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

  • Rated load 15 VA – suitable for most standard measuring devices

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

  • Versatile application in measurement, protection, automation, and monitoring

Online card payment - after completing your order you will be redirected to the payment gateway, a payment confirmation will be sent to your email

COD - you pay according to the payment order to the carrier's driver

By bank transfer - no later than the next working day, you will receive a pro forma invoice to your email containing the account number that you will enter when making the payment.

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

If you want to use the last 2 methods, call our manager and he will give you instructions on how to receive an invoice with or without VAT.

The electrical equipment we supply meets high quality standards, has a 24-month warranty and meets all EU requirements.

We also have free shipping (for orders over 100 EUR), a flexible system of discounts and promotions. The technical knowledge and experience of our employees allows us to provide quality advice and, if necessary, offer alternatives to electrical products.

The electrical equipment we supply meets high quality standards, is covered by a 24-month warranty, and meets all EU requirements.

In the event of a complaint, the return of goods is not charged.

Maybe you might like it.

Recently viewed products