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Media gallery
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Media gallery
ONKA Current Transformer - CURRENT TRANSFORMER 3000/5A, 100MM, CLASS 0.5S, 30VA (TK10030005312 / 80011776)
- Regular price
- €65,74
- Regular price
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- Sale price
- €65,74
- Unit price
- per
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- Description
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Clip-on current transformer for primary rated currents of 3000 A, secondary current 5 A, rated power 30 VA, available in accuracy class 0.5S, ONKA.
The ONKA TK10030005312 is a high-precision clip-on/window current transformer for the indirect measurement of sinusoidal alternating current in industrial, commercial, and distribution systems.
Technical parameters
| Parameter | Value |
|---|---|
| Primary rated current | 3000 A |
| Secondary current | 5 A |
| Inner diameter / busbar mounting | 100 mm |
| Rated power (secondary load) | 30 VA |
| Accuracy class | 0.5S |
| Mounting type | Plug-in/window mounting, including mounting feet |
Product description
The transformer converts a high primary current of up to 3000 A into a standardized secondary current of 5 A, enabling safe connection:
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Meters and current measuring devices
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Protection systems
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Automation and monitoring systems
Thanks to the clip-on design and mounting feet, the transformer can be easily installed on a 100 mm diameter busbar without interrupting the circuit.
Advantages
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High current capacity - suitable for high current lines and loads (primary current up to 3000 A)
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Standard 5 A secondary current - compatible with most measuring and control devices
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Accuracy class 0.5S - stable and precise measurement, suitable for monitoring and protection
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Rated power of 30 VA - sufficient for connecting secondary devices
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Easy installation - plug-in window and mounting feet included
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Universal use - suitable for switchgear, industrial systems, measurement and protection applications
Recommended use
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Industrial and commercial switchgear
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Current load and power consumption monitoring
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Connection of meters, electricity meters, protection and automation systems
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Measurement and control systems
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.