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Media gallery
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Media gallery
ONKA Current Transformer - CURRENT TRANSFORMER 800/5A, 80MM, CLASS 0.5S, 10VA (TK808005307 / 80011768)
- Regular price
- €39,68 €31,74 excl. VAT
- Regular price
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- Sale price
- €39,68 €31,74 excl. VAT
- Unit price
- per
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- Description
- Payment methods
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Insert measuring transformer for primary rated current 800 A, secondary current 5 A, rated power 10 VA, available in accuracy class 0.5S, ONKA.
ONKA TK808005307 is a plug-in / window current transformer designed for indirect measurement of sinusoidal alternating current. It is suitable for residential, commercial, and light industrial installations.
Technical parameters
| Parameter | Value |
|---|---|
| Primary rated current | 800 A |
| Secondary current | 5 A |
| Mounting / internal diameter of busbar | Ø 80 mm |
| Rated power of the secondary circuit | 10 VA |
| Accuracy class | 0.5S |
| Mounting type | Plug-in / window type; mounting feet included in the package |
Product description
The transformer converts primary current up to 800 A into a standard secondary current of 5 A, enabling connection to:
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meters and ammeters
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protective and automation systems
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monitoring and measuring devices
The installation snaps onto an Ø 80 mm busbar, so there is no need to interrupt the main circuit. The compact design allows easy mounting even in distribution cabinets with limited space.
Advantages
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Primary current up to 800 A – suitable for medium loads
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Standard output 5 A – compatible with most measuring devices
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Accuracy class 0.5S – stable and reliable measurements
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Compact design (Ø 80 mm) – easy installation in tight spaces
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Easy installation – plug-on design + mounting feet, no interruption of the main circuit
Recommended use
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Distribution cabinets in residential and commercial buildings
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Light industrial electrical systems
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Load measurement and monitoring systems
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Connection of meters, ammeters, protective and automation systems
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.