header-product F&F TI-75-5 Current Transformer 75/5A Class 1 O22

F&F TI-75-5 Current Transformer 75/5A Class 1 O22

F&F TI-75-5 Current Transformer 75/5A Photo 1
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Short description

The F&F TI-75-5 is a high-precision current transformer designed for electrical measurement systems. With a transformation ratio of 75/5A and accuracy class 1, it ensures reliable monitoring of current levels in industrial and commercial power circuits. The O22 design is optimized for efficient installation and integration into standard electrical panels, providing accurate data for energy management and protection devices.
Warranty: 2 Years
SKU: 12459760
Manufacturer: FF
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Product information

Description

The F&F TI-75-5 current transformer is a precision-engineered component designed for accurate electrical current measurement in industrial and commercial power systems. Featuring a transformation ratio of 75/5A and adhering to accuracy class 1 standards, this device provides reliable data for energy monitoring, billing, and protection applications. Its compact O22 design ensures seamless integration into standard electrical distribution panels, facilitating efficient installation and consistent performance in demanding electrical environments.

Advantages

This current transformer offers high measurement precision, ensuring that energy management systems receive accurate data for effective power monitoring. The robust construction guarantees long-term operational stability, while the standardized transformation ratio makes it compatible with a wide range of measuring instruments and protection relays. Its design is specifically optimized for space-saving installation in electrical cabinets, reducing setup time and complexity for technicians.

Suitable for

  • Industrial energy management systems
  • Commercial power distribution monitoring
  • Electrical sub-metering applications
  • Integration with protection relays and control devices

When it may not be suitable

This device is not intended for use in high-voltage transmission networks or circuits exceeding its rated current capacity. It is also not suitable for applications requiring accuracy classes higher than class 1, such as precision laboratory calibration equipment.

Key specifications

  • Transformation ratio: 75/5A
  • Accuracy class: 1
  • Design type: O22
  • Application: Current measurement in power circuits

How to use

The F&F TI-75-5 should be installed by a qualified electrician in accordance with local electrical safety regulations. The primary conductor must be passed through the aperture of the transformer, ensuring proper orientation as indicated by the device markings. The secondary terminals should be connected to the measuring instrument or protection relay using appropriately sized wiring. Ensure all connections are secure and that the secondary circuit is never left open while the primary circuit is energized to prevent dangerous voltage buildup.

What to consider before purchase

  • Verify that the 75/5A ratio matches your specific load requirements.
  • Ensure the physical dimensions of the O22 design fit within your existing electrical panel layout.
  • Confirm compatibility with your existing energy meters or protection relays.

Usage recommendations

Always ensure the secondary circuit of the current transformer is connected to a load or short-circuited before energizing the primary conductor to maintain operational safety and prevent damage to the device.

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All FF products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FF service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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