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

**URL:** https://aio.lv/en/product--ff-ti-75-5--12459760
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** TI-75-5
**EAN:** 5908312599715
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-ti-75-5--12459760

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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.

## FAQ

### How much does the F&F TI-75-5 Current Transformer 75/5A cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12459760/68761789_large.webp