# FF TI-1250 Current Transformer 1250/5 A, Class 0.5

**URL:** https://aio.lv/en/product--ff-ti-1250--12452651
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** TI-1250
**EAN:** 5902431675411
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-ti-1250--12452651

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The FF TI-1250 is a high-precision current transformer designed for electrical measurement and monitoring systems. With a transformation ratio of 1250/5 A and accuracy class 0.5, it ensures reliable signal conversion for ammeters and energy meters. This robust component is essential for industrial and commercial power distribution networks, providing accurate current readings for safe and efficient electrical infrastructure management.

## Long description

The FF TI-1250 is a high-precision current transformer engineered for accurate electrical measurement and monitoring within power distribution networks. Featuring a transformation ratio of 1250/5 A and an accuracy class of 0.5, this device reliably converts high primary currents into manageable secondary signals suitable for standard measuring instruments. It serves as a critical component for maintaining visibility into electrical infrastructure, ensuring that ammeters and energy meters receive precise data for effective system management.
Advantages
The primary advantage of the FF TI-1250 lies in its high measurement precision, which is essential for billing and monitoring applications where accuracy is paramount. Its robust construction ensures long-term stability and reliability in demanding industrial environments. By facilitating the safe conversion of high-voltage currents, it protects sensitive downstream metering equipment while maintaining consistent performance across various load conditions.
Suitable for
Industrial power distribution systems
Commercial energy monitoring installations
Electrical panel integration
Current measurement for ammeters and energy meters
When it may not be suitable
This transformer is not intended for use in high-voltage transmission lines or environments exceeding its specified insulation and thermal ratings. It is also not suitable for applications requiring a different transformation ratio or a higher accuracy class than 0.5.
Key specifications
Transformation ratio: 1250/5 A
Accuracy class: 0.5
Application: Current measurement and monitoring
How to use
The FF TI-1250 should be installed by a qualified electrician in accordance with local electrical codes. The primary conductor must be passed through the aperture of the transformer, ensuring proper orientation. The secondary terminals must be connected to the measuring device 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 spikes.
What to consider before purchase
Verify that the 1250/5 A ratio matches your specific load requirements.
Ensure the physical dimensions fit within your existing electrical enclosure.
Confirm that the 0.5 accuracy class meets the standards required for your monitoring or billing application.
Usage recommendations
Always ensure the secondary terminals are connected to a load or short-circuited before energizing the primary circuit to prevent damage to the transformer and ensure operator safety.

## FAQ

### How much does the FF TI-1250 Current Transformer 1250/5 A cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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

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