# FF TO-1600 Single-Phase Split-Core Current Transformer

**URL:** https://aio.lv/en/product--ff-to-1600--12457177
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** TO-1600
**EAN:** 5902431675442
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 74.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-to-1600--12457177

## 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 TO-1600 is a single-phase split-core current transformer designed for efficient electrical current measurement. Featuring a convenient openable core design, it allows for easy installation on existing cables without disconnecting the circuit. This reliable component is ideal for energy monitoring, power management systems, and industrial automation applications requiring precise current sensing.

## Long description

The FF TO-1600 is a high-precision single-phase split-core current transformer engineered for accurate electrical current monitoring and measurement. Its specialized split-core design allows for seamless integration into existing electrical installations, enabling technicians to install the device directly onto cables without the need to disconnect or interrupt the power circuit. This makes it an essential tool for maintaining operational continuity while upgrading or adding monitoring capabilities to electrical systems.
Advantages
The primary benefit of the FF TO-1600 lies in its non-invasive installation process, which significantly reduces downtime and labor costs associated with traditional solid-core transformers. By eliminating the requirement to break the primary circuit, it provides a safer and more efficient solution for retrofitting energy management systems. The robust construction ensures long-term reliability and consistent performance in demanding industrial environments, providing stable signal output for connected measurement devices.
Suitable for
Energy monitoring and sub-metering systems
Power management and distribution monitoring
Industrial automation and control processes
Retrofitting existing electrical panels
Load analysis and diagnostic testing
When it may not be suitable
This transformer is designed specifically for AC current measurement and is not suitable for direct current (DC) applications. Furthermore, it should not be used in environments where the primary cable diameter exceeds the physical aperture capacity of the split-core mechanism.
Key specifications
Type: Single-phase split-core current transformer
Design: Openable core for non-invasive installation
Application: AC current sensing
Installation: Tool-free mounting on existing cables
How to use
To install the FF TO-1600, simply release the locking mechanism to open the split-core housing. Position the transformer around the primary conductor cable and snap the core halves together until they are securely locked. Ensure that the core faces are clean and properly aligned to maintain measurement accuracy. Once installed, connect the secondary output terminals to your monitoring device, such as a power meter or data logger, ensuring correct polarity and wiring according to the specifications of your measurement equipment.
What to consider before purchase
Verify the maximum current rating of your circuit
Check the physical dimensions of the primary cable to ensure it fits within the aperture
Ensure compatibility with your existing energy monitoring or PLC system
Confirm the required accuracy class for your specific application
Usage recommendations
For optimal performance and safety, always ensure the transformer is securely closed and locked during operation. Avoid installing the device in areas with excessive vibration or extreme temperatures that exceed the manufacturer's specified operating range.

## FAQ

### How much does the FF TO-1600 Split-Core Current Transformer cost, and is it available for purchase?

The price is 90.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Installment. All transactions are 100% secure and encrypted.

### Can FF TO-1600 Split-Core Current Transformer be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12457177/68759364_large.webp