# FF TO-1500-5 Split-Core Current Transformer 1500/5A Class 0.5

**URL:** https://aio.lv/en/product--ff-to-1500-5--12461780
**Data updated:** 2026-05-18 09:32 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** TO-1500-5
**EAN:** 5902431677538
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 118.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 97.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-to-1500-5--12461780

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The FF TO-1500-5 is a split-core current transformer designed for easy installation without disconnecting primary cables. With a transformation ratio of 1500/5A and accuracy class 0.5, it is ideal for energy monitoring, sub-metering, and power management systems. Its split-core design allows for non-invasive mounting on existing electrical infrastructure, ensuring precise current measurement for industrial and commercial applications.

## Long description

The FF TO-1500-5 is a high-precision split-core current transformer engineered for efficient electrical monitoring. Designed with a transformation ratio of 1500/5A and an accuracy class of 0.5, this device provides reliable data for power management systems. Its split-core architecture allows for installation directly onto existing cables without the need to disconnect or interrupt the primary electrical circuit, making it an essential tool for retrofitting and maintenance projects.
Advantages
The primary benefit of this current transformer is its non-invasive installation process, which significantly reduces downtime and labor costs during setup. By eliminating the need to cut or disconnect primary conductors, it ensures safety and operational continuity. The high accuracy class of 0.5 guarantees precise measurements, which are critical for accurate energy billing, sub-metering, and load analysis in demanding industrial and commercial environments.
Suitable for
Energy monitoring and sub-metering systems
Power management and load analysis
Retrofitting existing electrical infrastructure
Industrial and commercial energy audits
When it may not be suitable
This device is not intended for use in high-voltage transmission lines or environments where the primary current consistently exceeds the rated 1500A capacity. It is also not suitable for applications requiring direct contact with bare conductors without proper insulation.
Key specifications
Transformation ratio: 1500/5A
Accuracy class: 0.5
Design: Split-core for non-invasive mounting
Application: Current measurement for monitoring systems
How to use
To install the transformer, open the split-core housing by releasing the locking mechanism. Place the device around the primary conductor and snap the core halves securely shut, ensuring the surfaces are clean and properly aligned to maintain measurement accuracy. Connect the secondary terminals to your measuring instrument or energy meter using appropriate wiring. Ensure that the polarity is observed correctly during connection to avoid measurement errors.
What to consider before purchase
Verify that the primary current does not exceed 1500A
Ensure the secondary input of your meter is compatible with 5A signals
Check the physical dimensions of the cable to ensure it fits within the transformer aperture
Usage recommendations
Always ensure that the secondary circuit is connected to a load or shorted before energizing the primary conductor to prevent high voltage buildup. Regular inspection of the core closure is recommended to maintain optimal accuracy.

## FAQ

### How much does the FF TO-1500-5 Split-Core Current Transformer 1500/5A cost, and is it available for purchase?

The price is 118.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 08.07.2026 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-1500-5 Split-Core Current Transformer 1500/5A 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/12461780/68763677_large.webp