# F&F TOM-600-5 Miniature Split-Core Current Transformer 600/5A 2.5VA

**URL:** https://aio.lv/en/product--ff-tom-600-5--12457729
**Data updated:** 2026-05-18 09:40 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** TOM-600-5
**EAN:** 5902431674131
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-tom-600-5--12457729

## 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 TOM-600-5 is a miniature split-core current transformer designed for precise current measurement. It features a 600/5A transformation ratio and a 2.5VA power rating. The split-core design allows for easy installation on existing cables without disconnecting the circuit, making it ideal for energy monitoring, sub-metering, and industrial automation systems.

## Long description

The F&F TOM-600-5 is a miniature split-core current transformer engineered for accurate electrical current monitoring and measurement. With a transformation ratio of 600/5A and a power rating of 2.5VA, this device provides reliable data for energy management systems. Its split-core design is specifically intended to simplify the installation process, allowing users to mount the transformer directly onto existing cables without the need to disconnect or interrupt the electrical circuit.
Advantages
The primary benefit of this current transformer is its split-core architecture, which significantly reduces installation time and labor costs by eliminating the need for circuit downtime. Its compact size makes it highly suitable for environments where space is limited, such as crowded electrical cabinets or distribution boards. Furthermore, the device offers high measurement precision, ensuring that energy monitoring and sub-metering systems receive accurate data for effective power consumption analysis.
Suitable for
Energy monitoring systems
Sub-metering applications
Industrial automation and control
Electrical load management
Retrofitting existing electrical installations
When it may not be suitable
This transformer is not intended for use in high-voltage power transmission lines or environments exceeding its specified current rating. It is also not suitable for applications requiring direct contact with bare conductors without proper insulation measures.
Key specifications
Transformation ratio: 600/5A
Power rating: 2.5VA
Design: Split-core
Application: Current measurement
How to use
To install the F&F TOM-600-5, open the split-core housing by releasing the locking mechanism. Place the transformer around the primary conductor that needs to be monitored and securely snap the core halves back together until they are fully closed. Ensure that the secondary terminals are connected to the appropriate measuring device or energy meter using suitable wiring. Verify that the connection is secure and that the orientation of the transformer matches the requirements of your specific metering equipment.
What to consider before purchase
Verify that the primary current does not exceed 600A
Ensure the secondary input of your meter is compatible with a 5A signal
Check the physical dimensions of the cable to ensure it fits within the transformer aperture
Confirm that the accuracy class meets your specific project requirements
Usage recommendations
Always ensure that the electrical circuit is de-energized before handling any wiring connections to the secondary terminals of the transformer to prevent electrical shock.

## FAQ

### How much does the F&F TOM-600-5 Miniature Split-Core Current Transformer cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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/12457729/68759885_large.webp