# Three-phase power consumption limiter FF OM-630, model OM-630, for 5–50 kW systems

**URL:** https://aio.lv/en/product--ff-om-630--12115427
**Data updated:** 2026-03-20 10:08 (EET)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** OM-630
**EAN:** 5908312596448
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 180.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 149.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-om-630--12115427

## 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

Three-phase power consumption limiter FF OM-630 (model OM-630) is designed to control and limit electrical power draw in installations rated between 5 and 50 kW. Intended for industrial and commercial electrical systems, it monitors total load and cuts or stages supply to prevent exceeding preset limits. Useful for load management, avoiding tariffs or penalties, and protecting distribution equipment.

## Long description

The three-phase power consumption limiter FF OM-630 (model OM-630) is a device for monitoring and controlling electrical power draw in three-phase installations with total capacities in the 5–50 kW range. It continuously measures combined load and acts to limit peak consumption by disconnecting selected circuits or engaging staged load reduction when a preset threshold is reached. The unit is intended for use in commercial and light-industrial electrical distributions where preventing overloads, reducing demand charges or enforcing contractual power limits is required.
Advantages
The FF OM-630 provides precise three-phase measurement and automatic control to keep consumption within set limits, helping to avoid contract penalties and reduce demand peaks. Its design supports staged or immediate intervention depending on configuration, enabling flexible load management without manual supervision. The device is compatible with standard three-phase installations and is suitable for retrofit or new-panel applications.
Suitable for
Commercial buildings with measured power contracts
Small industrial facilities and workshops
Energy management in multi-tenant or shared electrical supplies
Installations requiring protection of distribution equipment from overload
Key specifications
Three-phase monitoring suitable for balanced and moderately unbalanced loads
Operational range of installed system capacity: 5–50 kW
Configurable trip or staged shedding behavior to limit total power draw
Interfaces for control of contactors or breakers to disconnect loads
DIN-rail or panel-mountable enclosure for electrical distribution boards
How to use
Install the OM-630 in the main distribution board according to local wiring rules, connecting the three-phase measurement inputs to the corresponding phase lines and wiring its control outputs to load contactors or circuit breakers that will be switched when limits are reached. Configure the device settings to define the maximum permitted power level and the preferred response mode (immediate trip or staged shedding). After installation, verify measurement accuracy and perform a functional test to ensure loads are disconnected and reconnected as configured.
Usage recommendations
For reliable operation, use the limiter in systems with clear load segmentation so that prioritized and non-prioritized circuits are identified before commissioning. Carry out periodic verification of settings and wiring after major load changes, and follow local electrical codes for installation, earthing and protective coordination.

## FAQ

### How much does the FF OM-630 three-phase power limiter cost, and is it available for purchase?

The price is 180.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 OM-630 three-phase power limiter 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/12115427/67650655_large.webp