# Eaton DS7-340SX070N0-N 3-Phase Soft Starter, 400VAC, 70A, 37kW, 24V AC/DC

**URL:** https://aio.lv/en/product--eaton-134918--12464384
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Control Systems
**Manufacturer:** EATON
**Manufacturer code:** 134918
**EAN:** 4015081317332
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 755.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 624.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-134918--12464384

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Eaton DS7-340SX070N0-N is a high-performance 3-phase soft starter designed for smooth motor control. It operates at 400VAC with a rated current of 70A and a power capacity of 37kW. Featuring a 24V AC/DC control voltage, this device ensures reliable acceleration and deceleration, reducing mechanical stress on industrial motor systems. It is an essential component for optimizing motor performance and longevity in various automation applications.

## Long description

The Eaton DS7-340SX070N0-N is a robust 3-phase soft starter engineered to provide precise and smooth control for industrial electric motors. Operating at a rated voltage of 400VAC, this device supports a power capacity of 37kW and a rated current of 70A. By managing the voltage supply during startup and shutdown, it effectively minimizes mechanical shock and electrical surges, thereby protecting the motor and connected drive components from premature wear.
Advantages
This soft starter offers a significant reduction in mechanical stress on belts, gears, and couplings by ensuring a gradual increase in torque during motor startup. Its compact design allows for efficient space utilization within control cabinets, while the integrated bypass technology reduces internal heat generation during steady-state operation. The device is highly reliable, supporting consistent performance in demanding industrial environments and contributing to the overall energy efficiency of the motor system.
Suitable for
Conveyor belt systems
Pumps and hydraulic systems
Fans and ventilation units
Compressors
Centrifugal machinery
When it may not be suitable
This device is not intended for applications requiring high-torque starting or frequent reversing of the motor direction. It is also not suitable for use in environments exceeding the specified thermal or voltage ratings provided in the technical documentation.
Key specifications
Rated operational voltage: 400VAC
Rated operational current: 70A
Motor power rating: 37kW
Control voltage: 24V AC/DC
Phase count: 3-phase
How to use
Installation should be performed by qualified personnel in accordance with local electrical regulations. The soft starter must be mounted vertically on a DIN rail or mounting plate to ensure proper airflow and cooling. Connect the main power supply to the input terminals and the motor leads to the output terminals. The 24V AC/DC control signal should be wired to the designated control inputs to initiate the start and stop sequences. Ensure all connections are tightened to the specified torque values before applying power.
What to consider before purchase
Verify that the motor power rating matches the 37kW capacity of the soft starter.
Ensure the 24V AC/DC control voltage supply is available in your control circuit.
Check the physical dimensions to ensure compatibility with your existing electrical enclosure.
Confirm that the 70A current rating is sufficient for your specific motor load requirements.
Usage recommendations
Regularly inspect the electrical connections for tightness and ensure that the ventilation paths around the unit remain clear of dust and debris to maintain optimal thermal performance.

## FAQ

### How much does the Eaton DS7-340SX070N0-N 3-Phase Soft Starter cost, and is it available for purchase?

The price is 755.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 07.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Eaton DS7-340SX070N0-N 3-Phase Soft Starter 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 EATON 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 EATON 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/12464384/68766038_large.webp