# Eaton EMT6-DB Thermistor Machine Protection Relay 230V

**URL:** https://aio.lv/en/product--eaton-066401--3421258
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** EATON
**Manufacturer code:** 066401
**EAN:** 4015080664017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 228.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 189.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-066401--3421258

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Eaton EMT6-DB is a professional thermistor machine protection relay designed for reliable monitoring of motor temperatures. Operating at 230V, this device ensures safety and operational continuity in industrial applications. It complies with international standards including UL 508, CSA-C22.2 No. 14, and IEC/EN 60947-8, providing robust protection against overheating in various electrical systems.

## Long description

The Eaton EMT6-DB thermistor machine protection relay is a high-performance device engineered to monitor motor temperatures effectively. Operating at 230V, this relay is essential for maintaining operational safety and preventing damage caused by overheating in industrial motor systems. It is built to meet rigorous international safety standards, ensuring reliable performance and long-term durability in demanding electrical environments.
Advantages
This protection relay offers exceptional reliability by providing precise temperature monitoring through thermistor sensors. Its robust design ensures that motors are protected against thermal overload, which helps in extending the lifespan of equipment and reducing unexpected downtime. The device is easy to integrate into existing control panels and provides a clear status indication, making it a dependable choice for industrial automation and motor control applications.
Suitable for
Industrial motor temperature monitoring
Protection against thermal overload in electrical machines
Integration into automated control systems
Applications requiring compliance with international safety standards
When it may not be suitable
This device is specifically designed for thermistor-based temperature monitoring and may not be suitable for systems that rely on alternative sensing technologies like direct current measurement or mechanical thermal switches. It is also not intended for use in low-voltage applications outside of its specified 230V operating range.
Key specifications
Operating voltage: 230V AC
Monitoring type: Thermistor machine protection
Compliance: UL 508, CSA-C22.2 No. 14, IEC/EN 60947-8
Function: Overheating protection for motors
How to use
The Eaton EMT6-DB should be installed by a qualified professional within a suitable electrical enclosure. Connect the thermistor sensors from the motor to the designated input terminals on the relay. Ensure the power supply matches the 230V requirement before energizing the device. Once connected, the relay will continuously monitor the resistance of the thermistors and trigger a protective action if the motor temperature exceeds the safe threshold.
What to consider before purchase
Verify that your motor is equipped with compatible thermistor sensors
Ensure the control voltage of your system matches the 230V specification
Check that the installation environment meets the required safety and temperature ratings
Usage recommendations
Regularly test the relay functionality during scheduled maintenance to ensure the thermistor circuit remains intact and the protection logic operates correctly under simulated fault conditions.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Certification | Standards
UL 508; CSA-C22.2 No. 14; IEC/EN 60947-8; CE |
| Operating temperature (T-T) | -25 - 60 |
| Product colour | Black, White |
| Overload protection | Yes |

## FAQ

### How much does the Eaton EMT6-DB Thermistor Protection Relay 230V cost, and is it available for purchase?

The price is 228.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 29.07.2026 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 Eaton EMT6-DB Thermistor Protection Relay 230V 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

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