# Eaton EMT6-DB Thermistor Machine Protection Relay

**URL:** https://aio.lv/en/product--eaton-066167--3421500
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** EATON
**Manufacturer code:** 066167
**EAN:** 4015080661672
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 370.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 306.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-066167--3421500

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Courier delivery to door | 17.07.2026 | 53.99 EUR |

## Summary description

The Eaton EMT6-DB is a professional thermistor machine protection relay designed for reliable monitoring and protection of electrical motors and equipment. It complies with IEC/EN 60947, VDE 0660, and EN 55011 standards, ensuring high operational safety. This device is essential for preventing overheating in industrial applications, providing precise thermal protection to extend the service life of your machinery.

## Long description

The Eaton EMT6-DB thermistor machine protection relay is a high-performance monitoring device engineered to safeguard electrical motors and industrial equipment from thermal damage. By continuously monitoring the temperature of motor windings via integrated thermistors, this relay ensures that critical machinery operates within safe thermal limits. It is built to meet rigorous international standards, including IEC/EN 60947, VDE 0660, and EN 55011, providing a robust solution for industrial automation and electrical safety systems.
Advantages
This protection relay offers exceptional reliability by providing precise thermal monitoring that reacts immediately to overheating conditions. Its design focuses on operational safety and the prevention of costly equipment failure, effectively extending the service life of motors. The device is easy to integrate into existing control cabinets and offers a dependable response mechanism that helps maintain continuous production processes while minimizing downtime caused by thermal overload.
Suitable for
Industrial motor protection systems
Monitoring of electrical machinery windings
Automation control panels
Preventive maintenance setups for heavy-duty equipment
This device may not be suitable for applications requiring protection against non-thermal electrical faults, such as short circuits or overcurrents, as it is specifically designed for thermistor-based temperature monitoring. It is also not intended for use in environments that exceed the specified operating temperature or humidity ranges defined in the technical documentation.
Key specifications
Monitoring type: Thermistor-based temperature protection
Compliance: IEC/EN 60947, VDE 0660, EN 55011
Application: Motor and equipment thermal monitoring
Operational safety: High-precision thermal sensing
To use the Eaton EMT6-DB, connect the thermistor sensors from the motor windings to the designated input terminals on the relay. Ensure that the control circuit is correctly wired to the output contacts so that the relay can interrupt the motor power supply or trigger an alarm when a temperature threshold is exceeded. Always verify that the supply voltage matches the device specifications before powering on the system.
What to consider before purchase
Verify that your motor is equipped with compatible thermistor sensors
Check the control voltage requirements for your specific installation
Ensure the mounting environment meets the required protection class
Usage recommendations: Regularly test the relay functionality during scheduled maintenance intervals to ensure the monitoring circuit remains active and responsive. Always consult the technical manual for wiring diagrams and specific configuration settings relevant to your motor type.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Certification | IEC/EN 60947, VDE 0660, EN 55011 |
| Operating temperature (T-T) | -25 - 60 |
| Product colour | Black, White |
| Overload protection | Yes |

## FAQ

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

The price is 370.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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 Machine Protection Relay 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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