# Eti-Polam RE27D-8.0 Thermal Overload Relay 5.6-8A for CEM9-CEM25 Contactors

**URL:** https://aio.lv/en/product--eti-polam-004642408--12469742
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004642408
**EAN:** 7890355110201
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004642408--12469742

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam RE27D-8.0 is a thermal overload relay designed for precise motor protection. With an adjustable current range of 5.6-8A, it is specifically engineered for compatibility with CEM9 to CEM25 series contactors. This relay provides reliable protection against motor overload and phase failure in industrial electrical systems, ensuring operational safety and longevity for connected equipment.

## Long description

The Eti-Polam RE27D-8.0 thermal overload relay is a specialized electrical component engineered to provide robust protection for electric motors. Designed for integration with CEM9 through CEM25 series contactors, this device monitors current flow to prevent damage caused by thermal overload or phase loss. Its precise calibration ensures that industrial equipment remains operational within safe parameters, effectively extending the service life of connected motors.
Advantages
This thermal overload relay offers high reliability in demanding industrial environments by providing accurate current sensing and rapid response times during fault conditions. The adjustable current range allows for fine-tuned protection tailored to specific motor requirements, ensuring optimal performance. Its seamless compatibility with the CEM series contactors simplifies installation and maintenance processes, making it an efficient solution for electrical panel builders and maintenance professionals seeking consistent motor safety.
Suitable for
Industrial motor control systems
Protection of three-phase electric motors
Integration with CEM9, CEM12, CEM18, and CEM25 contactors
Preventing motor burnout due to overload or phase failure
When it may not be suitable
This relay is not intended for use with motors operating outside the specified current range of 5.6 to 8 amperes. It is also not suitable for direct mounting on contactors outside the CEM9 to CEM25 series or for applications requiring advanced electronic monitoring features beyond standard thermal protection.
Key specifications
Adjustable current range: 5.6A to 8A
Compatibility: CEM9 to CEM25 contactor series
Function: Thermal overload and phase failure protection
Mounting type: Direct contactor mounting
How to use
The relay is designed for direct mounting onto the compatible contactor. Once physically attached, the primary power cables should be connected through the relay terminals to the motor. The current setting dial on the front of the device must be adjusted to match the nominal full-load current of the motor being protected. After installation, the test function should be performed to verify the trip mechanism is operational.
What to consider before purchase
Verify the full-load current rating of your motor falls within the 5.6-8A range
Ensure your contactor model is within the CEM9-CEM25 series
Check available space in the electrical enclosure for the combined contactor and relay unit
Usage recommendations
Regularly inspect the relay terminals for tightness and ensure the ambient temperature around the device remains within the manufacturer's specified operating limits to maintain calibration accuracy.

## FAQ

### How much does the Eti-Polam RE27D-8.0 Thermal Overload Relay cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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. 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 Eti-Polam 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 Eti-Polam 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/12469742/68772526_large.webp