# Eaton ESR5-NO-31-230VAC Safety Relay, 230V AC, Vertical Mounting

**URL:** https://aio.lv/en/product--eaton-119380--3426399
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Control Systems
**Manufacturer:** EATON
**Manufacturer code:** 119380
**EAN:** 4015081175062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 259.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 214.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-119380--3426399

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Eaton ESR5-NO-31-230VAC is a high-quality safety relay designed for industrial automation and machine safety applications. Operating at 230V AC, this yellow-housed unit is engineered for vertical mounting. It provides reliable monitoring and control functions to ensure safe operation in various electrical systems, meeting essential safety standards for industrial environments.

## Long description

The Eaton ESR5-NO-31-230VAC is a robust safety relay engineered for demanding industrial automation and machine safety environments. This device is designed to monitor safety circuits and provide reliable control functions, ensuring that electrical systems operate within established safety parameters. Housed in a durable yellow casing, the unit is specifically configured for vertical mounting, allowing for efficient space utilization within control panels and electrical cabinets.
Advantages
This safety relay offers high reliability and precision in monitoring critical safety functions, which is essential for maintaining operational integrity in industrial settings. Its design focuses on ease of integration into existing safety architectures, providing a dependable solution for emergency stop circuits and safety gate monitoring. The vertical mounting orientation facilitates organized wiring and optimizes the layout of control components, contributing to a cleaner and more manageable installation.
Suitable for
Emergency stop monitoring
Safety gate and guard door monitoring
Industrial automation systems
Machine safety control circuits
This relay may not be suitable for applications requiring low-voltage DC control signals, as it is specifically designed for 230V AC operation. Furthermore, it is not intended for use in environments where extreme vibration or non-standard mounting orientations are required, as the unit is optimized for vertical installation.
Key specifications
Operating voltage: 230V AC
Mounting type: Vertical
Housing color: Yellow
Application: Industrial safety and automation
To use the Eaton ESR5-NO-31-230VAC, ensure that the device is securely mounted in a vertical position within a suitable electrical enclosure. Connect the safety inputs and outputs according to the specific requirements of your safety circuit diagram, ensuring that all wiring complies with local electrical standards. Once installed, verify the functionality of the safety circuit by triggering the connected safety devices to ensure the relay responds correctly by interrupting the power or signaling the control system.
What to consider before purchase
Verify that your control system operates on 230V AC
Ensure there is sufficient vertical space in your control cabinet
Confirm compatibility with your existing safety circuit architecture
For optimal performance and longevity, ensure the relay is installed in an environment free from excessive dust, moisture, and extreme temperatures. Regularly inspect the wiring connections and perform periodic functional tests of the safety system to maintain compliance with industrial safety standards.

## Specifications

| Feature | Value |
|---|---|
| Housing colour | Yellow |
| Mounting position | Vertical |

## FAQ

### How much does the Eaton ESR5-NO-31-230VAC Safety Relay cost, and is it available for purchase?

The price is 259.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 16.07.2026 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 ESR5-NO-31-230VAC Safety 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

https://aio.lv/img/cache/product/3426399/58381118_large.webp