# Eaton DILER-31 Auxiliary Contactor, 3 NO + 1 NC Contacts, 110V AC Coil

**URL:** https://aio.lv/en/product--eaton-051765--12447467
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** EATON
**Manufacturer code:** 051765
**EAN:** 4015080517658
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 49.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-051765--12447467

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Eaton DILER-31 auxiliary contactor is a reliable switching component designed for industrial control circuits. It features a 110V AC operating coil and a contact configuration of 3 normally open (NO) and 1 normally closed (NC) contacts. This compact device is ideal for signal processing and control applications, ensuring precise switching performance in electrical automation systems.

## Long description

The Eaton DILER-31 auxiliary contactor is a high-performance switching component engineered for demanding industrial control circuits. Designed for reliability and precision, this device facilitates seamless signal processing and automation control. With a 110V AC operating coil and a robust contact configuration, it provides consistent performance in various electrical systems, ensuring that control signals are managed effectively within complex industrial environments.
Advantages
This auxiliary contactor offers exceptional operational reliability, making it a preferred choice for critical automation tasks. Its compact design allows for efficient space utilization within control panels, while the high-quality construction ensures long-term durability even under frequent switching conditions. The integration of 3 normally open and 1 normally closed contacts provides versatile configuration options for diverse control logic requirements, supporting seamless system integration and maintenance.
Suitable for
Industrial automation and control systems
Signal processing circuits
Electrical switchgear assemblies
Motor control center monitoring
This device may not be suitable for high-power switching applications, as it is specifically designed for auxiliary control signals rather than primary power distribution. It is also not intended for use in environments exceeding its specified voltage or temperature ratings.
Key specifications
Coil voltage: 110V AC
Contact configuration: 3 NO (Normally Open) + 1 NC (Normally Closed)
Device type: Auxiliary contactor
Application: Industrial control circuits
How to use
The Eaton DILER-31 is designed for mounting within standard electrical control cabinets, typically on a DIN rail. Ensure that the control circuit voltage matches the 110V AC coil requirement before installation. Connect the control wiring to the designated terminals, ensuring all connections are secure and compliant with local electrical standards. Once installed, the device operates automatically based on the energization of the coil, triggering the state change of the auxiliary contacts to perform the intended control function.
What to consider before purchase
Verify that your control circuit voltage is compatible with the 110V AC coil.
Ensure the contact configuration (3 NO + 1 NC) meets your specific logic requirements.
Check available space in your control panel for mounting.
Confirm environmental conditions are within the manufacturer's specified operating range.
Usage recommendations
For optimal performance and longevity, ensure that the contactor is protected from excessive dust, moisture, and extreme vibrations. Regularly inspect terminal connections for tightness and verify that the coil voltage remains stable during operation to prevent premature wear.

## FAQ

### How much does the Eaton DILER-31 Auxiliary Contactor 110V AC cost, and is it available for purchase?

The price is 59.49 € (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 08.07.2026 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 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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