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header-product Eaton CMUC230/25-04 Modular Contactor 25A 4NC 230V AC/DC
67.49 €

Eaton CMUC230/25-04 Modular Contactor 25A 4NC 230V AC/DC

Eaton CMUC230/25-04 Modular Contactor 25A 4NC Photo 1
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Eaton CMUC230/25-04 Modular Contactor 25A 4NC 230V AC/DC

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Short description

The Eaton CMUC230/25-04 is a high-quality modular contactor designed for reliable switching of electrical loads. It features a 25A rated operational current and 4 normally closed (NC) contacts. Operating on a 230V AC/DC control voltage, this device is ideal for industrial and residential automation systems, providing efficient control of lighting, heating, and ventilation equipment in modular distribution boards.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12472449
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Eaton CMUC230/25-04 is a high-performance modular contactor engineered for the precise and reliable switching of electrical circuits. Designed for integration into standard modular distribution boards, this device manages electrical loads with a rated operational current of 25A. It is equipped with four normally closed (NC) contacts, ensuring that the circuit remains closed in its default state and opens only when the control signal is applied. With a versatile 230V AC/DC control voltage, this contactor offers flexibility for various automation applications in both residential and industrial environments.

Advantages

This modular contactor stands out due to its robust construction and high operational reliability, which are hallmarks of Eaton engineering. The device is specifically designed to operate silently, making it an excellent choice for environments where noise reduction is a priority, such as residential buildings or office spaces. Its compact modular design allows for seamless installation on standard DIN rails, saving valuable space in electrical cabinets. Furthermore, the dual compatibility with AC and DC control voltages simplifies inventory management and provides greater flexibility for system designers and installers.

Suitable for

  • Control of lighting systems in residential and commercial buildings
  • Switching of heating and ventilation equipment
  • Automation of electrical loads in modular distribution boards
  • Integration into building management systems

When it may not be suitable

This contactor is not intended for applications requiring normally open (NO) contacts, as it is specifically configured with four normally closed (NC) contacts. Additionally, it should not be used in environments that exceed its rated operational current of 25A or in conditions where the control voltage deviates from the specified 230V AC/DC range.

Key specifications

  • Rated operational current: 25A
  • Contact configuration: 4 normally closed (NC)
  • Control voltage: 230V AC/DC
  • Mounting type: DIN rail
  • Design: Modular

How to use

Installation should be performed by a qualified electrician in accordance with local electrical regulations. The contactor is designed to be snapped onto a standard 35mm DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning the installation. Connect the control circuit wires to the coil terminals and the load circuit wires to the power terminals, ensuring all connections are tightened to the manufacturer's specified torque to prevent overheating. Once installed, verify the operation by applying the control voltage to ensure the contacts open as expected.

What to consider before purchase

  • Verify that the 4NC contact configuration matches your specific circuit requirements.
  • Ensure the 25A current rating is sufficient for the load you intend to switch.
  • Confirm that your control system provides a 230V AC/DC signal.
  • Check the available space in your distribution board for modular mounting.

Usage recommendations

Regularly inspect the contactor terminals for tightness and ensure the device is kept free from dust and moisture to maintain optimal performance and longevity.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Eaton CMUC230/25-04 Modular Contactor 25A 4NC cost, and is it available for purchase?

The price is 67.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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