# Eaton Z-SCH 1MU Installation Contactor, 1NO+1NC, 24VAC

**URL:** https://aio.lv/en/product--eaton-193888--12485426
**Data updated:** 2026-05-27 17:56 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 193888
**EAN:** 9010238040311
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-193888--12485426

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eaton Z-SCH 1MU installation contactor is a reliable switching device designed for modular DIN-rail mounting. Featuring a 1NO and 1NC contact configuration and a 24VAC control voltage, this device is ideal for controlling lighting, heating, and ventilation systems in residential and commercial buildings. It ensures efficient electrical circuit management and long-term operational stability.

## Long description

The Eaton Z-SCH 1MU installation contactor is a high-quality switching device engineered for seamless integration into modular distribution boards. Designed for DIN-rail mounting, this contactor provides a robust solution for managing electrical loads in both residential and commercial environments. With its 1NO and 1NC contact configuration and a 24VAC control voltage, it ensures precise and reliable operation for various automated systems.
Advantages
This installation contactor stands out due to its compact design, which saves valuable space within electrical enclosures. It is built for durability and long-term performance, minimizing the need for frequent maintenance. The device operates with high switching reliability, ensuring that lighting, heating, and ventilation systems function exactly as intended. Its modular nature allows for quick and straightforward installation, making it a preferred choice for professional electrical contractors and facility managers seeking consistent operational stability.
Suitable for
Controlling lighting circuits in residential buildings
Managing heating and cooling systems
Operating ventilation and air conditioning units
Automating electrical loads in commercial spaces
When it may not be suitable
This device is not intended for high-power industrial motor starting or applications requiring heavy-duty switching beyond its rated capacity. It is also not suitable for environments where the control voltage differs from the specified 24VAC requirement.
Key specifications
Contact configuration: 1 Normally Open (NO) and 1 Normally Closed (NC)
Control voltage: 24VAC
Mounting type: DIN-rail
Design: Modular installation contactor
How to use
The Eaton Z-SCH 1MU should be installed by a qualified electrician in accordance with local electrical regulations. Mount the device onto a standard 35mm DIN-rail within a distribution board. Connect the control circuit wires to the designated terminals and ensure the load circuit is properly wired to the NO and NC contacts. Verify all connections for tightness before energizing the system to ensure safe and reliable operation.
What to consider before purchase
Verify that your control system provides a 24VAC signal
Ensure the contact configuration (1NO+1NC) matches your circuit requirements
Check available space on the DIN-rail within your distribution board
Confirm that the electrical load does not exceed the device's rated capacity
Usage recommendations
For optimal performance and safety, ensure that the contactor is installed in a well-ventilated enclosure and that all terminal screws are tightened to the manufacturer's specified torque settings. Periodically inspect the device for signs of wear or debris accumulation to maintain long-term reliability.

## FAQ

### How much does the Eaton Z-SCH 1MU Installation Contactor cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12485426/68810827_large.webp