# LS MMS-32H Motor Protection Circuit Breaker 18-26A

**URL:** https://aio.lv/en/product--ls-mms-32h-26a--12445312
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Power Sockets
**Manufacturer:** LS
**Manufacturer code:** MMS-32H 26A
**EAN:** 8809808740734
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-mms-32h-26a--12445312

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The LS MMS-32H is a high-performance motor protection circuit breaker designed for reliable control and protection of electric motors. With an adjustable current range of 18-26A, it provides essential thermal and magnetic protection against overloads and short circuits. This compact device is ideal for industrial automation and motor control applications, ensuring safe operation and longevity of electrical equipment in demanding environments.

## Long description

The LS MMS-32H Motor Protection Circuit Breaker is a robust and reliable solution engineered for the comprehensive protection and control of electric motors. Designed to handle current ranges between 18A and 26A, this device serves as a critical component in electrical systems, offering both thermal and magnetic protection to prevent damage from overloads and short circuits. Its compact design allows for efficient space utilization in control panels, making it a preferred choice for industrial automation and motor management applications.
Advantages
This motor protection circuit breaker offers exceptional reliability by integrating thermal and magnetic trip mechanisms into a single, space-saving unit. It provides precise current adjustment, allowing users to tailor the protection settings to the specific requirements of their motor. The device is built to withstand demanding industrial environments, ensuring consistent performance and extended service life for connected electrical equipment. By preventing motor burnout and electrical faults, it significantly reduces downtime and maintenance costs in automated systems.
Suitable for
Industrial automation systems
Motor control centers
HVAC equipment and pump control
Conveyor belt systems
Manufacturing machinery
This device may not be suitable for applications requiring current ratings outside the 18-26A range or for environments with extreme moisture, corrosive gases, or excessive vibration that exceed the manufacturer's specified protection class. It is intended for professional installation within a suitable enclosure.
Key specifications
Current adjustment range: 18-26A
Protection type: Thermal and magnetic
Mounting type: DIN rail or screw mounting
Application: Motor protection and control
To use the LS MMS-32H, mount the device securely onto a standard DIN rail or panel within a protective enclosure. Connect the power supply and motor cables to the designated terminals, ensuring all connections are tightened to the specified torque. Once installed, adjust the current dial to the rated full-load current of the motor. The device can be manually operated using the front-mounted switch to start or stop the motor, and it will automatically trip in the event of an overload or short circuit.
What to consider before purchase
Verify that the motor's full-load current falls within the 18-26A range
Ensure the installation environment meets the required IP rating
Check compatibility with existing control panel dimensions
Confirm the need for auxiliary contacts or other accessories
For optimal performance and safety, always ensure that the current setting is calibrated according to the motor's nameplate data. Regular inspection of terminal connections is recommended to prevent overheating and ensure long-term operational reliability.

## FAQ

### How much does the LS MMS-32H Motor Protection Circuit Breaker 18-26A cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 07.07.2026 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 LS 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 LS 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/12445312/68748532_large.webp