# LS MMS-32S Motor Protection Circuit Breaker, 0.63 - 1A

**URL:** https://aio.lv/en/product--ls-mms-32s-1a--12453244
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Sockets
**Manufacturer:** LS
**Manufacturer code:** MMS-32S 1A
**EAN:** 8809808740291
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-mms-32s-1a--12453244

## 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-32S motor protection circuit breaker is a reliable electrical component designed for the protection and control of electric motors. With an adjustable thermal release range of 0.63 to 1A, it provides essential overload and short-circuit protection. This compact device is ideal for industrial and commercial motor control applications, ensuring safe operation and preventing equipment damage in various electrical systems.

## Long description

The LS MMS-32S motor protection circuit breaker is a high-quality electrical component engineered to provide comprehensive protection and control for electric motors. This device is specifically designed to safeguard motors against thermal overloads and short-circuit faults, ensuring the longevity and reliability of your electrical equipment. With its precise adjustable thermal release range, it offers a tailored solution for various motor configurations, making it an essential element in modern industrial and commercial electrical systems.
Advantages
The primary advantage of the LS MMS-32S is its robust design which combines overload and short-circuit protection in a single, compact unit. This integration simplifies panel design and reduces the space required for installation. The adjustable current setting allows for fine-tuned protection, ensuring that the motor operates within its safe parameters. Furthermore, the device is built to withstand demanding environments, providing consistent performance and enhanced safety for both the motor and the connected electrical infrastructure.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Conveyor belt motor protection
Pump and fan control applications
Manufacturing machinery automation
This circuit breaker may not be suitable for applications requiring current ratings outside the 0.63 to 1A range. It is also not intended for use in high-voltage distribution networks or environments that exceed the specified environmental operating conditions for this series.
Key specifications
Adjustable thermal release range: 0.63 - 1A
Function: Overload and short-circuit protection
Compact modular design
Suitable for motor control applications
How to use
The LS MMS-32S should be installed by a qualified electrician in accordance with local electrical codes. It is typically mounted on a standard DIN rail within an electrical enclosure. Once mounted, the motor leads are connected to the output terminals, and the power supply is connected to the input terminals. The thermal release current should be adjusted using the dial on the front of the device to match the full-load current rating of the motor being protected. After installation, perform a functional test to ensure the device trips correctly under simulated fault conditions.
What to consider before purchase
Verify that the motor full-load current falls within the 0.63 - 1A range
Ensure the enclosure provides adequate protection against dust and moisture
Check compatibility with existing DIN rail mounting systems
Confirm the short-circuit breaking capacity meets your system requirements
Usage recommendations
Always ensure that the thermal release dial is set precisely to the motor's rated current to prevent nuisance tripping or inadequate protection. Regularly inspect the terminals for tightness and check for any signs of overheating during routine maintenance.

## FAQ

### How much does the LS MMS-32S Motor Protection Circuit Breaker 0.63-1A cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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/12453244/68755799_large.webp