# LS MMS-32S 8A Motor Protection Circuit Breaker 5-8A

**URL:** https://aio.lv/en/product--ls-mms-32s-8a--12458469
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Other goods
**Manufacturer:** LS
**Manufacturer code:** MMS-32S 8A
**EAN:** 8809808740345
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-mms-32s-8a--12458469

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The LS MMS-32S 8A is a reliable motor protection circuit breaker designed for manual control and protection of electric motors. It features an adjustable thermal release range of 5-8A, providing effective protection against overloads and short circuits. This compact device ensures operational safety and prevents motor damage in industrial and commercial electrical systems.

## Long description

The LS MMS-32S 8A Motor Protection Circuit Breaker is a high-performance electrical component engineered for the manual control and comprehensive protection of electric motors. This device serves as a critical safeguard in industrial and commercial electrical systems, effectively managing current flow to prevent damage from electrical faults. With its precise thermal release mechanism, it ensures that motors operate within safe parameters, thereby extending the lifespan of your equipment and maintaining system reliability.
Advantages
This motor protection circuit breaker offers exceptional reliability through its robust design and high-quality construction. The adjustable thermal release range allows for precise calibration to match the specific requirements of the connected motor, ensuring optimal protection against overloads. Its compact footprint facilitates easy installation in space-constrained control panels, while the integrated short-circuit protection provides an essential layer of safety. By combining manual switching capabilities with advanced protective features, this device simplifies system architecture and reduces the need for additional components.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Conveyor belt motor protection
Pump and fan control applications
Manufacturing machinery integration
This device may not be suitable for applications requiring remote electronic control or automation, as it is designed primarily for manual operation. It is also not intended for use in high-voltage distribution networks beyond its specified current and voltage ratings.
Key specifications
Adjustable thermal release range: 5-8A
Manual control interface
Overload protection functionality
Short-circuit protection capability
Compact modular design
To use the LS MMS-32S 8A, mount the device onto a standard DIN rail within your control cabinet. Connect the power supply to the input terminals and the motor leads to the output terminals, ensuring all connections are tightened to the manufacturer's torque specifications. Once installed, set the thermal release dial to the rated current of your motor. The device can be operated manually using the front-mounted toggle 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 5-8A range.
Ensure the installation environment meets the device's environmental ratings.
Confirm compatibility with your existing control panel layout.
Check that the short-circuit breaking capacity is sufficient for your electrical system.
Usage recommendations
Regularly inspect the device for signs of wear or thermal damage and perform periodic testing of the trip mechanism to ensure continued operational safety and compliance with electrical standards.

## FAQ

### How much does the LS MMS-32S 8A Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 06.07.2026 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/12458469/68760595_large.webp