# LS MMS-32S Motor Protection Circuit Breaker, 4-6A

**URL:** https://aio.lv/en/product--ls-mms-32s-6a--12469300
**Data updated:** 2026-05-18 09:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** LS
**Manufacturer code:** MMS-32S 6A
**EAN:** 8809808740406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-mms-32s-6a--12469300

## 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 motor protection circuit breaker is designed for reliable protection of electric motors with a current range of 4-6A. This device provides essential functions including overload and short-circuit protection, ensuring safe operation in industrial and commercial electrical systems. Its compact design allows for efficient panel mounting, offering high performance and durability for motor control applications.

## Long description

The LS MMS-32S motor protection circuit breaker is a high-performance electrical component engineered to safeguard electric motors operating within a current range of 4-6A. This device integrates critical protection mechanisms to prevent damage from overloads and short circuits, thereby extending the service life of connected machinery and ensuring consistent operational safety in industrial and commercial environments. Its robust construction and compact footprint make it an ideal choice for space-constrained electrical panels where reliability and precision are paramount.
Advantages
The primary benefit of the LS MMS-32S is its ability to provide comprehensive motor protection in a single, compact unit. By combining thermal overload protection with magnetic short-circuit detection, it effectively mitigates risks associated with electrical faults. The device is designed for high durability, ensuring consistent performance even under demanding conditions. Furthermore, its user-friendly design facilitates straightforward installation and maintenance, allowing for efficient integration into existing motor control systems.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Conveyor belt motor protection
Pump and compressor control applications
General machinery automation
When it may not be suitable
This circuit breaker is specifically calibrated for motors with a nominal current between 4 and 6 amperes. It is not suitable for applications requiring higher current ratings or for protecting equipment that operates outside of this specific thermal range. Additionally, it should not be used in environments with extreme moisture or corrosive gases unless housed in an appropriate protective enclosure.
Key specifications
Current adjustment range: 4-6A
Protection type: Thermal overload and magnetic short-circuit
Mounting type: DIN rail or panel mount
Application: Motor protection and control
Design: Compact modular housing
How to use
Installation should be performed by a qualified technician in accordance with local electrical codes. The device is typically mounted on a standard DIN rail within an electrical cabinet. Once securely mounted, connect the power supply cables to the input terminals and the motor leads to the output terminals. After installation, the current setting should be adjusted to match the specific requirements of the motor being protected. Ensure all connections are tightened to the manufacturer's specified torque to prevent overheating.
What to consider before purchase
Verify the full-load current rating of your motor matches the 4-6A range
Check available space in your electrical panel for mounting
Ensure compatibility with your existing control circuit voltage
Confirm the environmental conditions of the installation site
Usage recommendations
Regularly inspect the device for signs of wear or thermal damage. Periodically test the trip function to ensure the protection mechanism remains operational. Always disconnect the power supply before performing any maintenance or adjustments to the circuit breaker.

## FAQ

### How much does the LS MMS-32S Motor Protection Circuit Breaker 4-6A cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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/12469300/68772092_large.webp