# LS MMS-32H 6A Motor Circuit Breaker 4-6A

**URL:** https://aio.lv/en/product--ls-mms-32h-6a--12445265
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LS
**Manufacturer code:** MMS-32H 6A
**EAN:** 8809808740673
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-mms-32h-6a--12445265

## 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-32H 6A is a high-performance motor circuit breaker designed for reliable protection of electric motors. With an adjustable thermal release range of 4 to 6A, it provides effective protection against overloads and short circuits. This compact device is essential for industrial and commercial motor control applications, ensuring operational safety and preventing equipment damage in various electrical systems.

## Long description

The LS MMS-32H 6A is a high-performance motor circuit breaker engineered to provide robust protection for electric motors in demanding industrial and commercial environments. This device is specifically designed to safeguard electrical systems by monitoring current flow and interrupting the circuit in the event of overloads or short circuits. With its precise thermal release range of 4 to 6A, it offers reliable performance and ensures the longevity of connected motor equipment by preventing overheating and electrical faults.
Advantages
This motor circuit breaker stands out due to its compact design, which allows for efficient use of space within control panels and electrical cabinets. The adjustable thermal release feature provides flexibility, enabling users to fine-tune the protection settings to match the specific requirements of their motor. Its durable construction ensures consistent operation under various conditions, contributing to enhanced safety and reduced downtime in electrical installations.
Suitable for
Industrial motor control systems
Commercial HVAC equipment protection
Pump and fan motor applications
Conveyor belt drive systems
General machinery automation
When it may not be suitable
This device is not intended for use in circuits where the motor current falls outside the 4 to 6A range, as it will not provide the necessary protection. It is also not suitable for high-voltage applications exceeding the manufacturer's specified operational limits or for environments with extreme moisture or corrosive gases without appropriate protective enclosures.
Key specifications
Thermal release range: 4 to 6A
Device type: Motor circuit breaker
Protection functions: Overload and short-circuit protection
Design: Compact modular housing
How to use
The LS MMS-32H 6A should be installed by a qualified electrician within a suitable electrical enclosure. Mount the device onto a standard DIN rail and connect the power supply and motor cables to the designated terminals, ensuring all connections are tightened to the specified torque. Once installed, adjust the thermal release dial to the rated current of the motor being protected. Regularly inspect the device for any signs of wear or damage to maintain optimal performance.
What to consider before purchase
Verify that the motor's full-load current falls within the 4 to 6A range.
Ensure the device is compatible with your existing DIN rail mounting system.
Check the environmental conditions of the installation site to ensure they meet the device's operational requirements.
Usage recommendations: Always perform a functional test after installation to ensure the circuit breaker trips correctly under simulated overload conditions. Keep the device free from dust and debris to prevent overheating and ensure reliable operation over time.

## FAQ

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

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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

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