# LS DA-16SD GMD + MMS-32S Mini Contactor and Motor Circuit Breaker Assembly

**URL:** https://aio.lv/en/product--ls-da-16sd-gmd-mms-32s--12445313
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Control Systems
**Manufacturer:** LS
**Manufacturer code:** DA-16SD GMD + MMS-32S
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-da-16sd-gmd-mms-32s--12445313

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The LS DA-16SD GMD + MMS-32S is a combined unit consisting of a mini contactor and a motor circuit breaker. Designed for industrial motor control and protection, this assembly provides reliable switching and thermal-magnetic protection against overloads and short circuits. It is an essential component for motor starter applications, ensuring efficient operation and safety in electrical control systems.

## Long description

The LS DA-16SD GMD + MMS-32S is a compact, integrated assembly combining a mini contactor and a motor circuit breaker. This unit is engineered for the reliable control and protection of industrial electric motors, offering a streamlined solution for motor starter applications. By integrating switching capabilities with thermal-magnetic protection, it ensures that motors operate efficiently while being shielded from electrical faults.
Advantages
This assembly provides a space-saving design that simplifies installation within electrical control panels. By combining the contactor and circuit breaker into a single unit, it reduces wiring complexity and minimizes the footprint required for motor control systems. The robust construction ensures long-term reliability in demanding industrial environments, providing consistent performance for motor switching and protection against operational hazards.
Suitable for
Industrial motor control systems
Motor starter applications
Protection against motor overloads
Short-circuit protection in electrical circuits
This unit may not be suitable for applications requiring high-power motor control beyond the specified thermal and magnetic ratings. It is also not intended for use in environments with extreme moisture or corrosive atmospheres unless housed in an appropriate protective enclosure.
Key specifications
Integrated mini contactor and motor circuit breaker
Thermal-magnetic protection mechanism
Compact assembly design
Designed for industrial motor starter applications
How to use
The assembly should be mounted on a standard DIN rail within a control cabinet. Ensure that the power supply is disconnected before wiring the input and output terminals according to the electrical diagram. Once installed, the motor circuit breaker should be calibrated to the rated current of the connected motor to ensure proper overload protection. After verifying all connections, the system can be energized and controlled via the contactor coil.
What to consider before purchase
Verify the motor's rated current matches the breaker's adjustment range
Ensure the control voltage for the contactor coil is compatible with your system
Check available space in the control panel for the assembly dimensions
Confirm the environmental conditions meet the manufacturer's operating requirements
Usage recommendations
Regularly inspect the electrical connections for tightness and ensure the motor circuit breaker is tested periodically to maintain optimal safety and performance standards.

## FAQ

### How much does the LS DA-16SD GMD + MMS-32S Mini Contactor and Motor Circuit Breaker cost, and is it available for purchase?

The price is 9.49 € (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 08.07.2026 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/12445313/68748533_large.webp