# LS MC-22b 3-Pole Contactor, 22A, 11kW, 24V AC Coil, 1NO+1NC Auxiliary Contacts

**URL:** https://aio.lv/en/product--ls-mc-22b-24vac-1a1b--12468528
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Control Systems
**Manufacturer:** LS
**Manufacturer code:** MC-22b 24VAC 1a1b
**EAN:** 8809512817975
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ls-mc-22b-24vac-1a1b--12468528

## 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 MC-22b is a high-performance 3-pole industrial contactor designed for reliable motor control and power switching applications. It features a 22A rated current, 11kW power capacity, and a 24V AC control coil. Equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, this device ensures efficient operation in electrical distribution and automation systems, providing durability and safety for various industrial loads.

## Long description

The LS MC-22b is a robust 3-pole industrial contactor engineered for precise motor control and power switching in demanding electrical environments. With a rated current of 22A and a power capacity of 11kW, this device provides reliable performance for various industrial loads. It features a 24V AC control coil and includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, facilitating seamless integration into complex automation and power distribution systems.
Advantages
This contactor stands out due to its high operational reliability and compact design, which saves valuable space in control panels. The inclusion of integrated auxiliary contacts simplifies wiring and reduces the need for additional components. Its durable construction ensures a long service life even under frequent switching conditions, making it a dependable choice for maintaining continuous industrial operations.
Suitable for
Industrial motor control systems
Power distribution panels
Automation and control circuits
Heating and lighting control applications
When it may not be suitable
This contactor is designed for 24V AC control circuits and will not function correctly if connected to DC power sources or different AC voltages. It is not intended for use in environments exceeding its specified current or power ratings, nor is it suitable for high-voltage power distribution beyond its technical limits.
Key specifications
Number of poles: 3
Rated operational current: 22A
Power rating: 11kW
Control coil voltage: 24V AC
Auxiliary contacts: 1 NO + 1 NC
How to use
Installation should be performed by a qualified electrician in accordance with local electrical codes. Mount the contactor on a standard DIN rail or via screw mounting within a suitable enclosure. Connect the main power lines to the primary terminals and the 24V AC control signal to the coil terminals. Ensure all connections are tightened to the specified torque to prevent overheating. Verify the auxiliary contact wiring before energizing the system.
What to consider before purchase
Verify that your control circuit voltage matches the 24V AC coil requirement.
Ensure the motor or load power does not exceed the 11kW rating.
Check available space in your electrical cabinet for mounting.
Confirm that the auxiliary contact configuration meets your automation logic needs.
Usage recommendations
Regularly inspect the terminal connections for tightness and check for any signs of debris or dust accumulation within the enclosure to ensure optimal performance and safety.

## FAQ

### How much does the LS MC-22b 3-Pole Contactor 22A 11kW 24V AC cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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/12468528/68771128_large.webp