LS MC-9b 3-Pole Contactor 9A 4kW 230V AC

Name: LS MC-9b 3-Pole Contactor, 9A, MC-9b 230VAC 1a1b
Brand: LS
SKU: 12445306
Price: 20.49 EUR
Availability: InStock

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LS MC-9b 3-Pole Contactor, 9A, 4kW, 230V AC Coil, 1NO 1NC Auxiliary Contacts

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Short description

The LS MC-9b is a high-performance 3-pole industrial contactor designed for reliable power switching. It features a 9A rated current, 4kW power capacity, and a 230V AC control coil. Equipped with 1NO and 1NC auxiliary contacts, this contactor is ideal for motor control and automation systems, ensuring efficient operation and long-term durability in demanding electrical environments.

Available for order: 211 pcs.

Warranty: 2 Years

SKU: 12445306

Manufacturer: LS

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

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From 4.99 €

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

The LS MC-9b is a robust 3-pole industrial contactor engineered for efficient power switching in demanding electrical applications. With a rated current of 9A and a power capacity of 4kW, this device provides reliable performance for motor control and automation systems. It features a 230V AC control coil and includes integrated 1NO and 1NC auxiliary contacts, making it a versatile component for industrial control panels and machinery.

Advantages

This contactor offers exceptional durability and consistent operation in various industrial environments. Its compact design allows for space-saving installation in control cabinets, while the high-quality internal components ensure a long service life even under frequent switching cycles. The inclusion of auxiliary contacts provides flexibility for feedback loops and interlocking circuits, enhancing the safety and functionality of the overall electrical system.

Suitable for

Motor control circuits
Industrial automation systems
Lighting control applications
Heating and ventilation systems
Power distribution panels

When it may not be suitable

This contactor is designed specifically for AC control voltages and is not suitable for DC-only control systems. It should not be used in environments where the electrical load exceeds the rated 9A or 4kW capacity, as this could lead to premature failure or safety hazards.

Key specifications

Number of poles: 3
Rated current: 9A
Power capacity: 4kW
Control coil voltage: 230V AC
Auxiliary contacts: 1NO and 1NC

How to use

The contactor should be mounted on a standard DIN rail or via screw mounting within a protected electrical enclosure. Connect the main power lines to the input and output terminals, ensuring that the wire gauge is appropriate for the 9A load. The 230V AC control signal should be wired to the coil terminals to trigger the switching mechanism. Always verify that all connections are tightened to the manufacturer's specified torque to prevent overheating.

What to consider before purchase

Verify that your control circuit voltage matches the 230V AC coil requirement.
Ensure the motor or load power does not exceed the 4kW limit.
Check available space in your enclosure for mounting.
Confirm if additional auxiliary contacts are required for your specific control logic.

Usage recommendations

Always perform a thorough inspection of the wiring and ensure the power supply is disconnected before installation or maintenance. Regularly check terminal connections for tightness to maintain optimal electrical contact and prevent potential arcing.

Description

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Customer questions

FAQ

How much does the LS MC-9b 3-Pole Contactor 9A 4kW 230V AC cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 211 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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