imo mc18n-k-10230ac capacitor switching contactor 12.5kvar, 1no aux 230vac

Q: What coil voltage does this contactor use?

This model operates using a 230 V AC control coil suitable for industrial automation systems.

Q: Does this contactor include auxiliary contacts?

Yes, the unit includes 1 normally open auxiliary contact for signalling and interlocking applications.

IMO MC18N-K-10230AC industrial contactor featuring 3-pole configuration, 18 A AC3 rating, 7.5 kW motor switching capability, 1 NO auxiliary contact and 230 V AC coil for industrial motor control and automation systems.

SKU: MC18N-K-10230ACAlt SKU: MC18NK10230ACMPN: MC18N-K-10230AC

List Price £83.77 ex VAT

Your Price (ex VAT)

£83.77

Manufacturer Lead Time Please contact us for a delivery time before you order

Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Quantity:

SUBTOTAL (EX VAT) £83.77

Trade pricing is personalised to your account

Manufacturer Lead Time

£83.77

Why Choose the IMO MC18N-K-10230AC Industrial Contactor?

The IMO MC18N-K-10230AC is a compact and reliable 3-pole industrial contactor engineered for dependable switching of motors and industrial electrical loads within automation and control systems. Designed for industrial motor control applications, this contactor combines efficient switching performance with compact dimensions suitable for OEM machinery, automation cabinets and modern electrical panels.

Part of the trusted IMO MCN series contactor range, the MC18N-K-10230AC is specifically developed for industrial motor switching applications requiring dependable AC coil operation and integrated auxiliary signalling. The unit includes an integrated 1 normally open auxiliary contact, providing additional functionality for automation interlocking, signalling and control systems.

With a rated operational current of 18 A AC3, a 7.5 kW motor switching capability and a 230 V AC control coil, this contactor is ideal for conveyors, pumps, compressors, HVAC systems and industrial machinery requiring dependable motor switching and compact installation.

Key Advantages

Compact 3-pole industrial contactor.
18 A AC3 operational current rating for industrial motor control.
7.5 kW motor switching capability.
230 V AC control coil suitable for industrial automation systems.
1 normally open auxiliary contact for signalling and interlocking.
Compact DIN rail and panel mounting design.

Key Features

IMO MCN series industrial contactor.
3-pole normally open main contacts.
18 A AC3 operational current.
7.5 kW motor switching capability.
230 V AC 50/60 Hz operating coil.
1 NO auxiliary contact integrated as standard.
Compact industrial enclosure for panel installation.
Compatible with IMO MCOR-1 overload relay systems.

Reliable Motor Switching for Industrial Automation

Industrial contactors are widely used within automation systems and electrical control panels to switch motors and industrial electrical loads safely and efficiently. The IMO MC18N-K-10230AC delivers dependable switching performance while supporting compact panel layouts and flexible integration into industrial automation systems.

Its integrated normally open auxiliary contact provides additional functionality for signalling and control circuits, making it suitable for OEM machinery, automation cabinets and industrial motor starter assemblies. The compact enclosure also simplifies installation where panel space is limited.

Typical Applications

Industrial motor starters and automation panels.
Conveyor and material handling systems.
Pumps, compressors and ventilation systems.
Industrial HVAC equipment.
OEM machinery and production systems.
Industrial process automation applications.

Technical Specifications

Coil Voltage Range	200–250 V
Device Type	Capacitor Switching Contactor
Power	7.5 kW
Current	18 A
Voltage	230 V
Phase	Three Phase
Series	MCN Series
Product type	Industrial contactor
Contactor type	3-pole open contactor
Main pole configuration	3 NO
Auxiliary contacts	1 NO auxiliary contact
AC3 operational current	18 A
Motor power rating	7.5 kW
AC1 operational current	32 A
Control coil voltage	230 V AC
Rated operational voltage	up to 690 V AC
Frequency	50 / 60 Hz
Mounting type	DIN rail / panel mounting
Cable size	1.0 to 4.0 mm²
Operating temperature	-40 °C to +60 °C
Standards	IEC / EN 60947-4-1
HS Code	8536490099
Country of Manufacture	Austria
Auxiliary Contacts	1NO
Coil Type	AC
Current AC-1	32 A

Frequently Asked Questions

What is the IMO MC18N-K-10230AC used for?

This industrial contactor is used for switching and controlling three-phase motors and industrial electrical loads within automation systems.

What motor size can this contactor control?

The MC18N-K-10230AC is suitable for motors up to approximately 7.5 kW in AC3 applications.

What coil voltage does this contactor use?

This model operates using a 230 V AC control coil suitable for industrial automation systems.

Does this contactor include auxiliary contacts?

Yes, the unit includes 1 normally open auxiliary contact for signalling and interlocking applications.

Where is this contactor typically installed?

The contactor is commonly installed inside industrial control panels, automation cabinets and motor starter assemblies.

Trusted by Industrial Automation Engineers

IMO industrial contactors are trusted worldwide by panel builders and automation engineers for dependable motor control, compact installation and reliable switching performance in demanding industrial environments.

Coil Voltage Range	200–250 V
Device Type	Capacitor Switching Contactor
Power	7.5 kW
Current	18 A
Voltage	230 V
Phase	Three Phase
Series	MCN Series
Product type	Industrial contactor
Contactor type	3-pole open contactor
Main pole configuration	3 NO
Auxiliary contacts	1 NO auxiliary contact
AC3 operational current	18 A
Motor power rating	7.5 kW
AC1 operational current	32 A
Control coil voltage	230 V AC
Rated operational voltage	up to 690 V AC
Frequency	50 / 60 Hz
Mounting type	DIN rail / panel mounting
Cable size	1.0 to 4.0 mm²
Operating temperature	-40 °C to +60 °C
Standards	IEC / EN 60947-4-1
HS Code	8536490099
Country of Manufacture	Austria
Auxiliary Contacts	1NO
Coil Type	AC
Current AC-1	32 A

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

LED Controls showroom with electrical products on display

Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

Priority sourcing and supply support

Flexible payment terms for qualifying organisations

Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

What are your delivery times and costs?

What about warranties, returns and faulty items?

● latest blog

Discover our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by admin | Aug 11, 2026 | News

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

by admin | Jan 17, 2026 | Product Spotlight

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution