imo mc18n-s-00-40110ac contactor 4 pole 7.5kw 18a ac3, 110vac
IMO MC18N-S-00-40110AC industrial 4-pole contactor with 18 A AC-3 rating, 7.5 kW motor switching capability and 110 V AC control coil for industrial automation systems.
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Why Choose the IMO MC18N-S-00-40110AC Contactor?
The IMO MC18N-S-00-40110AC is a compact and reliable 4-pole industrial contactor designed for efficient switching and motor control applications in industrial automation systems. Engineered for OEM machinery, HVAC equipment and industrial control panels, this contactor delivers dependable switching performance and long operational life in demanding industrial environments.
Part of the trusted IMO MCN series contactor range, the MC18N-S-00-40110AC is suitable for switching motors, lighting circuits, heating systems and automation loads. Its compact industrial design and DIN rail compatibility simplify installation while supporting dependable long-term operation in automation and motor control applications.
With a rated operational current of 18 A AC-3, support for motors up to 7.5 kW, a 4-pole normally open configuration, and a 110 V AC control coil, this contactor is ideal for industrial switching and control systems.
Key Advantages
Compact 4-pole industrial contactor for automation and motor control systems.
18 A AC-3 operational current suitable for industrial switching duties.
7.5 kW motor switching capability for industrial machinery applications.
110 V AC control coil compatible with industrial control systems.
4 normally open contacts for flexible switching applications.
Reliable industrial switching performance with durable construction.
DIN rail and panel mounting compatibility for flexible installation.
Key Features
IMO MCN series industrial contactor.
4-pole normally open contact configuration.
18 A AC-3 rated current.
32 A AC1 rated current.
110 V AC 50/60 Hz control coil.
7.5 kW motor switching capability.
Compact industrial enclosure with DIN rail compatibility.
Compatible with IMO MCOR-1 overload relays.
Technical Specifications
Manufacturer: IMO Precision Controls
Series: MCN Series
Model: MC18N-S-00-40110AC
Product type: Industrial contactor
Number of poles: 4 Pole
Main contacts: 4 Normally Open
Rated operational current: 18 A AC-3
AC1 current rating: 32 A
Motor power rating: 7.5 kW
Control coil voltage: 110 V AC
Maximum operating voltage: 690 V AC
Application category: AC-3
Mounting type: DIN rail / panel mounting
Dimensions: approx. 66 × 45 × 65 mm
Weight: approx. 0.25 kg
Compatible overload relay: IMO MCOR-1 series
Reliable Switching for Industrial Automation Systems
Industrial contactors such as the IMO MC18N-S-00-40110AC are designed to provide reliable switching of motors and electrical loads in industrial automation systems. Their compact design and dependable switching performance make them ideal for machinery and control panel applications where reliability and efficient installation are essential.
The IMO MCN series is widely used by automation engineers, OEM manufacturers and panel builders for industrial machinery, pumps, conveyors and process automation systems. Its compact DIN rail mounting format allows efficient installation while supporting dependable long-term operation in demanding industrial environments.
Typical Applications
Industrial motor starters and control panels.
OEM machinery and automation equipment.
Pumps, compressors and HVAC systems.
Conveyor and material handling systems.
Industrial switching and power control applications.
Lighting and heating load switching systems.
Technical Specifications
Power
7.5 kW
Current
18 A
Voltage
110 V
Phase
Three Phase
Series
MCN Series
Product type
Industrial contactor
Number of poles
4 Pole
Main contacts
4 Normally Open
Rated operational current
18 A AC-3
AC1 current rating
32 A
Motor power rating
7.5 kW
Control coil voltage
110 V AC
Maximum operating voltage
690 V AC
Application category
AC-3
Mounting type
DIN rail / panel mounting
Dimensions
approx. 66 × 45 × 65 mm
Weight
approx. 0.25 kg
Compatible overload relay
IMO MCOR-1 series
HS Code
8536490099
Country of Manufacture
Austria
Frequently Asked Questions
What is the IMO MC18N-S-00-40110AC used for?
This contactor is used for switching and controlling motors and electrical loads in industrial automation and motor control systems.
What current rating does this contactor support?
The MC18N-S-00-40110AC has a rated operational current of 18 A AC-3 and an AC1 rating of 32 A.
What motor size can this contactor control?
This contactor is suitable for motors up to approximately 7.5 kW.
What coil voltage does the contactor use?
The unit uses a 110 V AC control coil suitable for industrial automation systems.
How many contacts does this contactor have?
The contactor features a 4-pole normally open configuration for flexible industrial switching applications.
Trusted by Automation Engineers Worldwide
IMO MCN series contactors are trusted by industrial engineers and panel builders for compact installation, reliable switching performance and dependable motor control in demanding automation environments.
Power
7.5 kW
Current
18 A
Voltage
110 V
Phase
Three Phase
Series
MCN Series
Product type
Industrial contactor
Number of poles
4 Pole
Main contacts
4 Normally Open
Rated operational current
18 A AC-3
AC1 current rating
32 A
Motor power rating
7.5 kW
Control coil voltage
110 V AC
Maximum operating voltage
690 V AC
Application category
AC-3
Mounting type
DIN rail / panel mounting
Dimensions
approx. 66 × 45 × 65 mm
Weight
approx. 0.25 kg
Compatible overload relay
IMO MCOR-1 series
HS Code
8536490099
Country of Manufacture
Austria
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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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.
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...
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...