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imo mb12-s-0040=24 mini contactor 4 pole n/o 5.5kw 12a ac3, 24vdc

imo mb12-s-0040=24 mini contactor 4 pole n/o 5.5kw 12a ac3, 24vdc

IMO MB12-S-0040=24 miniature contactor with 12A AC-3 rating, 5.5 kW motor capacity, 24 V DC coil and 4 normally open contacts for industrial automation and motor control systems.

SKU: MB12-S-0040=24Alt SKU: MB12S0040=24MPN: MB12-S-0040=24
Price
List Price £54.30 ex VAT
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£54.30
Manufacturer Lead Time Please contact us for a delivery time before you order
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Manufacturer Lead Time

£54.30

Why Choose the IMO MB12-S-0040=24 Mini Contactor?

The IMO MB12-S-0040=24 is a compact and dependable 4-pole miniature contactor engineered for industrial switching and automation control applications. Manufactured by IMO Precision Controls, this industrial contactor delivers reliable switching performance for machinery, OEM equipment and industrial control systems requiring efficient multi-pole switching capability.

Designed for demanding industrial control duties, the MB12-S-0040=24 provides a robust 12 A AC-3 operational rating suitable for switching motors and industrial electrical loads up to 5.5 kW. Its compact DIN rail mounting format enables efficient installation inside electrical cabinets while maintaining dependable long-term operational reliability.

Featuring a 24 V DC operating coil and a 4 normally open contact configuration, this miniature contactor is ideal for motor control systems, HVAC equipment, automation panels and industrial machinery requiring compact and reliable switching performance.

Key Advantages

  • Compact 4-pole miniature contactor for industrial automation systems.
  • 12 A AC-3 operational rating suitable for industrial switching applications.
  • Supports motors up to approximately 5.5 kW.
  • 24 V DC operating coil compatible with PLC and automation systems.
  • 4 normally open contacts for flexible switching configurations.
  • Compact DIN rail mounting design saves valuable panel space.

Key Features

  • IMO MB miniature contactor series.
  • 4-pole normally open contact arrangement.
  • 12 A AC-3 current rating.
  • 5.5 kW motor power capability.
  • 24 V DC coil voltage.
  • DIN rail mounted screw terminal configuration.
  • Compact industrial housing for OEM integration.
  • Designed to EN 60947-4-1 standards.

Reliable Industrial Switching Performance

Miniature contactors such as the IMO MB12-S-0040=24 are widely used in industrial automation systems to safely switch motors, compressors, pumps and electrical loads. Their compact dimensions make them ideal for modern electrical control cabinets and OEM machinery installations where efficient panel space usage is essential.

The IMO MB series is engineered for dependable switching performance and long operational life in demanding industrial environments. The 4-pole normally open configuration provides flexible switching capability for a wide range of industrial control and automation applications.

Typical Applications

  • Industrial motor starters.
  • Automation control systems.
  • HVAC and ventilation equipment.
  • Pumps and compressor control circuits.
  • Conveyor systems and material handling.
  • OEM machinery and industrial control equipment.

Technical Specifications

Poles 4-pole
Coil Voltage Range 24 V
Power 5.5 kW
Current 12 A
Voltage 24 V
Phase Three Phase
Series MB Miniature Contactors
Product type Miniature contactor
Main contact configuration 4 NO contacts
Rated operational current 12 A AC-3
AC1 current rating 20 A
Motor rating 5.5 kW at 380-400 V AC
Coil / Supply Voltage 24 V DC
Frequency DC operation
Rated insulation voltage 690 V
Mechanical life Approx. 5 million operations
Mounting type DIN rail mounting
Terminal type Screw terminals
Operating temperature -40 to +60 °C
Standards EN 60947-4-1
HS Code 8536490099
Country of Manufacture Austria
Coil / Supply Voltage 24 V DC
Device Type Mini contactor
Coil Type DC
Current AC-1 20 A

Frequently Asked Questions

What is the IMO MB12-S-0040=24 used for?

This miniature contactor is used for switching motors and electrical loads in industrial automation and machine control systems.

What current rating does this contactor provide?

The contactor has a 12 A AC-3 operational current rating suitable for industrial switching applications.

What motor size can this contactor control?

The MB12-S-0040=24 is suitable for motors up to approximately 5.5 kW at 380-400 V AC.

What coil voltage does the MB12-S-0040=24 use?

This model operates using a 24 V DC control coil.

What contact arrangement does this model provide?

The MB12-S-0040=24 features a 4 normally open contact configuration for flexible industrial switching applications.

Trusted by Industrial Automation Engineers

IMO miniature contactors are widely trusted in industrial automation systems where dependable switching performance, compact installation and reliable industrial control are essential.

● Service Agreements

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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.

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 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

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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.

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

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