SKU: MB12-S-01=24Alt SKU: MB12S01=24MPN: MB12-S-01=24
imo mb12-s-01=24 mini contactor 3 pole n/o 5.5kw 12a ac3, 1 n/c aux, 24vdc

imo mb12-s-01=24 mini contactor 3 pole n/o 5.5kw 12a ac3, 1 n/c aux, 24vdc

IMO MB12-S-01=24 miniature contactor with 3 pole normally open contacts, 12A AC-3 rating, 5.5 kW motor capacity and 24 V DC coil for industrial motor control and automation systems.

Price
List Price ex VAT
Your Price
On backorder 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.

Trade pricing is personalised to your account

Available on backorder

Sold in packs of 100

£50.26

Why Choose the IMO MB12-S-01=24 Mini Contactor?

The IMO MB12-S-01=24 is a compact and reliable three-pole miniature contactor designed for industrial motor switching and automation control applications. Manufactured by IMO Precision Controls, this compact contactor delivers dependable switching performance for machinery, control panels and industrial electrical systems.

Designed for efficient motor control, the MB12-S-01=24 provides a robust switching solution with a 12 A AC-3 rating and support for motors up to 5.5 kW. Its compact footprint makes it ideal for space-saving panel designs while maintaining excellent operational reliability in demanding industrial environments.

Featuring a 24 V DC coil and an integrated 1 normally closed auxiliary contact, this miniature contactor is well suited for automation systems, motor starters, HVAC equipment and OEM machinery applications requiring dependable switching and compact installation.

Key Advantages

  • Compact miniature contactor for industrial motor control.
  • 12 A AC-3 switching capability for reliable motor operation.
  • Supports motors up to 5.5 kW.
  • 24 V DC control coil suitable for automation systems.
  • Integrated 1 NC auxiliary contact for control circuit integration.
  • Compact DIN rail mounting design saves valuable panel space.

Key Features

  • IMO miniature contactor series.
  • 3-pole normally open configuration.
  • 12 A AC-3 operational current.
  • 5.5 kW motor rating.
  • 24 V DC coil voltage.
  • 1 NC auxiliary contact included.
  • Compact industrial enclosure for panel mounting.
  • Suitable for DIN rail or screw mounting installations.

Technical Specifications

  • Manufacturer: IMO Precision Controls
  • Model: MB12-S-01=24
  • Product type: Miniature contactor
  • Main contacts: 3 pole normally open
  • Auxiliary contacts: 1 NC
  • AC-3 current rating: 12 A
  • Motor power rating: 5.5 kW
  • Coil voltage: 24 V DC
  • Mounting type: DIN rail / panel mounting
  • Terminal type: Screw terminals
  • Application category: AC-3
  • Typical applications: Motor control and industrial automation

Reliable Switching for Industrial Motor Control

Miniature contactors are widely used in industrial automation systems to switch motors, pumps, compressors and other electrical loads safely and efficiently. The IMO MB12-S-01=24 provides reliable switching performance while maintaining a compact footprint suitable for modern control panel designs.

Its robust construction and industrial-grade components make it suitable for continuous operation in demanding environments. The integrated auxiliary contact allows straightforward integration into control and interlocking circuits used in automated machinery and process control systems.

Typical Applications

  • Industrial motor starters.
  • Automation control panels.
  • HVAC and ventilation systems.
  • Pumps and compressor control.
  • Packaging and production machinery.
  • OEM equipment and machine building.

Technical Specifications

Power 5.5 kW
Current 12 A
Voltage 24 V
Phase Three Phase
Product type Miniature contactor
Main contacts 3 pole normally open
Auxiliary contacts 1 NC
AC-3 current rating 12 A
Motor power rating 5.5 kW
Coil voltage 24 V DC
Mounting type DIN rail / panel mounting
Terminal type Screw terminals
Application category AC-3
Typical applications Motor control and industrial automation
HS Code 8536490099
Country of Manufacture Austria

Frequently Asked Questions

What is the IMO MB12-S-01=24 used for?

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

What motor size can this contactor control?

The contactor is suitable for motors up to approximately 5.5 kW depending on application conditions.

What coil voltage does this model use?

The MB12-S-01=24 uses a 24 V DC coil for control circuit operation.

Does the contactor include auxiliary contacts?

Yes, this model includes 1 normally closed auxiliary contact for signalling or interlocking functions.

How is the contactor mounted?

The contactor is designed for DIN rail or panel mounting inside industrial control cabinets and automation panels.

Trusted by Industrial Automation Engineers

IMO miniature contactors are widely used in industrial automation systems and control panels where compact size, dependable switching and reliable motor control performance are essential.

● 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.

 Tick  Priority sourcing and supply support

 Tick  Flexible payment terms for qualifying organisations

 Tick  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?

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.

What are your delivery times and costs?

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.

What about warranties, returns and faulty items?

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.

● 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…

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

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

LED Controls: Danfoss Drives Authorised Partner

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

LED Controls: Your Complete Control Panel Solution

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...