imo mb12-s-10=24 mini contactor 3 pole n/o 5.5kw 12a ac3, 1 n/o aux, 24vdc

Why Choose the IMO MB12-S-10=24 Mini Contactor?

The IMO MB12-S-10=24 is a compact and reliable miniature contactor designed for industrial motor switching and automation control applications. Manufactured by IMO Precision Controls, this industrial contactor provides dependable switching performance for machinery, OEM equipment and electrical control systems.

Designed for demanding motor control duties, the MB12-S-10=24 delivers a robust 12 A AC-3 operational rating suitable for controlling three-phase motors and industrial electrical loads. Its compact dimensions help maximise available panel space while maintaining excellent operational reliability in industrial environments.

Featuring a 24 V DC operating coil and an integrated 1 normally open auxiliary contact, this miniature contactor is ideal for motor starters, conveyors, HVAC systems and industrial automation applications requiring compact and dependable switching solutions.

Key Advantages

• Compact miniature contactor for industrial automation systems.
• 12 A AC-3 operational rating for reliable motor switching.
• Supports motors up to approximately 5.5 kW.
• 24 V DC operating coil suitable for PLC and automation control circuits.
• Integrated 1 NO auxiliary contact for signalling and interlocking.
• Compact DIN rail mounting design saves valuable panel space.

Key Features

• IMO MB miniature contactor series.
• 3-pole normally open main contacts.
• 12 A AC-3 current rating.
• 5.5 kW motor power capability.
• 24 V DC coil voltage.
• 1 normally open auxiliary contact.
• DIN rail and panel mounting compatibility.
• Industrial screw terminal connections.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: MB Miniature Contactors
• Model: MB12-S-10=24
• Product type: Miniature contactor
• Main contact configuration: 3 pole normally open
• Auxiliary contacts: 1 NO auxiliary contact
• Rated operational current: 12 A AC-3
• AC1 current rating: 20 A
• Motor rating: 5.5 kW
• Coil voltage: 24 V DC
• Rated insulation voltage: 690 V AC
• Temperature range: -40 to +60 °C
• Mounting type: DIN rail / panel mounting
• Terminal type: Screw terminals
• Standards: EN 60947-4-1

Reliable Industrial Motor Switching

Miniature contactors such as the IMO MB12-S-10=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.

The MB series is engineered for dependable switching performance and long operational life in demanding industrial environments. Integrated auxiliary contacts simplify signalling and interlocking functions within machine control and automation systems.

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 production equipment.

Trusted by Industrial Automation Engineers

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