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.
£54.30
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.
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.
| 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 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 |
This miniature contactor is used for switching motors and electrical loads in industrial automation and machine control systems.
The contactor has a 12 A AC-3 operational current rating suitable for industrial switching applications.
The MB12-S-0040=24 is suitable for motors up to approximately 5.5 kW at 380-400 V AC.
This model operates using a 24 V DC control coil.
The MB12-S-0040=24 features a 4 normally open contact configuration for flexible industrial switching applications.
IMO miniature contactors are widely trusted in industrial automation systems where dependable switching performance, compact installation and reliable industrial control are essential.
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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...