IMO MB09-R-S-004024 reversing miniature contactor assembly with 9A AC-3 rating, 4 kW motor capacity, 24 V AC coils, 4 normally open contacts and mechanical interlock for industrial forward and reverse motor control applications.
Original price was: £75.13.£49.94Current price is: £49.94.
The IMO MB09-R-S-004024 is a compact and dependable reversing miniature contactor assembly engineered for forward and reverse motor control applications in industrial automation systems. Manufactured by IMO Precision Controls, this reversing contactor pair delivers reliable bidirectional motor switching for conveyors, machine tools, lifting systems and OEM machinery.
Designed for demanding industrial motor control duties, the MB09-R-S-004024 integrates mechanically interlocked miniature contactors that prevent simultaneous operation during directional motor switching. Its compact DIN rail mounting format helps maximise available panel space while maintaining reliable long-term operational performance in industrial environments.
Featuring 24 V AC operating coils, a 9 A AC-3 operational rating and a 4-pole normally open contact arrangement, this reversing assembly is ideal for industrial machinery and automation systems requiring safe and dependable forward and reverse motor control.
Reversing contactor assemblies such as the IMO MB09-R-S-004024 are widely used in industrial automation systems to safely control the rotational direction of motors. The integrated mechanical interlock improves operational safety by preventing both contactors from energising simultaneously during reversing operations.
The IMO MB series is engineered for dependable switching performance and long operational life in demanding industrial environments. Its compact design enables straightforward integration into electrical control panels, machine starter systems and OEM automation equipment.
| Power | 4 kW |
|---|---|
| Current | 9 A |
| Voltage | 24 V |
| Phase | Three Phase |
| Series | MB Reversing Miniature Contactors |
| Product type | Reversing miniature contactor assembly |
| Main contact configuration | 4 NO contacts |
| Rated operational current | 9 A AC-3 |
| Motor rating | 4 kW at 380-400 V AC |
| Coil voltage | 24 V AC 50/60 Hz |
| Rated insulation voltage | 690 V |
| Mechanical life | Approx. 5 million operations |
| Mounting type | DIN rail mounting |
| Interlock type | Mechanical interlock |
| Protection | Fingertouch protection |
| Standards | EN 60947-4-1 |
| HS Code | 8536490099 |
| Country of Manufacture | Austria |
This reversing contactor assembly is used to control forward and reverse motor rotation in industrial automation and machinery applications.
The assembly has a 9 A AC-3 operational rating suitable for industrial motor control duties.
The MB09-R-S-004024 is suitable for motors up to approximately 4 kW.
This model operates using 24 V AC control coils.
The mechanical interlock prevents simultaneous operation of both contactors, improving safety during forward and reverse motor switching.
IMO reversing miniature contactors are widely trusted in industrial automation systems where reliable forward and reverse motor control, compact installation and dependable operational safety 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.
● frequently asked questions
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.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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.
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.
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.
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
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...