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imo mb09-r-s-004024 mini contactor reversing pair 4 pole n/o 4kw 9a ac3, 24vac
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.
£52.59
Why Choose the IMO MB09-R-S-004024 Reversing Contactor?
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.
Key Advantages
- Compact reversing contactor assembly for industrial motor direction control.
- 9 A AC-3 operational rating suitable for three-phase motor applications.
- Mechanical interlock prevents simultaneous contactor operation.
- 24 V AC control coils compatible with industrial automation systems.
- 4 normally open contacts provide flexible switching capability.
- Compact DIN rail mounting design saves valuable control panel space.
Key Features
- IMO MB reversing miniature contactor series.
- Forward and reverse motor switching capability.
- 4-pole normally open contact arrangement.
- 9 A AC-3 current rating.
- 4 kW motor power capability.
- 24 V AC operating coils.
- Mechanical interlock assembly for safe reversing operation.
- Designed to EN 60947-4-1 standards.
Reliable Forward and Reverse Motor Switching
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.
Typical Applications
- Conveyor and material handling systems.
- Industrial machine tools.
- Hoists and lifting equipment.
- Automated production machinery.
- HVAC actuator and damper systems.
- OEM machinery and industrial automation systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Coil Voltage Range | 24 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Voltage | 24 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 24 V AC | |
| Device Type | Reversing contactor | |
| Coil Type | AC | |
| 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 / Supply 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 |
Frequently Asked Questions
What is the IMO MB09-R-S-004024 used for?
This reversing contactor assembly is used to control forward and reverse motor rotation in industrial automation and machinery applications.
What current rating does this reversing contactor provide?
The assembly has a 9 A AC-3 operational rating suitable for industrial motor control duties.
What motor size can this reversing contactor control?
The MB09-R-S-004024 is suitable for motors up to approximately 4 kW.
What coil voltage does the MB09-R-S-004024 use?
This model operates using 24 V AC control coils.
Why is a mechanical interlock included?
The mechanical interlock prevents simultaneous operation of both contactors, improving safety during forward and reverse motor switching.
Trusted by Industrial Automation Engineers
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.
