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imo mb09-s-0031110 mini contactor 4kw 4 pole, 3no plus 1nc 9a ac3, 230vac
IMO MB09-S-0031110 miniature contactor with 9A AC-3 rating, 4 kW motor capacity, 110 V AC coil and 3NO + 1NC contact arrangement for industrial automation and motor control systems.
£32.74
Why Choose the IMO MB09-S-0031110 Mini Contactor?
The IMO MB09-S-0031110 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 MB09-S-0031110 provides a robust 9 A AC-3 operational rating suitable for switching motors and industrial electrical loads up to 4 kW. Its compact DIN rail mounting format enables efficient installation inside electrical cabinets while maintaining dependable long-term operational reliability.
Featuring a 110 V AC operating coil and a 3 normally open + 1 normally closed contact configuration, this miniature contactor is ideal for motor control systems, HVAC equipment, automation panels and industrial machinery requiring compact and reliable switching performance.
Key Advantages
- Compact 4-pole miniature contactor for industrial automation systems.
- 9 A AC-3 operational rating suitable for industrial switching applications.
- Supports motors up to approximately 4 kW.
- 110 V AC operating coil compatible with industrial control systems.
- 3NO + 1NC contact arrangement for flexible switching capability.
- Compact DIN rail mounting design saves valuable panel space.
Key Features
- IMO MB miniature contactor series.
- 3 normally open + 1 normally closed contacts.
- 9 A AC-3 current rating.
- 4 kW motor power capability.
- 110 V AC coil voltage.
- DIN rail mounted screw terminal configuration.
- Compact industrial housing for OEM integration.
- Designed to EN 60947-4-1 standards.
Reliable Industrial Switching Performance
Miniature contactors such as the IMO MB09-S-0031110 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 3NO + 1NC contact arrangement provides flexible switching capability for a wide range of industrial control and automation applications.
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 industrial control equipment.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Coil Voltage Range | 100–130 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Voltage | 110 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 110 V AC | |
| Device Type | Mini contactor | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Series | MB Miniature Contactors | |
| Product type | Miniature contactor | |
| Main contact configuration | 3 NO + 1 NC | |
| Rated operational current | 9 A AC-3 | |
| AC1 current rating | 20 A | |
| Motor rating | 4 kW | |
| Coil / Supply Voltage | 110 V AC | |
| Frequency | 50 / 60 Hz | |
| 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 |
Frequently Asked Questions
What is the IMO MB09-S-0031110 used for?
This miniature contactor is used for switching motors and electrical loads in industrial automation and machine control systems.
What current rating does this contactor provide?
The contactor has a 9 A AC-3 operational current rating suitable for industrial switching applications.
What motor size can this contactor control?
The MB09-S-0031110 is suitable for motors up to approximately 4 kW.
What coil voltage does the MB09-S-0031110 use?
This model operates using a 110 V AC control coil.
What contact arrangement does this model provide?
The MB09-S-0031110 features a 3 normally open + 1 normally closed contact configuration for flexible industrial switching applications.
Trusted by Industrial Automation Engineers
IMO miniature contactors are widely trusted in industrial automation systems where dependable switching performance, compact installation and reliable industrial control are essential.
