ABB 2CMA167849R1000 232MHS9W Industrial Switched Interlocked Socket Outlet
The ABB 2CMA167849R1000 is an industrial switched interlocked socket outlet designed to provide safe and reliable electrical connections in demanding industrial environments. As part of ABB electrical installation solutions, this product combines power connection capability with switching and interlocking functions to improve operational safety and simplify industrial power distribution systems.
Industrial facilities require electrical connection equipment that can withstand frequent operation, environmental challenges and high safety requirements. Traditional socket outlets may require additional protection devices to prevent unsafe connection or disconnection under load conditions. The ABB 232MHS9W integrates switching and mechanical interlocking functions, helping ensure that electrical connections are managed in a controlled and secure manner.
The ABB 2CMA167849R1000 is designed with a 32A rated current and supports a 380–415V AC voltage range at 50Hz and 60Hz frequencies. It uses a 2P+E configuration and follows IEC 60309 industrial connector requirements, making it suitable for standardized industrial power connection applications. :contentReference[oaicite:2]{index=2}
With IP67 protection, the socket outlet provides resistance against dust and water penetration, allowing it to operate reliably in industrial environments where additional protection is required. Its robust thermoplastic housing design supports long-term use in factories, workshops and infrastructure installations. :contentReference[oaicite:3]{index=3}
Product Features
- Manufacturer: ABB
- Product Number: 2CMA167849R1000
- ABB Type Designation: 232MHS9W
- Product Type: Industrial Switched Interlocked Socket Outlet
- Rated Current: 32A
- Rated Voltage: 380–415V AC
- Frequency: 50Hz / 60Hz
- Pole Configuration: 2P+E
- Protection Degree: IP67
- Standard: IEC 60309-1 and IEC 60309-2
Technical Specifications
| Manufacturer | ABB |
|---|---|
| Product Number | 2CMA167849R1000 |
| Type | 232MHS9W |
| Product Category | Industrial Switched Interlocked Socket Outlet |
| Rated Current | 32 A |
| Rated Voltage | 380 … 415 V AC |
| Frequency | 50 / 60 Hz |
| Poles | 2 Poles + Earth |
| Protection Class | IP67 |
| Housing Material | Thermoplastic PBT |
Industrial Socket Outlet Design
The ABB 232MHS9W industrial socket outlet is designed to meet the requirements of modern industrial electrical installations. The combination of a socket connection system and integrated switching mechanism provides a practical solution for equipment requiring safe and controlled power access.
The interlocking mechanism prevents the socket from being disconnected while electrical power is active, reducing the possibility of unsafe operation. This feature is especially important in industrial environments where operators frequently connect and disconnect machinery or mobile equipment.
The IP67 enclosure design improves environmental protection by helping prevent the entry of dust and water. This makes the product suitable for applications where electrical equipment may be exposed to challenging operating conditions.
Electrical Safety Function
Safety is a critical requirement in industrial power distribution systems. The ABB 2CMA167849R1000 provides controlled connection management through its switched interlocked design, supporting safer operation compared with conventional industrial sockets.
The integrated switching function allows operators to control electrical connection status directly at the socket outlet location. This improves convenience during equipment installation, maintenance and daily operation.
Installation and Configuration
The ABB 2CMA167849R1000 232MHS9W industrial switched interlocked socket outlet is designed for fixed installation in industrial power distribution systems where reliable electrical connections and operator safety are essential. Proper installation ensures dependable electrical performance while allowing the integrated switching and interlocking mechanism to function correctly throughout the service life of the equipment.
Before installation, qualified personnel should verify that the rated voltage, current capacity and pole configuration correspond with the electrical requirements of the connected equipment. The supply circuit should also include appropriate overcurrent protection and comply with local electrical installation regulations and industrial safety standards.
The socket outlet should be mounted securely on a suitable wall, machine frame or electrical distribution enclosure. Correct cable selection, conductor sizing and terminal tightening are important for minimizing electrical resistance and maintaining stable current carrying capability during continuous operation.
The integrated switch should be checked after installation to ensure smooth operation between the ON and OFF positions. The mechanical interlock should prevent insertion or removal of the plug while the switch remains in the energized position, providing an additional layer of protection during operation.
After electrical installation is completed, insulation testing, continuity verification and functional testing should be carried out before the equipment is placed into normal service. These commissioning procedures help confirm that the socket outlet performs according to the system design requirements.
Industrial Applications
The ABB 2CMA167849R1000 is widely used in industrial facilities requiring dependable temporary or permanent power connections. Its switched interlocked design makes it suitable for environments where equipment is frequently connected and disconnected while maintaining a high level of operational safety.
Manufacturing plants use industrial socket outlets to supply electrical power to production machinery, maintenance equipment and mobile industrial tools. The integrated switching function simplifies equipment isolation during servicing and routine maintenance.
Construction sites often require robust electrical connection systems capable of operating under demanding environmental conditions. The IP67 enclosure provides protection against dust and water ingress, allowing reliable operation in outdoor and harsh industrial locations.
Mining operations, ports, shipyards and heavy engineering facilities also benefit from switched interlocked socket outlets because they provide secure power distribution for portable equipment, pumps, compressors, welding systems and other industrial machinery.
Water treatment plants, infrastructure projects and utility installations use industrial socket systems to provide reliable electrical connections for maintenance equipment, temporary installations and auxiliary power systems where durability and electrical safety are essential.
Advantages of ABB 2CMA167849R1000
- Integrated switched interlock enhances operational safety.
- Designed according to IEC 60309 industrial connector standards.
- 32 A current rating supports demanding industrial applications.
- IP67 enclosure provides excellent resistance to dust and water ingress.
- Robust thermoplastic housing offers high mechanical durability.
- Suitable for indoor and outdoor industrial installations.
- Provides reliable electrical connections for industrial equipment.
- Supports efficient maintenance through local switching capability.
- Compatible with standardized industrial plug systems.
- Designed to deliver long-term reliability in demanding operating environments.
Maintenance and Inspection
Routine inspection helps maintain the long-term performance of the ABB 2CMA167849R1000 socket outlet. Maintenance personnel should periodically examine the enclosure, switching mechanism and terminal connections for signs of wear, contamination or mechanical damage.
Electrical terminals should remain securely tightened because loose connections may generate excessive heat during operation. The enclosure seals should also be inspected to ensure that the IP67 protection level is maintained throughout the product lifecycle.
The switching mechanism should operate smoothly without excessive resistance. If abnormal operation, unusual heating or visible damage is detected, the equipment should be inspected before returning to service.
Keeping the socket outlet clean and protecting the contact surfaces from contamination helps maintain reliable electrical conductivity and extends the operational life of the connection system.
Frequently Asked Questions
What is ABB 2CMA167849R1000 used for?
The ABB 2CMA167849R1000 is a switched interlocked industrial socket outlet used for safe power distribution and electrical connections in industrial environments.
What is the rated current of the ABB 232MHS9W?
The socket outlet has a rated current of 32 A and is designed for industrial power applications operating within its specified voltage range.
Why is an interlocked socket outlet important?
The interlocking mechanism helps prevent plug insertion or removal while the circuit is energized, improving operator safety and reducing the risk of electrical accidents.
Where can the ABB 2CMA167849R1000 be installed?
It is suitable for manufacturing plants, construction sites, infrastructure projects, mining operations, workshops, utility installations and other industrial environments requiring reliable power connections.
Conclusion
The ABB 2CMA167849R1000 232MHS9W industrial switched interlocked socket outlet is a dependable electrical connection solution designed for demanding industrial applications. Combining a robust thermoplastic enclosure, IP67 environmental protection, IEC 60309 compliance and an integrated switching and interlocking mechanism, it delivers both operational safety and long-term reliability.
Whether installed in manufacturing facilities, process industries, infrastructure projects or heavy industrial environments, the ABB 2CMA167849R1000 provides secure electrical connections, simplified maintenance procedures and dependable performance. Its proven ABB engineering design makes it an excellent choice for industrial power distribution systems that require safety, durability and consistent operation.
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