
Stonebridge Electromechanical Engineering (SEMEG) has carved a distinguished reputation in the field of enclosures from industrial electrical enclosures, motor control centre, switchboard panels, to generator housing, standing at the intersection of innovation, reliability, and engineering excellence. As industries across the globe become ever more dependent on robust electrical systems, the importance of high-quality enclosures-designed to shield sensitive equipment from environmental hazards, electrical interference, and unauthorized access-has come to the fore. SEMEG, with its expertise in electromechanical engineering, offers solutions that not only safeguard critical infrastructure but also promote operational efficiency and safety.
SEMEG’s philosophy is rooted in understanding the unique needs of every client. From petrochemical plants, food and beverage facilities, and mining operations to renewable energy installations and commercial projects, SEMEG tailors its solutions to meet specific environmental, operational, and regulatory requirements.
Beyond manufacturing, SEMEG provides comprehensive engineering services – including design consultation, installation guidance, preventive maintenance, retrofits, and upgrades – to ensure that every enclosure, generator housing, and motor control centre (MCC)delivers maximum protection, efficiency, and longevity.
With these capabilities, SEMEG products are trusted in critical infrastructure, telecommunications, industrial facilities, mining operations, and renewable energy plants, offering robust, reliable, and long-lasting solutions for modern power and automation needs.
Key Features & Benefits of SEMEG Electrical Enclosures, MCCs and Generator Enclosures
Environmental Protection: Prevent ingress of dust, water, and corrosive agents, preserving the longevity and functionality of equipment.
Safety & Protection: Isolate live components and integrate circuit breakers, overload relays, and safety interlocks to reduce risks of electric shock, short circuits, overloads, and fire hazards.
Compliance & Standards: Built to meet international safety and performance requirements, including IP (Ingress Protection) ratings, NEMA classifications, and regional codes.
Security: Lockable, tamper-resistant designs safeguard sensitive systems against unauthorized access, vandalism, or sabotage.
Noise Attenuation: Acoustic panels and insulation reduce operational noise, ensuring compliance with industrial and urban sound regulations.
Thermal Management: Engineered ventilation, louvres, cooling fans, and heat-resistant materials maintain safe operating temperatures for continuous, efficient performance.
Accessibility & Maintenance: Strategically positioned doors, removable panels, and access points allow safe and convenient servicing, refuelling, and operation.
Organization & Reliability: Enable structured wiring and neat layouts, simplifying troubleshooting while ensuring durable performance under demanding industrial conditions.
Control & Automation: MCCs support manual and automated motor control, including start/stop functions, speed regulation, and remote monitoring through PLCs or SCADA systems.
Modular & Customizable Design: Flexible architecture allows for expansion, reconfiguration, and integration of additional circuits, with options tailored to remote, urban, or industrial environments.
Durability & Longevity: Constructed from high-quality sheet metal and engineered components, tested to withstand harsh environments for long-term reliability.


Industrial Electrical Enclosures
Industrial electrical enclosures are more than just boxes – they are the unsung guardians of power distribution, control systems, and instrumentation in factories, processing plants, and utilities. These enclosures provide physical and environmental protection for electrical components such as circuit breakers, switches, terminal blocks, relays, PLCs, and more. The demands placed upon them are considerable, as they must withstand the rigors of industrial environments: dust, moisture, chemicals, mechanical impacts, and temperature extremes.
Motor Control Centre
A Motor Control Centre (MCC) is a centralized system designed to control, protect, and monitor electric motors in industrial, commercial, and utility applications. MCCs are critical for ensuring safe, efficient, and reliable operation of multiple motors and associated equipment, providing a structured approach to motor management.
SEMEG’s MCCs are custom-engineered to accommodate varying motor capacities, configurations, and operational requirements. They consist of modular cubicles, each housing motor starters, circuit breakers, protection relays, and control devices, allowing easy installation, operation, and maintenance.


Switchboard Panels
Switchboard panels are essential components for the safe and efficient distribution of electrical power within industrial, commercial, and residential installations. They house circuit breakers, switches, and protective devices to control, monitor, and protect electrical systems.
SEMEG’s switchboard panels are custom-engineered to meet specific client requirements, combining robust construction, precision manufacturing, and compliance with industry standards. Designed for durability and reliability, they ensure consistent performance and safety in diverse applications.
Generator Enclosures
Generator enclosures are purpose-built housings designed to protect standby and prime power generators from environmental, mechanical, and acoustic challenges, ensuring safe, efficient, and reliable operation across a wide range of applications. They play a critical role in prolonging generator lifespan, optimizing performance, and safeguarding personnel and assets.
SEMEG’s generator enclosures are custom-engineered to meet the precise requirements of each installation, from compact residential units to large industrial or utility-scale generators. Constructed using high-quality, corrosion-resistant sheet metal and finished with durable coatings, these enclosures provide protection against rain, dust, wind, UV exposure, and extreme temperatures.

