Industrial environments place unique demands on electrical enclosures that standard commercial housings are not designed to meet. Vibration from nearby machinery, airborne dust and particulates, extreme temperature ranges, exposure to oils, coolants and cleaning agents, and the constant physical risk of impact from materials handling equipment and forklift traffic all require enclosures built to a higher standard.
We fabricate industrial electrical enclosures from sheet steel in gauges selected to match the physical demands of each specific application. Whether you need a compact wall mounted enclosure for a single motor controller or a large floor standing electrical enclosure housing a complete power distribution system, we design and manufacture to suit the industrial environment where the enclosure will operate.
We fabricate industrial enclosures in mild steel, stainless steel and aluminium, with material selection guided by operating conditions. Mild steel with powder coating suits most dry indoor industrial environments and provides a balance of strength, impact resistance and cost. Stainless steel is specified for washdown areas, corrosive atmospheres or any industrial setting where moisture and chemical exposure are ongoing concerns. Aluminium serves weight-sensitive applications and environments where natural corrosion resistance is preferred.
Every enclosure is manufactured to order. There are no catalogue constraints on dimensions, wall thickness, cutout positions, cable entry arrangements or internal layout. This flexibility allows us to produce industrial enclosures that are engineered specifically for their intended application, rather than adapted from standard products that approximate the requirement.
Industrial electrical enclosures serve as the backbone of electrical infrastructure across manufacturing, processing, logistics and heavy industry operations. The enclosures we fabricate for industrial applications include:
Power distribution and motor control centres that manage the electrical supply across a factory or processing plant. These large electrical enclosures house circuit breakers, contactors, variable speed drives, switches and monitoring equipment. They must provide safe, organised cable management for high-current wiring while allowing maintenance access without disrupting adjacent circuits.
Process control and automation systems where PLCs, HMI panels, data acquisition hardware and communication equipment need protection from the surrounding industrial environment. Control enclosures for these applications are often designed to accommodate ventilation fans, filtered air intakes or cooling equipment, depending on the heat load generated by the equipment and the ambient temperature in the process area. We fabricate the cutouts, mounting provisions and internal airflow paths needed to support your chosen thermal management approach.
Where industrial enclosures are installed in exposed locations, our outdoor weatherproof electrical enclosures provide the additional protection needed to resist rain, wind and temperature extremes.
Every industrial enclosure we produce is part of our wider custom electrical enclosures service, built to order with no catalogue constraints on size, material or configuration.
Machine safety enclosures and guarding that protect operators from electrical hazards associated with production machinery. Our metal enclosures for these industrial applications are designed with safety considerations including interlocked doors, emergency stop provisions and clear labelling zones. These enclosures must balance operator protection with practical maintenance access requirements.
Cable junction and distribution enclosures serving as connection points within industrial wiring networks. These wall mounted or floor-mounted enclosures manage the routing, termination and segregation of power and data cables across large industrial facilities. Correct cable management within these enclosures is critical to system reliability and ongoing maintenance efficiency.
Panels and components are produced by laser cutting on our CNC fibre laser, delivering the precision needed for tight-fitting industrial enclosure assemblies. Enclosure bodies and formed panels are shaped by CNC folding on our press brakes, with programmes verified against design intent before production begins. Structural joints are completed by MIG and TIG welding, with weld sequence and heat input managed to maintain dimensional accuracy across heavy-gauge industrial enclosures. Mild steel industrial enclosures are typically finished with powder coating, providing a durable barrier against corrosion and a professional appearance in factory and plant environments.
Our industrial enclosure fabrication takes account of relevant IEC enclosure product standards and NEMA classifications to ensure the enclosures we produce are fit for purpose in their operating environment. While most UK and European industrial applications reference IEC 62208 and IP protection ratings under IEC 60529, we also fabricate to NEMA specifications when required by customers supplying equipment for international or North American markets.
Floor standing electrical enclosures and free-standing enclosures for industrial settings are designed with practical considerations that standard catalogue products frequently overlook. These include reinforced mounting points capable of supporting heavy internal components such as large contactors and drives, removable gland plates sized and positioned for your specific cable entry requirements, internal sub-plates and mounting rails positioned for efficient wiring routes, and integrated lifting points for safe handling during delivery and installation.
We work closely with control panel builders, systems integrators and OEM manufacturers to ensure our industrial enclosures integrate seamlessly into their equipment and production processes. This collaborative design approach means enclosures arrive on your production line ready to populate with components, reducing your assembly time and ensuring consistent build quality across every batch.
The sheet steel construction of our industrial enclosures provides inherent EMC shielding properties that protect sensitive electronic and data equipment from electromagnetic interference generated by motors, drives and switchgear in the surrounding industrial environment. Where your application has specific shielding requirements, we can discuss construction approaches to improve enclosure continuity and reduce interference paths.
An industrial enclosure is a protective housing designed to contain electrical and electronic equipment in factory, plant and process environments. Industrial enclosures are fabricated from heavier gauge steel than commercial enclosures and are built to withstand the physical and environmental demands of heavy industrial use, including impact from materials handling, vibration from machinery, airborne dust and particulates, and exposure to industrial fluids.
In the UK and Europe, industrial electrical enclosures are typically designed in accordance with IEC 62208 and rated for environmental protection under IP standards (IEC 60529). NEMA classifications such as NEMA 4, NEMA 4X and NEMA 12 are also widely referenced, particularly for equipment destined for North American or international markets. Hocklynn can fabricate enclosures to meet the requirements of both IEC and NEMA systems.
Industrial enclosures are typically fabricated from heavier gauge sheet steel, use reinforced construction methods, and are designed to withstand the harsher physical and environmental conditions found in factory and process environments. They frequently include features such as reinforced mounting points for heavy equipment, segregated cable entry zones, enhanced ventilation or cooling provisions, and greater impact resistance compared to lightweight commercial housings.
Yes. We regularly fabricate floor standing and free-standing industrial enclosures in a wide range of sizes and configurations. These are produced with reinforced bases, adjustable feet or plinth mounting options, and can include features such as compartmentalised interiors, multiple door access, integrated cable management and lifting points for safe installation.
IEC 62208 is the international standard that defines construction requirements for empty enclosures used in low-voltage switchgear and control gear assemblies. It covers aspects including mechanical strength, corrosion resistance, IP protection, thermal performance and materials. Enclosures manufactured to this standard provide a verified baseline of performance for industrial electrical applications.
Need a quote, technical advice or lead time confirmation? Send us your drawings or specifications and one of our engineers will get back to you with clear pricing and a realistic schedule.
Call 0117 951 7572 or email sales@hocklynn.co.uk
