Hoffman Protects Your Advantage

Hoffman protects your equipment. Your controls. Your information. Your power supplies. Your vital electronic assets. And your ability to do business.

With over 11,000 standard products and accessories, and many thousands more modified, custom, and co-developed possibilities, Hoffman offers enclosure solutions for every protection challenge.

In applications ranging from construction to telecommunications, from harsh outdoor control environments to sanitary manufacturing conditions, from industrial to institutional, Hoffman is the preferred brand of enclosures, setting the standard worldwide.

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Hoffman Enclosures, an nVent brand, is proudly distributed by Gross Automation LLC.

Enclosures by Material

Hoffman Mild Steel Enclosures

Mild Steel

When the world thinks of industrial enclosures, it thinks of Hoffman. A reputation for excellence, quality, and attention to detail that makes Hoffman the preferred industrial enclosure solutions provider.

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Hoffman Stainless Steel Enclosures

Stainless Steel

Isolating critical controls from harsh environments is a job no one performs better than Hoffman. Revolutionary enclosure solutions ensure reliable performance in extreme conditions.

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Hoffman Non-Metallic Enclosures

Non-Metallic

Fiberglass and polycarbonate enclosures for corrosive environments. Revolutionary solutions ensure reliable performance where metallic enclosures cannot withstand the conditions.

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Hoffman Aluminum Enclosures

Aluminum

Lightweight yet durable aluminum enclosures for applications requiring corrosion resistance and reduced weight. Ideal for outdoor and marine environments.

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Enclosures by Application

Hoffman Disconnect Enclosures

Disconnect

The convergence of technology, communications and best-practice manufacturing techniques is reshaping the industry with innovative disconnect solutions.

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Hoffman Modular Enclosures

Modular Enclosures

Flexible, scalable enclosure systems that grow with your needs. Configure and expand your installation with standardized modular components.

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Hoffman HMI Enclosures

HMI

Looking for human-machine interface enclosure solutions? Hoffman offers a large selection of HMI products and accessories for operator interface applications.

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Hoffman Contractor Enclosures

Contractor

Rugged enclosures designed for contractors and field installations. Built to withstand job site conditions while protecting electrical equipment.

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Hoffman Networking Enclosures

Networking

As technology evolves, data and communication applications become mission-critical, demanding the protection and performance once reserved only for plant floor controls.

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Hoffman Cable and Wire Management

Cable and Wire

Wireway and trough products for commercial and industrial environments provide a fast, flexible method of distributing power and controlling wiring.

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Hoffman Busbar Systems

Busbar Systems

Hoffman's robust, easy-to-use 60-mm Busbar System provides customers with a time- and space-saving power distribution system for efficient installations.

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Hoffman Thermal Management

Thermal Management

While electronic components pack more power into smaller packages, a new threat to reliable operation emerges. Hoffman provides complete cooling solutions.

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Specialty Solutions & Support

Hoffman Hazardous Location Enclosures

Hazardous Locations

For protection where safety is critical, count on Hoffman safety enclosures and purging/pressurization systems. Certified for hazardous and classified environments.

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Hoffman Enclosure Accessories

Accessories

Select from a comprehensive assortment of accessories: locks, latch kits, panels, doors, trays, shelves, lighting kits and more to complement your enclosure.

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Markets Served by Gross Automation

Markets We Serve

From municipal water and wastewater treatment to multi-location railway and transportation installations. Discover how Hoffman serves your industry.

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Ready to Find Your Enclosure Solution?

Search our complete Hoffman inventory with real-time availability, or contact our technical team for help selecting the right enclosure for your application.

Need Thermal Management Solutions?

Visit our sister site for the complete McLean line of enclosure air conditioners, filter fans, and heat exchangers. McLean products pair perfectly with Hoffman enclosures.