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Protecting the pulse of the factory floor. Hubbell Wiegmann engineers a comprehensive range of heavy-duty electrical enclosures, specialized wireways, and thermal cooling units designed to ensure sensitive control panels survive extreme environments. Partner with an industry pioneer committed to delivering the highest quality, most reliable enclosure solutions for your specific applications.
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Ultimate Protection for Critical Controls.
Safeguard your sensitive electrical components from dust, moisture, and extreme environments with premium NEMA-rated enclosures.
A Large Portfolio of Standard Enclosures
Find the exact fit for your control panel. Wiegmann offers one of the industry’s most extensive catalogs of standard enclosures, featuring thousands of sizes across carbon steel, galvanized steel, aluminum, stainless steel, and non-metallic fiberglass options.
Strict NEMA & UL-Rated Protection
Defend against the elements. Whether you need a standard NEMA 1 enclosure for a clean commercial building, a NEMA 12 for a dusty factory, or a watertight, corrosion-resistant NEMA 4X for severe outdoor and washdown environments, Wiegmann guarantees code-compliant protection.
Custom Modification Capabilities
Stop drilling holes on the factory floor. Wiegmann provides comprehensive factory modification services—including custom cutouts, pre-punched holes, special paint colors, and custom dimensions—drastically reducing your labor costs and assembly time.
Advanced Thermal Management Solutions
Prevent catastrophic heat failure. Beyond just the box, Wiegmann engineers a full line of environmental control products, including heavy-duty enclosure air conditioners, heat exchangers, cooling fans, and heaters, keeping your sensitive electronics at the optimal operating temperature.
Decades of Proven Manufacturing Excellence
Rely on a brand built for heavy industry. As a key division of Hubbell Incorporated, Wiegmann leverages over 90 years of enclosure manufacturing expertise, utilizing state-of-the-art laser cutting and automated welding right here in North America to ensure absolute structural integrity.
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Over 90 years of manufacturing excellence. Thousands of standard NEMA configurations. One global standard for reliability. Whether you are outfitting a corrosive washdown facility or a standard indoor control room, Wiegmann's massive portfolio delivers absolute protection. Sign up for our newsletter today to receive exclusive updates, catalog additions, and expert enclosure guidance
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