NVENT HOFFMAN HDW0553921 Wall mounted HD, 552x390x210

Why Choose the nVent HOFFMAN HDW0553921 Hygienic Design Wall Mounted Enclosure?

The nVent HOFFMAN HDW0553921 is a high-performance stainless steel hygienic design wall mounted enclosure developed for protecting electrical and automation components in demanding sanitary environments. As part of the advanced nVent HOFFMAN HDW series, it is designed for industries requiring easy cleaning, corrosion resistance and reliable protection against dust, water and high-pressure washdown conditions.

This enclosure features a gap-free hygienic construction with smooth self-draining surfaces, an integrated sloping roof and concealed hinges to minimise contamination risks and simplify maintenance. Its high ingress protection rating makes it suitable for applications where frequent cleaning with water and cleaning agents is required.

Manufactured from AISI 304L stainless steel, the HDW0553921 provides a robust enclosure solution with external dimensions of 552 mm height, 390 mm width and 210 mm depth. It includes a mounting plate and is suitable for food processing, pharmaceutical, chemical and other hygienic industrial automation applications.

Key Advantages

• Hygienic stainless steel wall mounted enclosure for demanding industrial environments.
• IP66/IP69/IP69K protection for protection against dust and high-pressure hot water cleaning.
• AISI 304L stainless steel construction for corrosion resistance and durability.
• Gap-free design with smooth self-draining surfaces to reduce contamination build-up.
• Integrated sloping roof prevents liquids from pooling on the enclosure surface.
• Supplied with mounting plate, key and mounting accessories.

Key Features

• nVent HOFFMAN HDW Hygienic Design enclosure series.
• Single door wall mounted enclosure design.
• Stainless steel AISI 304L material.
• 552 mm height × 390 mm width × 210 mm depth.
• IP66/IP69/IP69K protection rating.
• Integrated 30° sloping roof with 30 mm overhang.
• Self-draining polished surfaces with finish quality Ra < 0.8 µm.
• Blue FDA compliant silicone gasket with removable design.
• Concealed internal hinges with 120° door opening.
• Stainless steel hygienic design lock.

Reliable Protection for Hygienic Industrial Automation

The nVent HOFFMAN HDW0553921 enclosure is engineered to protect sensitive electrical equipment in environments where cleanliness and reliability are critical. The smooth surfaces, sealed construction and high ingress protection rating allow thorough cleaning while helping prevent water, dust and contaminants from reaching internal components.

Designed for modern industrial facilities, the HDW series combines hygienic construction with practical installation features, making it suitable for control panels, automation systems and electrical equipment used in demanding production environments.

Typical Applications

• Food and beverage processing equipment.
• Pharmaceutical production systems.
• Hygienic automation control panels.
• Chemical processing installations.
• Washdown industrial environments.
• Stainless steel machine and production equipment installations.