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nVent HOFFMAN Steel Wall Box, Mild Steel, White, IP66, IK09, Hinged Door, Quarter Turn Latch, RAL 7035 –

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nVent HOFFMAN Steel Wall Box, Mild Steel, White, IP66, IK09, Hinged Door, Quarter Turn Latch, RAL 7035 -

Name: nVent HOFFMAN Steel Wall Box, Mild Steel, White, IP66, IK09, Hinged Door, Quarter Turn Latch, RAL 7035 -
Brand: nVent HOFFMAN
SKU: 90273

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Category Electrical Enclosure Brand nVent HOFFMAN Condition New

Specifications

Country of Origin	Poland
Brand	nVent HOFFMAN
Colour	White
Body Material	Steel
Model	IP66
IP Rating	IP66
Finish	RAL 7035 textured light grey polyester powder paint
Gasket	Seamless foam-in-place
Body Thickness	1.2 mm
Door Thickness	1.2 mm
Standards/Approvals	RoHS
IK Rating	IK09
UL 508A listed	Type 3, 4, 12, File No. E61997
cUL Listed per CSA C22. 2 No. 94	Type 3, 4, 12, File No. E61997
CSA, File No. 42186	Type 4, 12
Legrand Atlantic Series Steel Wall Box, IP66, 400 mm x 300 mm x 200 mmBrand	Legrand
Seams	Continuously welded and ground smooth

Key Features

Constructed from 1.2 mm mild steel with a durable RAL 7035 light grey textured polyester powder paint finish.
Rated IP66 for total protection against dust and strong water jets, suitable for indoor and outdoor applications.
IK09 impact rating ensures resistance to mechanical impacts and enhanced safety.
Features a hinged lid with seamless foam-in-place gasket to prevent ingress of contaminants.
Equipped with a quarter-turn latch and a 3 mm double-bit insert for secure closure.
Seams are continuously welded and ground smooth for structural integrity.
Mounting holes in the rear allow for direct mounting or use with optional external brackets.
Grounding studs included for electrical safety compliance.

Product Description

The nVent HOFFMAN MHC400300150E Steel Wall Box is engineered to provide superior protection and reliability for sensitive electrical and electronic components in demanding industrial settings. It is constructed from high-quality mild steel with a 1.2 mm thick body and door, offering a rugged enclosure designed to safeguard internal equipment from dust, water, chemicals, and mechanical impacts.

Certified to IP66, this wall box guarantees ingress protection against dust and high-pressure water jets, making it suitable for both indoor and outdoor installations. The box features a seamless foam-in-place gasket and an outward-formed, external body flange to prevent contaminants from entering. The door is equipped with a secure, quarter-turn latch fitted with a 3 mm double-bit insert, enhancing operational convenience while maintaining enclosure integrity.

Rugged mild steel body with RAL 7035 textured light grey polyester powder paint finish resists corrosion and wear. Body and door thickness of 1.2 mm for optimal rigidity. Seams are continuously welded and ground smooth to further enhance durability and ingress protection.

Mounting holes pre-drilled for direct attachment or compatibility with optional external mounting brackets. Grounding studs included for proper earthing and safety compliance. Hinged lid opens to 180°, allowing full access to the interior during installation and maintenance activities.

Certified under UL 508A, CSA, IEC 60529 (IP66), and IEC 62262 (IK09) standards.

The MHC400300150E wall box is ideal for use in general industry, process automation, water treatment plants, manufacturing, food and beverage facilities, and outdoor infrastructure applications where equipment must be protected from dust, water, and incidental mechanical impacts.

For maximum reliability and safety, this enclosure requires the use of appropriate sealing, correct cable entry management, and may require mounting brackets to achieve full compliance with UL/CSA mounting guidelines (brackets are sold separately).

Discover a full range of industrial electrical enclosures and wall boxes from nVent HOFFMAN and other leading brands in the Electrical Enclosure category on EnvMart.

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Frequently Asked Questions

The wall box is rated IP66, providing total protection against dust and high-pressure water jets, making it suitable for both indoor and outdoor applications.

It is constructed from 1.2 mm thick mild steel, finished with a RAL 7035 textured light grey polyester powder paint for enhanced durability.

This model has an IK09 impact rating, ensuring resistance to mechanical impacts and enhanced safety for internal components.

The wall box measures 400 mm x 300 mm x 200 mm, making it suitable for various applications.

Yes, it features a seamless foam-in-place gasket designed to prevent the ingress of contaminants.

The door is secured with a quarter-turn latch fitted with a 3 mm double-bit insert, providing a secure closure.

It is UL 508A listed, cUL listed per CSA C22.2 No. 94, and complies with RoHS standards.

The enclosure has pre-drilled mounting holes for direct attachment and can also be used with optional external mounting brackets.

Grounding studs are included to ensure proper earthing and compliance with electrical safety standards.

Yes, its IP66 rating and robust construction make it suitable for outdoor use, protecting internal equipment from dust and water.

Both the body and door of the enclosure are 1.2 mm thick, providing optimal rigidity and structural integrity.

The seams are continuously welded and ground smooth, which enhances durability and ingress protection against contaminants.