nVent MB040435PCK - MultiBox Opaque Screw Cover with Knockouts Type 4X, 4.33x4.33x3.54, Lt Gray, Polycarbonate, PCK
nVent

MB040435PCK

UPC: 635394600132

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Overview

The nVent MultiBox Opaque Screw Cover Enclosure (SKU: MB040435PCK) is engineered for demanding industrial environments, providing robust protection for electrical junction boxes and instrumentation. Constructed from durable, light gray polycarbonate, this enclosure meets Type 4X and Type 12/13 ratings, ensuring superior resistance against corrosion, water ingress, and dust. Its compact dimensions of 4.33x4.33x3.54 inches make it ideal for space-constrained applications where reliable protection is paramount. Designed for versatility, the MultiBox enclosure features pre-drilled knockouts, simplifying installation and wiring. This facilitates quick and secure mounting of conduit fittings and cable glands, reducing on-site labor and ensuring a watertight seal. The opaque screw cover design offers an added layer of security and protection for internal components from UV exposure and tampering. This makes it an excellent choice for outdoor installations or areas with significant light exposure. Key benefits of the nVent MultiBox enclosure include: * **Exceptional Durability:** Polycarbonate construction offers high impact resistance and excellent chemical compatibility, crucial for harsh industrial settings. * **Corrosion Resistance:** Type 4X rating ensures protection against water, dust, and corrosive agents, extending the lifespan of housed equipment. * **Ease of Installation:** Pre-knocked openings and a user-friendly screw cover design streamline the setup process. * **Versatile Application:** Suitable for a wide range of uses, from basic junction boxes to housing sensitive control and monitoring devices. * **Reliable Manufacturer:** nVent is a globally recognized leader in electrical connection and protection solutions, known for quality and innovation. This enclosure is particularly well-suited for industries such as chemical processing, water and wastewater treatment, food and beverage manufacturing, and general industrial automation where equipment integrity is critical. The robust design and material selection by nVent guarantee that your electrical components remain safe and operational, even under extreme conditions. Professionals trust nVent enclosures for their consistent performance and adherence to stringent industry standards, making the MB040435PCK a dependable choice for your critical infrastructure needs.
  • Durable light gray polycarbonate construction for robust protection.
  • Type 4X and 12/13 rated for superior resistance to water, dust, and corrosion.
  • Compact 4.33x4.33x3.54 inch dimensions suitable for space-constrained applications.
  • Opaque screw cover design offers UV protection and enhanced security.
  • Pre-drilled knockouts facilitate easy installation of conduit and cable glands.
  • Continuous gaskets made of polyurethane foam guarantee optimal integrity
  • All enclosures can be easily modified to customer specifications

Specifications

Application
Controls and Drives; Corrosive Environments
Color
Light Gray
Color
Lt Gray
Finish
Smooth Matte
Material
Polycarbonate
Nema Rating
Type 4X
Nema Rating
Type 4X, Type 12/13
Series
MultiBox
Size
4.33x4.33x3.54
Size
4.33x4.33x3.54 inches
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
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Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.