Authorized nVent Distributor
nVent MB070435PCCT - MultiBox Transparent Screw Cover Type 4X, 7.08x4.33x3.54, Lt Gray, Polycarbonate, PCCT

nVent MB070435PCCT MultiBox Transparent Screw Cover Type 4X, 7.08x4.33x3.54, Lt Gray, Polycarbonate, PCCT

UPC: 635394599566


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent MultiBox Transparent Screw Cover Type 4X (SKU: MB070435PCCT) is a high-performance polycarbonate enclosure designed for demanding industrial environments where corrosion resistance, visibility, and durability are critical. Manufactured by nVent, a global leader in electrical and thermal management solutions, this enclosure combines robust construction with a clear, transparent cover that allows for quick visual inspection of internal components without compromising protection. The Type 4X rating ensures superior resistance to corrosion, dust, and water ingress, making it ideal for highly corrosive applications across a wide range of industries, including chemical processing, water treatment, marine, and food and beverage manufacturing. Key features of the nVent MultiBox Transparent Screw Cover include its lightweight yet durable polycarbonate construction, which delivers exceptional impact resistance and long-term performance in harsh conditions. The transparent cover is securely fastened with screws, ensuring a tight seal while providing unobstructed visibility of internal wiring, terminals, or instrumentation. The enclosure’s dimensions (7.08 x 4.33 x 3.54 inches) offer a compact yet spacious interior, accommodating a variety of electrical components, sensors, or control devices. The light gray color provides a professional appearance while resisting UV degradation, ensuring the enclosure maintains its integrity even in outdoor or high-exposure environments. Professionals in the electrical and instrumentation fields rely on the nVent MultiBox series for applications where routine inspection and maintenance are essential. Typical use cases include junction boxes for wiring terminations, housing for control panels, protection of sensors and instrumentation in corrosive atmospheres, and enclosures for PLCs or other sensitive electronics. The Type 4X rating is particularly valuable in industries such as oil and gas, pulp and paper, and wastewater treatment, where exposure to chemicals, moisture, and particulate matter is common. The enclosure’s design also facilitates easy installation, with mounting options that accommodate both surface and wall-mounted applications, reducing downtime during deployment. nVent’s reputation for engineering reliable, high-quality electrical solutions is well-established, and the MultiBox series is no exception. With a country of origin in Canada, this product reflects nVent’s commitment to precision manufacturing and adherence to international standards. The UNSPSC code 39121324 confirms its classification as an electrical junction box, aligning with industry best practices for product identification and procurement. Whether you’re outfitting a new facility or upgrading existing infrastructure, the nVent MultiBox Transparent Screw Cover Type 4X delivers the durability, visibility, and protection needed to ensure long-term operational reliability in even the most challenging environments. For professionals seeking a dependable, corrosion-resistant enclosure that balances functionality with ease of inspection, the nVent MultiBox Transparent Screw Cover Type 4X is an outstanding choice. Its combination of polycarbonate construction, Type 4X protection, and transparent cover design makes it a versatile solution for a broad spectrum of industrial applications, from hazardous locations to general-purpose installations.
  • Type 4X rated for superior corrosion, dust, and water resistance
  • Clear polycarbonate cover enables easy visual inspection of components
  • Lightweight yet durable construction with impact-resistant properties
  • Compact dimensions (7.08 x 4.33 x 3.54 in) for versatile mounting
  • Light gray color resists UV degradation for outdoor durability
  • All enclosures can be easily modified to customer specifications

Specifications

Application
Corrosive Environments; Controls and Drives
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
3.54
Depth
90
Finish
Smooth Matte
Height
7.08
Material
Polycarbonate
Nema Rating
Type 4X
Product Family
MultiBox
Protection Rating
NEMA Type 4X
Series
MultiBox
Size
7.08x4.33x3.54 in
Style
Polycarbonate transparent cover enclosures with four non-metallic corner screws
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
0.52 lb
Width
4.33
Width
110
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

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EP3030

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Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

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EP-RJG-M20-BL-A

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1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

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External operation handle 0-1 type S01 Red Nema 4,4x

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External operation handle 0-1 type S3 Black IP65

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12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

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FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

How to Install the MB070435PCCT Multibox Enclosure

Guide for installing and preparing the MB070435PCCT Multibox series enclosure for use as an electrical junction or instrumentation enclosure.

Estimated time: 30m

Tools needed:

Screwdriver, Drill (if mounting holes are needed), Wire strippers, Pliers

Supplies needed:

Mounting hardware (screws, anchors), Grommets or conduit fittings (if using knockouts), Wire connectors

  1. Select Mounting Location

    Choose a suitable location for the MB070435PCCT enclosure. Consider environmental factors and accessibility. Refer to the datasheet for specific temperature and environmental ratings applicable to your model.

  2. Prepare Enclosure (if necessary)

    If using a model with knockouts (PCK, PSK, PCCTK, PSCTK), select the appropriate knockout locations for cable entry. Remove the knockouts using appropriate tools. Install grommets or conduit fittings as needed. For models without knockouts, plan your cable entry points.

  3. Mount the Enclosure

    Securely mount the MB070435PCCT enclosure to the desired surface using appropriate mounting hardware. Ensure the enclosure is level and firmly attached. For specific mounting instructions or back plate compatibility, refer to the product's datasheet.

  4. Install Internal Components (if applicable)

    If you are installing internal components such as back plates (e.g., MBBP series), do so now according to their specific instructions. Ensure any internal components are compatible with the enclosure size and type.

  5. Route Wiring

    Carefully route all necessary wiring into the enclosure through the prepared openings or knockouts. Use appropriate cable glands or fittings to maintain the enclosure's integrity.

  6. Connect Wiring

    Make all necessary electrical connections inside the enclosure using appropriate wire connectors. Ensure all connections are secure and comply with relevant electrical codes. Refer to any specific wiring diagrams or datasheets for your application.

  7. Close and Secure the Enclosure

    Ensure all internal wiring is properly managed and does not interfere with the gasket. Close the cover of the MB070435PCCT enclosure and securely fasten the corner screws. Verify that the gasket provides a continuous seal.

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.