nVent MBG030302PCCT - MultiBoxG Transparent Screw Cover Type 4X, 3.31x3.23x2.17, Lt Gray, Polycarbonate, PCCT
nVent

MBG030302PCCT

UPC: 635394601245


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Installation Instructions

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Overview

The nVent MultiBoxG Transparent Screw Cover Type 4X enclosure (SKU: MBG030302PCCT) is a high-performance, corrosion-resistant solution engineered for demanding industrial environments where protection and visibility are critical. Designed by nVent, a global leader in electrical and thermal management solutions, this lightweight yet rugged polycarbonate enclosure combines exceptional durability with optical clarity, making it ideal for applications requiring both protection and visual inspection of internal components. With a NEMA Type 4X rating, this enclosure delivers superior resistance to corrosion, water ingress, and harsh chemicals, ensuring reliable performance in corrosive atmospheres such as chemical processing plants, water treatment facilities, offshore platforms, and food & beverage production areas. Key features of the MultiBoxG series include a transparent lid that allows for easy visual inspection of wiring, terminals, or instrumentation without opening the enclosure, reducing maintenance time and improving operational efficiency. The polycarbonate construction provides excellent impact resistance and UV stability, ensuring long-term performance even in outdoor or high-exposure settings. The screw cover design ensures a secure, tamper-resistant seal while enabling quick access for adjustments or inspections when needed. Available in light gray, this enclosure blends seamlessly into industrial environments while meeting stringent safety and compliance standards. Typical applications for the nVent MultiBoxG Transparent Screw Cover Type 4X include electrical junction boxes, instrumentation enclosures, control panels, sensor housings, and distribution boxes in corrosive or washdown environments. Industries such as oil & gas, mining, pharmaceuticals, pulp & paper, and wastewater management rely on these enclosures to protect sensitive electronics and wiring from moisture, dust, and chemical exposure. The compact dimensions (3.31 x 3.23 x 2.17 inches) make it suitable for space-constrained installations, while the Type 4X rating ensures compliance with IEC 60529 and NEMA 250 standards for outdoor and indoor use. Installation is straightforward, with multiple mounting options including surface, wall, or DIN rail mounting (with optional accessories), providing flexibility for various industrial setups. The transparent lid is secured with corrosion-resistant screws, and the enclosure’s smooth, non-porous surface resists staining and bacterial growth, making it ideal for hygienic applications. nVent’s reputation for innovation and reliability is underscored by decades of expertise in thermal and electrical protection, ensuring that the MultiBoxG series meets the highest standards of performance and safety. Whether for new installations or retrofits, this enclosure delivers a cost-effective, long-lasting solution for protecting critical infrastructure in the most challenging conditions.
  • NEMA Type 4X rated for superior corrosion, water, and dust resistance
  • Transparent polycarbonate lid for visual inspection without opening
  • Light gray color for industrial aesthetics and UV stability
  • Compact 3.31 x 3.23 x 2.17 inch dimensions for space-efficient installations
  • Screw cover design ensures secure, tamper-resistant seal with easy access
  • Ideal for chemical plants, water treatment, offshore, and food & beverage industries
  • Manufactured by nVent, a trusted leader in electrical protection solutions

Specifications

Application
Corrosive Environments; Controls and Drives
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
2.17
Depth
55
Finish
Smooth Matte
Height
3.31 in
Material
Polycarbonate
Nema Rating
Type 4X
Product Family
MultiBoxG
Protection Rating
NEMA Type 4X
Series
MultiBoxG
Size
3.31x3.23x2.17 in
Style
Polycarbonate transparent cover enclosures with four stainless steel corner screws
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
0.15 lb
Width
3.23 IN
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

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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

LT20D-NEW

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
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

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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

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
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

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

How to Install the MBG060302PCCT Enclosure

This guide provides step-by-step instructions for installing and configuring the MBG060302PCCT enclosure for use in electrical junctions or instrumentation applications.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the enclosure

    Secure the MBG060302PCCT enclosure to a DIN rail using the integrated clips. Ensure the enclosure is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires and connect them to the appropriate terminals inside the enclosure. Ensure all connections are secure and insulated.

  3. Verify electrical connections

    Use a multimeter to check the continuity of the connections and ensure there are no short circuits. Confirm that the voltage levels are within the specified range.

  4. Seal the enclosure

    Close the enclosure cover and secure it with the provided screws. Ensure that the gasket is properly seated to maintain the enclosure's integrity.

  5. Perform final checks

    Inspect the installation for any loose connections or exposed wires. Ensure that the enclosure is properly sealed and ready for operation.

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.