nVent MBG030303PC - MultiBoxG Opaque Screw Cover Type 4X, 3.31x3.23x3.35, Lt Gray, Polycarbonate, PC
nVent

MBG030303PC

UPC: 635394601283


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent MultiBoxG Opaque Screw Cover Enclosure (SKU: MBG030303PC) offers robust protection for electrical and instrumentation components in harsh industrial settings. Constructed from high-impact polycarbonate, this enclosure provides excellent resistance to UV radiation and chemicals, with a temperature range of -40°C to +80°C. It meets IP66 and IP67 ingress protection standards, along with IK08 impact resistance, ensuring durability against dust, water jets, temporary immersion, and mechanical impacts. The opaque screw cover design ensures secure closure. Its compact dimensions of 3.31 x 3.23 x 3.35 inches make it suitable for space-constrained applications. Key features include non-metallic mounting feet, 304 stainless steel cover screws, and brass screw inserts for corrosion resistance. Ideal for industries like oil and gas, chemical processing, and water treatment, the MBG030303PC serves as a reliable junction or instrumentation enclosure. Approvals include CE and GOST, with cULus/UL Listed options available upon request.
  • Constructed from high-impact polycarbonate for durability and chemical resistance.
  • Type 4X protection with IP66/IP67 ingress protection and IK08 impact rating.
  • Compact dimensions: 3.31 x 3.23 x 3.35 inches.
  • Operating temperature range: -40°C to +80°C.
  • Includes non-metallic mounting feet and 304 stainless steel cover screws.
  • 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
3.35
Depth
85
Finish
Smooth Matte
Height
3.31 in
Material
Polycarbonate
Nema Rating
Type 4X
Product Family
MultiBoxG
Protection Rating
NEMA Type 4X
Series
MultiBoxG
Size
3.31x3.23x3.35
Style
Polycarbonate opaque cover enclosures with four stainless steel corner screws
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
0.2 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

Escutcheon black type B for Sircover 125-630A IP65
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

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
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 MBG030303PC Enclosure

This guide provides step-by-step instructions for installing the MBG030303PC enclosure on a DIN rail, ensuring proper mounting and wiring.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Prepare the installation area

    Ensure the installation area is clean and free from debris. Verify that the DIN rail is securely mounted and capable of supporting the enclosure.

  2. Mount the enclosure

    Secure the MBG030303PC enclosure to the DIN rail using the integrated clips. Ensure the enclosure is level and firmly attached.

  3. Connect the wiring

    Strip the ends of the wires and connect them to the terminal connectors inside the enclosure. Use a multimeter to verify proper connections.

  4. Seal the enclosure

    Ensure that the enclosure cover is properly sealed to maintain its IP67 rating. Tighten all screws securely.

  5. Perform a final check

    Inspect all connections and the integrity of the enclosure. Ensure that there are no loose wires or gaps that could compromise the enclosure's protection.

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.