nVent MB070435PCCTK - MultiBox Trnsp Scr Cvr with Knockouts Type 4X, 7.08x4.33x3.54, Lt Gray, Polycarbonate, PCCTK
nVent

MB070435PCCTK

UPC: 635394600606


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Installation Instructions

Contact for Pricing

Overview

The nVent MultiBox Series enclosures, specifically the MB070435PCCTK model, offer a robust and reliable solution for protecting sensitive electrical and instrumentation components in demanding industrial environments. Engineered with a transparent polycarbonate cover, these enclosures facilitate easy visual inspection of internal devices without compromising the integrity of the enclosure's protective barrier. This feature is particularly advantageous in applications where frequent monitoring or quick assessment of equipment status is critical. Constructed from high-quality, impact-resistant polycarbonate, the MB070435PCCTK boasts a NEMA Type 4X rating, signifying its superior protection against water, dust, and corrosion. This makes it an ideal choice for deployment in highly corrosive atmospheres, such as chemical processing plants, offshore oil and gas facilities, wastewater treatment sites, and food and beverage manufacturing operations where washdowns are frequent. The light gray color of the enclosure aids in heat dissipation and provides a professional aesthetic suitable for various industrial settings. With dimensions of 7.08 x 4.33 x 3.54 inches, this enclosure offers ample space for junction box configurations or housing various instrumentation devices. The inclusion of knockouts simplifies the installation process, allowing for efficient and secure cable entry and exit. The transparent screw cover design ensures a tight seal, maintaining the enclosure's environmental protection while allowing for straightforward access for maintenance or adjustments. nVent's commitment to quality and innovation is evident in the MultiBox series, providing engineers and technicians with dependable enclosures that meet stringent industry standards and ensure the longevity and operational reliability of critical equipment. Key features and benefits of the nVent MultiBox MB070435PCCTK include: * **Transparent Polycarbonate Cover:** Enables visual inspection of internal components, reducing downtime and simplifying troubleshooting. * **NEMA Type 4X Rating:** Provides exceptional protection against water ingress, dust, and corrosion, suitable for harsh environments. * **Durable Polycarbonate Construction:** Offers excellent impact resistance and chemical resilience. * **Generous Size:** 7.08x4.33x3.54 inches provides sufficient space for various electrical and instrumentation applications. * **Pre-punched Knockouts:** Facilitate easy and secure cable management and installation. * **Light Gray Color:** Aids in thermal management and offers a clean, professional appearance. * **Manufacturer Reliability:** From nVent, a trusted leader in electrical protection solutions. This enclosure is designed for professionals who require a secure, inspectable, and environmentally resistant housing for their electrical systems. Whether used as a junction box for power distribution or as a protective housing for sensitive sensors and control modules, the nVent MultiBox MB070435PCCTK delivers performance and peace of mind in the most challenging industrial settings.
  • nVent MultiBox Series enclosure with transparent screw cover
  • NEMA Type 4X rated for superior protection against water, dust, and corrosion
  • Constructed from durable, impact-resistant light gray polycarbonate
  • Dimensions: 7.08 x 4.33 x 3.54 inches, includes knockouts for easy installation
  • Ideal for electrical junction boxes and instrumentation enclosures in corrosive environments
  • 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
Finish
Smooth Matte
Material
Polycarbonate
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
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.
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
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
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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
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
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

How to Install the MB040425PSCTK Enclosure

This guide provides step-by-step instructions for installing and configuring the MB040425PSCTK enclosure for electrical junctions in corrosive environments.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the enclosure

    Secure the MB040425PSCTK enclosure to a suitable surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Strip the ends of the wires and connect them to the terminal connectors inside the enclosure. Ensure all connections are tight and secure.

  3. Verify electrical connections

    Use a multimeter to check the continuity of the connections. Ensure there are no shorts and that all connections are functioning correctly.

  4. Seal the enclosure

    Close the enclosure cover and ensure that all screws are tightened to maintain the integrity of the enclosure against corrosive environments.

  5. Calibrate the system

    If applicable, follow the manufacturer's instructions to calibrate any devices housed within the enclosure to ensure accurate 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.