nVent VM754 - VM Flat Opaque Screw Cover Type 4X, 7.00x5.03x4.02, Lt Gray, Polyester
nVent

VM754

UPC: 635394550819


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Installation Instructions

Contact for Pricing

Overview

The **nVent VM754 VM Series Flat Opaque Screw Cover** is a high-performance polyester enclosure designed to protect critical electrical components in demanding industrial environments. Engineered for durability and reliability, this Type 4X-rated cover ensures superior resistance to moisture, dust, corrosion, and mechanical impact, making it an ideal choice for junction boxes, terminal wiring housings, and control enclosures in harsh operating conditions. Manufactured by nVent, a global leader in thermal management and electrical protection solutions, the VM754 combines robust construction with versatile functionality to meet the rigorous demands of industries such as oil & gas, chemical processing, water treatment, and manufacturing. Its lightweight yet durable polyester material delivers long-term performance without compromising on protection or ease of installation. This enclosure is specifically designed for applications where electrical safety and environmental resistance are paramount. The **IP66/IP67 rating** ensures complete protection against dust ingress and temporary immersion in water, while the **Type 4X NEMA rating** guarantees resistance to corrosion, windblown dust, and hose-directed water—critical for outdoor installations or indoor environments with high humidity or chemical exposure. The **7.00 x 5.03 x 4.02 inch dimensions** provide ample internal space for terminal blocks, wiring harnesses, or instrumentation, while the **light gray finish** offers a professional appearance and enhanced visibility in low-light conditions. Professionals in electrical engineering, maintenance, and industrial construction rely on the nVent VM Series for its **proven reliability, compliance with industry standards**, and seamless integration with existing infrastructure. Whether used as an insulated junction box in a corrosive chemical plant, a terminal wiring enclosure in a wastewater treatment facility, or an instrument housing in a food processing plant, the VM754 delivers consistent performance where failure is not an option. Its **screw cover design** ensures secure closure and easy access for inspections or modifications, reducing downtime and maintenance costs. nVent’s commitment to innovation and quality is evident in every aspect of the VM754. Backed by decades of expertise in electrical protection, nVent products are trusted by engineers and facility managers worldwide to safeguard critical systems. The VM754 is not just an enclosure—it’s a **long-term investment in operational safety, compliance, and system longevity**. For projects requiring a **durable, corrosion-resistant, and high-IP-rated solution**, the nVent VM754 stands as a benchmark in industrial electrical protection.
  • Enclosures are maintenance free and corrosion resistant
  • Bases and covers are made from a polyester, polycarbonate material blend that can withstand continuous temperatures up to 280°F (138°C)
  • Cover screw holes in corners are outside of the gasketed area
  • Continuous gaskets made of polyurethane foam ensure optimal integrity
  • All enclosures can be easily modified to customer specifications
  • Manufactured by nVent, a trusted leader in electrical protection
  • Ideal for junction boxes, terminal wiring housings, and control enclosures
  • Suitable for wet, dusty, and corrosive industrial environments

Specifications

Application
Corrosive Environments; Controls and Drives
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
102 mm
Depth
4.02 in
Finish
Smooth Matte
Height
178 mm
Height
7 in
Ip Rating
IP66/IP67
Material
Polyester
Nema Rating
Type 4X
Product Family
VM
Protection Rating
NEMA Type 3
Series
VM Series
Size
7.00x5.03x4.02 in
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
0.61 lb
Width
128 mm
Width
5.03 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 VM533 Controller

This guide provides step-by-step instructions for installing and configuring the VM533 Controller in a non-metallic enclosure.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the VM533 Controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect power supply

    Use terminal connectors to connect the power supply wires to the designated input terminals on the VM533 Controller. Verify that the connections are secure.

  3. Configure initial settings

    Power on the VM533 Controller and use the configuration interface to set the desired operational parameters. Follow the on-screen prompts to complete the setup.

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.