nVent MHC20020080 - Small GL66 Series Wall-Mount Enclosures, 200x200x80mm, Lt Gray, Steel
nVent

MHC20020080

UPC: 783510242282

Contact for Pricing

Overview

The nVent MHC20020080 Small GL66 Series Wall-Mount Enclosure is a premium, corrosion-resistant solution designed for demanding industrial environments where protection and aesthetics are equally critical. Engineered by nVent, a global leader in thermal management and electrical protection solutions, this enclosure combines robust construction with sleek, light-gray styling to deliver uncompromising performance in both indoor and outdoor applications. With a compact 200x200x80mm footprint, it is ideal for housing sensitive electronics, control systems, or automation components while ensuring long-term reliability against harsh conditions. This enclosure is part of the GL66 Series, renowned for its IP66 and Type 12 ratings, providing superior defense against dust ingress, water jets, and corrosive chemicals. The external body flange is a standout feature, effectively sealing out contaminants to safeguard internal components from moisture, dirt, and chemical exposure—a critical consideration for industries such as manufacturing, oil and gas, food processing, and wastewater management. The durable steel construction ensures structural integrity, while the light-gray finish offers a professional appearance that blends seamlessly into facility aesthetics or outdoor installations. A key advantage of the MHC20020080 is its user-friendly design, featuring a strong door with removable hinges for easy access during maintenance or upgrades. The conductive panel enhances electromagnetic compatibility, reducing interference risks in sensitive electronic environments. The quarter-turn latch with a 3mm double-bit insert delivers a secure closure, preventing unauthorized access and ensuring compliance with safety protocols. This latch mechanism is particularly valued in applications where quick, tool-free access is required without compromising security. Professionals in industrial automation, electrical distribution, and instrumentation rely on nVent’s GL66 Series enclosures for their versatility and durability. Typical use cases include control panel housing, sensor protection, motor starters, and communication equipment deployment. The enclosures are also well-suited for NEMA 4X and IP66 environments, making them a go-to choice for facilities requiring high ingress protection without sacrificing ventilation or accessibility. Installation is straightforward, with pre-drilled mounting holes and a design that accommodates standard DIN rails or panel mounting options. nVent’s reputation for innovation and reliability makes the MHC20020080 a trusted component in critical infrastructure projects worldwide. Whether deployed in a chemical plant, data center, or outdoor telecom installation, this enclosure delivers the performance and protection professionals demand. For engineers and facility managers seeking a balance of form, function, and longevity, the nVent GL66 Series Wall-Mount Enclosure is an investment in operational continuity and system integrity.
  • Dimensions in millimeters
  • Manufactured from 1.4-mm thick steel (16 gauge)
  • Seams continuously welded and ground smooth
  • External formed body flange
  • Large perimeter body opening
  • Mounting holes in back of body for direct mounting or for optional external mounting brackets
  • Seamless foam-in-place gasket
  • Grounding stud on the body
  • Bonding provision on the door
  • Conductive panel included

Specifications

Application
Controls and Drives
Color
Lt Gray
Color
Light Gray
Color Code
RAL 7035
Depth
3.15 in
Finish
Powder Coated
Height
7.87
Height
200
IP Rating
IP66
Material
Mild Steel
Material
Steel
Modification Services
Yes
Mounting
182 x 135 mm
Mounting
7.15 x 5.33 in
Mounting Type
Wall-mount
NEMA Rating
12 Indoor, dust-resistant
Nema Rating
Type 12
Panel
LP2020G
Panel Size
181 x 181 mm
Panel Size
7.13 x 7.13 in
Product Family
GL66
Protection Rating
NEMA Type 12
Series
GL66
Size
200x200x80mm
Thickness
16
Thickness
1.52 mm
Type
Mild Steel Wall Mounted Industrial Enclosures
Weight
5.9 lb
Width
7.87 in
Package Dimensions (L x W x H)
9 IN x 8.5 IN x 4.3 IN
Package Dimensions (L x W x H)
22.86 cm x 21.59 cm x 10.922 cm
Package Weight (Imperial)
5.900 L
Package Weight (Metric)
2.676 kg
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

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.