nVent MHC300200120 - Small GL66 Series Wall-Mount Enclosures, 300x200x120mm, Lt Gray, Steel
nVent

MHC300200120

UPC: 783510242428

Contact for Pricing

Overview

The nVent GL66 Series Wall-Mount Enclosure (SKU: MHC300200120) offers robust protection for sensitive electrical and electronic components in demanding industrial environments. Engineered by nVent, a trusted leader in enclosure solutions, this compact 300x200x120mm unit is constructed from durable steel with a sleek, light gray finish, providing both exceptional functionality and aesthetic appeal. Its IP66 rating ensures superior protection against dust ingress and high-pressure water jets, making it an ideal choice for indoor or outdoor applications where corrosion resistance from chemicals and water is paramount. Designed with user convenience and equipment security in mind, the GL66 enclosure features an external body flange that effectively prevents contaminants from entering the enclosure, safeguarding internal components. The strong, robust door is equipped with removable hinges for straightforward installation and maintenance. Security is further enhanced by a reliable quarter-turn latch, complete with a 3mm double-bit insert for a secure closure, deterring unauthorized access. The inclusion of a conductive panel ensures proper grounding of installed equipment, a critical safety and operational requirement in many industrial settings. This versatile enclosure is well-suited for a wide array of applications, including housing control systems, instrumentation, junction boxes, and power distribution units. Industries that benefit from the reliability of nVent GL66 enclosures include manufacturing, automation, water treatment, telecommunications, and renewable energy. Its compact size makes it perfect for space-constrained installations where efficient use of area is essential, while its durable construction guarantees longevity even in harsh conditions. Professionals choose nVent for their commitment to quality, innovation, and providing enclosures that meet stringent international standards. The GL66 series exemplifies this dedication, offering a dependable solution for protecting valuable equipment and ensuring operational continuity. Installation is typically straightforward, with mounting points designed for easy attachment to walls or other vertical surfaces, facilitating rapid deployment in new projects or upgrades. The light gray powder-coated finish not only contributes to its professional appearance but also offers an additional layer of protection against environmental degradation.
  • 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
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
4.72
Depth
120
Finish
Powder Coated
Height
11.81 in
IP Rating
IP66
Material
Steel
Material
Mild Steel
Modification Services
Yes
Mounting
11.08 x 5.33 in
Mounting
281 x 135 mm
Mounting Type
Wall-mount
Nema Rating
Type 12/4
NEMA Rating
12 Indoor, dust-resistant
Panel
LP3020G
Panel Size
281 x 181 mm
Panel Size
11.06 x 7.13 in
Product Family
GL66
Protection Rating
NEMA Type 12
Series
GL66 Series
Size
300x200x120mm
Thickness
1.52 mm
Thickness
16
Type
Mild Steel Wall Mounted Industrial Enclosures
Weight
9.3 lb
Width
7.87 in
Package Dimensions (L x W x H)
12.4 IN x 8.8 IN x 5.7 IN
Package Dimensions (L x W x H)
31.496 cm x 22.352 cm x 14.478 cm
Package Weight (Imperial)
9.300 L
Package Weight (Metric)
4.219 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.
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

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.