Authorized nVent Distributor
nVent M14001000300G - Medium GL66 Series Wall-Mount Enclosures, 1400x1000x300mm, Lt Gray, Steel
nVent

M14001000300G

UPC: 783510237677


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent GL66 Series Medium Wall-Mount Enclosure (SKU: M14001000300G) offers robust protection for electrical and electronic components in industrial settings. Constructed from 1.2mm to 2mm thick steel, this enclosure ensures durability. It features a seamless foam-in-place gasket, providing IP66 and Type 4/12 protection against dust and water ingress. The 90-degree body flange is designed to direct liquids away from the enclosure. The reversible door includes sealed hinges and removable pins for ease of installation and maintenance. Security is provided by a quarter-turn latch with a 3mm double-bit insert. For enclosures 1000mm and taller, a three-point latching system is integrated for enhanced security. This unit comes with a full-height galvanized steel back panel and pre-cut gland plate openings on the bottom for efficient cable management. The exterior is finished with a RAL 7035 textured light-gray polyester powder coat for corrosion resistance. Typical applications include industrial automation, manufacturing, telecommunications, and renewable energy systems. CSA File No. 42186.
  • 1400x1000x300mm dimensions
  • IP66 / Type 4 / 12 protection rating
  • 1.2mm to 2mm thick steel construction
  • Seamless foam-in-place gasket
  • RAL 7035 textured light-gray polyester powder coat finish
  • Three-point latching on enclosures 1000-mm high and taller
  • Door alignment device on doors with three-point latching on enclosures 800 mm or wider
  • Door opens 210 degrees
  • Right-hand hinged door with sealed hinges and hinge brackets
  • Simple, easy-to-remove and install hinge pins

Specifications

Application
Controls and Drives
Body Thickness
1.9 mm
Body Thickness
14 ga
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
11.81 in
Door Thickness
1.21 mm
Door Thickness
18 ga
Finish
Powder Coated
Gland Plate Quantity
2
Height
55.12 in
IP Rating
IP66
Latch Type
3-pt. Quarter-turn (2 Doors)
Material
Mild Steel
Material
Steel
Modification Services
Yes
Mounting Type
Wall-mount
NEMA Rating
12 Indoor, dust-resistant
Nema Rating
TYPE 4/12
Panel Size
1355 x 955 mm
Panel Size
53.35 x 37.60 in
Product Family
GL66
Protection Rating
NEMA Type 12
Series
GL66
Size
1400x1000x300mm
Type
Mild Steel Wall Mounted Industrial Enclosures
Weight
227 lb
Width
39.37 in
Package Dimensions (L x W x H)
59 IN x 41.5 IN x 13.6 IN
Package Dimensions (L x W x H)
149.86 cm x 105.41 cm x 34.544 cm
Package Weight (Imperial)
227.000 L
Package Weight (Metric)
102.967 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

How to Install the M14001000300G Controller

This guide provides step-by-step instructions for installing and configuring the M14001000300G Controller, ensuring proper setup and calibration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the M14001000300G controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Using wire strippers, prepare the power supply wires and connect them to the designated terminals on the controller. Ensure correct polarity and secure connections.

  3. Verify connections

    Use a multimeter to check the voltage at the power terminals to ensure proper power supply. Confirm that the readings match the specifications outlined in the documentation.

  4. Configure initial settings

    Access the controller's configuration interface and input the required parameters as per your application needs. Save the settings before exiting.

  5. Calibrate the controller

    Follow the calibration procedure detailed in the documentation to ensure accurate performance. Adjust settings as necessary based on the calibration results.

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.