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nVent CTD30488 - Concept Two-Door Enclosure, 30.00x48.00x8.00, Gray, Steel

nVent CTD30488 Concept Two-Door Enclosure, 30.00x48.00x8.00, Gray, Steel

UPC: 783510777302


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent Concept Two-Door Enclosure (SKU: CTD30488) is a premium-grade, steel industrial enclosure designed for demanding machine control applications where durability, accessibility, and professional aesthetics are critical. Part of nVent’s renowned Concept Enclosure series, this 30.00" x 48.00" x 8.00" two-door landscape model delivers robust protection for sensitive electrical and electronic components while ensuring ease of installation and maintenance. This enclosure is engineered for environments that require reliable housing for control panels, PLCs, motor drives, and other automation equipment. Its two-door design provides full-width access, eliminating the need to remove adjacent panels or components during service or upgrades—a key advantage in high-availability industrial settings. The flush quarter-turn latches ensure a clean, professional appearance and quick access without protruding hardware, reducing the risk of snagging or accidental opening in tight spaces. Crafted from high-quality steel with a durable gray finish, the Concept Two-Door Enclosure offers superior corrosion resistance and long-term performance in harsh industrial conditions. The powder-coated surface provides an attractive, low-maintenance exterior that resists chipping, fading, and chemical exposure, making it ideal for manufacturing plants, food processing facilities, and outdoor enclosures where aesthetics and durability are equally important. nVent, a global leader in electrical and thermal management solutions, brings decades of expertise to the Concept Enclosure line. Known for innovation and reliability, nVent products are trusted by engineers and facility managers worldwide to protect critical infrastructure. The Concept series, in particular, is widely adopted in industries such as automotive, aerospace, water/wastewater treatment, and renewable energy, where equipment reliability and operator safety are paramount. Installation is streamlined thanks to pre-punched knockouts and mounting rails, allowing for flexible cable entry and panel mounting. The landscape orientation maximizes interior space, accommodating larger components or multiple devices in a single housing. Optional accessories such as gland plates, ventilation grilles, and locking mechanisms further enhance functionality and security. Whether you're retrofitting an existing system or designing a new control panel, the nVent Concept Two-Door Enclosure (CTD30488) delivers the perfect balance of protection, accessibility, and professional design. Its robust construction, intuitive access, and trusted manufacturer backing make it an ideal choice for engineers seeking a dependable, long-term solution for machine control enclosures.
  • Seams continuously welded and ground smooth
  • Corner-formed doors
  • Simple easy-to-remove and install hinge pins with built-in captivation clip
  • High-torque threadless studs and fasteners on door
  • Minimum-width body flange provides maximum door opening (210 degrees)
  • Door opens 210 degrees
  • External formed body flange
  • Panel mounting studs fit optional Concept panels and other accessories
  • Mounting holes in back of body for optional external wall-mount brackets
  • Removable door with hidden hinges for clean, aesthetic appearance

Specifications

Application
Controls and Drives
Body Thickness
1.9 mm
Body Thickness
14 ga
Body Thickness
16 ga
Color
Gray
Color
Grey
Color Code
ANSI 61
Concept Panel
CP3048
Conductive Concept Panel
CP3048G
Depth
203 mm
Depth
8 in
Depth
8 mm
Door Thickness
14 ga
Door Thickness
1.9 mm
Finish
Powder Coated
Height
762 mm
Height
30 IN
IP Rating
IP55
Material
Steel
Material
Mild Steel
Modification Services
Yes
Mounting
Wall Mounting Brackets Available
Mounting
28.50 x 46.50 in
NEMA Rating
12
NEMA Rating
12 Indoor, dust-resistant
Panel Size
28.20 x 46.20 in
Panel Size
259 x 716 mm
Product Family
Concept
Protection Rating
NEMA Type 12
Series
Concept
Size
30.00x48.00x8.00 in
Size
30.00x48.00x8.00
Type
Mild Steel Wall Mounted Industrial Enclosures
Type Number
Type 12
Weight
100 lb
Width
48 in
Width
1,219 mm
Width
1,219
Package Dimensions (L x W x H)
52.7 IN x 31.3 IN x 10 IN
Package Dimensions (L x W x H)
133.858 cm x 79.502 cm x 25.4 cm
Package Weight (Imperial)
100.000 L
Package Weight (Metric)
45.360 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
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
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
External operation handle 0-1 type S3 Black IP65

14333111

External operation handle 0-1 type S3 Black IP65
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 CTD30488 Wall-Mount Enclosure

Follow these instructions to properly mount and install your CTD30488 wall-mount enclosure.

Estimated time: 1h

Tools needed:

Drill, Level, Measuring tape, Screwdriver, Wrench or socket set

Supplies needed:

Mounting hardware (screws, anchors, bolts), Gasket (if applicable), Sealing fittings (if applicable)

  1. Select Mounting Location

    Choose a suitable location for the enclosure. Ensure the mounting surface is strong enough to support the weight of the enclosure and its contents. Consider environmental factors such as temperature, humidity, and potential exposure to corrosive elements. Refer to the datasheet for specific environmental ratings.

  2. Prepare the Enclosure

    If necessary, install any required accessories such as internal mounting panels, gland plates, or door stops. Ensure the gasket is properly seated around the door flange for a watertight seal. If using sealing fittings for cable entry, install them according to their specific instructions.

  3. Mark Mounting Holes

    Hold the enclosure in the desired position against the mounting surface. Use a level to ensure it is straight. Mark the locations for the mounting holes through the designated mounting points on the back of the enclosure or the internal mounting panel.

  4. Drill Mounting Holes

    Remove the enclosure from the mounting surface. Drill the mounting holes at the marked locations. If mounting to a concrete or masonry surface, use appropriate masonry bits and install anchors. If mounting to a metal surface, ensure the holes are appropriately sized for the chosen fasteners.

  5. Mount the Enclosure

    Position the enclosure over the drilled holes. Secure the enclosure to the mounting surface using appropriate hardware (screws, bolts, etc.). Ensure the enclosure is firmly attached and does not move. Use a wrench or socket set for tightening bolts as needed.

  6. Install Equipment and Wiring

    Install any internal equipment according to its specific instructions. Route wiring through the appropriate conduit or cable entries, ensuring proper strain relief and sealing. Refer to the wiring diagrams provided with the equipment and the enclosure datasheet for guidance on wire management and sealing.

  7. Final Inspection

    Close and latch the enclosure door securely. Verify that all seals are properly engaged and that the enclosure is watertight or weatherproof as required by its rating. Double-check that all mounting hardware is tight and that the installation is secure.

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.