nVent Q402018PCI - QLine I Enclosure Type 4X, 400x200x180mm, Polycarbonate
nVent

Q402018PCI

UPC: 783510145996

Contact for Pricing

Overview

The nVent QLine I Enclosure Type 4X (SKU: Q402018PCI) is a large-format polycarbonate housing designed for industrial control systems. Measuring 400x200x180mm, it provides ample space for control panels, switches, and instrumentation while protecting against corrosion, moisture, and particulate contamination. Engineered by nVent, a global leader in electrical protection solutions, this enclosure meets UL 508A, cUL, NEMA Type 4/4X, and IP66/IP67 standards. The high-impact polycarbonate construction resists UV degradation and offers superior impact resistance. Multiple configuration options include screw cover, hinge, internal mounting, variable depth, and quick-release latch designs for optimized accessibility and security. Ideal for chemical processing, water treatment, oil and gas, and outdoor industrial sites, the Q402018PCI reduces downtime and maintenance costs by ensuring uninterrupted operation in harsh environments. Compatible with standard mounting hardware, it supports internal mounting of panels, rails, and components. For projects where UL certification is not required, the ABS series offers a cost-effective alternative with similar physical properties.
  • Body is impact-resistant polycarbonate for PCI series and ABS for ABI series
  • Opaque and clear covers are impact-resistant polycarbonate for PCI, opaque covers are ABS for ABI series
  • Polycarbonate and ABS material is easily punched, drilled, filed or sawed
  • Mounting holes molded directly under cover screws
  • Molded internal pads for mounting optional panels, rails and other components
  • Molded internal rails for mounting adjustable-depth panel kit
  • Screws provided for mounting optional panel
  • Optional extension rings are molded polycarbonate
  • Cover includes a molded-in hole for wire lead
  • Seamless foam-in-place gasket assures water-tight and dust-tight seal

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Cover Style
Opaque
Depth
6.81 in
Depth
180 mm
Extension Ring
Q4020EXTI
External Dimensions
15.75 x 7.87 in
External Dimensions
4.92 x 4.92 in
Finish
Smooth Gloss
Height
15.75 in
Height
15.28
Height
388
Height
44 IN
IP Rating
IP66
Latch Type
Screw Cover
Material
Polycarbonate
Modification Services
Yes
Mounting
Wall Mounting Brackets Available
Mounting
14.96 x 7.09 in
NEMA Rating
4X
Nema Rating
Type 4X
Panel
Q4020PI
Panel Size
14.17 x 6.30 in
Panel Size
72.00 x 72.00 in
Product Family
QLine
Protection Rating
NEMA Type 12
Series
QLine I
Size
400x200x173mm
Size
400x200x180mm
Thickness
0.14 in
Thickness
51.40mm (2.024")
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Type Number
Type 13
Weight
4.8 lb
Width
7.4
Width
188
Width
7.87 in
Width
23 IN
Package Dimensions (L x W x H)
15.9 IN x 7.9 IN x 7.5 IN
Package Dimensions (L x W x H)
40.386 cm x 20.066 cm x 19.05 cm
Package Weight (Imperial)
4.800 L
Package Weight (Metric)
2.177 kg
QLine I Enclosure Clear Cover Type 4X, 400x200x180mm, Polycarbonate

Q402018PCICC

QLine I Enclosure Clear Cover Type 4X, 400x200x180mm, Polycarbonate
Pre-assembly with 18 inch vertical mounting bracket, 4 inch pre-galvanized steel square box, box depth-2-1/8 inch, 3/4 inch raised two device box cover and pre-installed pigtail.

171-SV18-18

Pre-assembly with 18 inch vertical mounting bracket, 4 inch pre-galvanized steel square box, box depth-2-1/8 inch, 3/4 inch raised two device box cover and pre-installed pigtail.
2 1/8" Deep Welded Box 4-Square with Mounting Bracket

FA-402

2 1/8" Deep Welded Box 4-Square with Mounting Bracket

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.