Authorized nVent Distributor
nVent Q181818PCEH - QLine E Enclosure Type 4X PC High Base 175 x 175 x 175mm

nVent Q181818PCEH QLine E Enclosure Type 4X PC High Base 175 x 175 x 175mm

Contact for Pricing

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

Overview

The nVent QLine E Type 4X Polycarbonate Enclosure (SKU: Q181818PCEH) is a 175 x 175 x 175 mm industrial-grade housing designed for secure mounting of control components in demanding environments. Constructed from durable polycarbonate, this enclosure delivers robust protection with an IP66/IP67 rating for resistance to dust ingress and temporary water submersion. The Type 4X NEMA rating ensures corrosion resistance and watertight performance, making it suitable for outdoor installations, washdown areas, and corrosive atmospheres. Key features include a contoured body with flush cover screws for streamlined installation and reduced snag hazards. The enclosure’s internal dimensions of 169 x 169 x 169 mm provide ample space for mounting larger control assemblies, while the 160 x 160 mm mounting pattern accommodates standard panel configurations. The high-base design offers greater internal mounting flexibility compared to smaller QLine products, enabling integration of complex control systems, relays, or terminal blocks. Available in both opaque and clear cover styles, the QLine E series supports visibility requirements for status indicators or internal components. This enclosure is part of the nVent QLine family, which provides a scalable range of sizes and materials for diverse industrial applications, from machine control to automation systems.
  • 175 x 175 x 175 mm external dimensions with 169 x 169 x 169 mm internal space
  • Polycarbonate construction with IP66/IP67 and Type 4X NEMA ratings
  • Contoured body and flush cover screws for streamlined installation
  • Available in opaque or clear cover styles for visibility needs
  • 160 x 160 mm mounting pattern compatible with standard panel configurations
  • Mounting tracks along body side walls for PC card installation
  • Molded internal pads for mounting optional panels, rails and other components
  • Seamless foam-in-place gasket assures water-tight and dust-tight seal
  • Material is halogen free

Specifications

Application
Signaling and Alarms; Factory Automation and Process Control; Laboratory and Instrumentation; Telecom and Data Protection
Body Thickness
3 mm
Body Thickness
0.12 in
Color
Light Gray
Color Code
RAL 7035
Cover Style
Opaque
Depth
6.89 in
Depth
175 mm
Door Thickness
0.14 in
Door Thickness
4 mm
Finish
Smooth Matte
Height
6.89 in
Height
175 mm
Material
Polycarbonate
Mounting
160 x 160 mm
Mounting
6.30 x 6.30 in
Product Family
QLine
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
1.77 lb
Width
175 mm
Width
6.89 in
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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.