nVent Q251815PCE - Terminal box, 175x250x150, Polycarbonate box
nVent

Q251815PCE

UPC: 783510143695

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Overview

The **nVent Q251815PCE** polycarbonate terminal box is a robust, corrosion-resistant enclosure designed to protect electrical connections in demanding industrial environments. Part of the **QLine E Enclosures** series, this terminal box delivers superior durability, mounting flexibility, and protection against harsh conditions, making it an essential component for professionals in automation, manufacturing, and infrastructure sectors. Engineered for **larger control systems**, the Q251815PCE offers **243.5x168.5x142.4mm** of internal space, providing ample room for complex wiring, terminal blocks, and control modules. Its **polycarbonate construction** ensures resistance to corrosion, UV exposure, and chemical contaminants, while the **contoured body with flush cover screws** enhances functionality in tight spaces and minimizes dirt accumulation. Unlike smaller QLine products, this enclosure is built to withstand **occasional submersion** and extreme temperatures, ensuring reliable performance in outdoor or industrial settings. **Key Features & Benefits:** - **Superior Material:** Polycarbonate construction offers high impact resistance, UV stability, and chemical resistance, extending the lifespan of the enclosure in harsh environments. - **Enhanced Mounting Flexibility:** The spacious interior accommodates larger control components, while pre-drilled mounting holes simplify installation and reduce setup time. - **Corrosion & Submersion Resistance:** Ideal for applications in marine, chemical processing, or outdoor industrial sites where moisture and corrosive elements are prevalent. - **Flush Cover Design:** The contoured body and flush screws improve aesthetics and reduce the risk of snagging or damage in high-traffic areas. - **Compatibility with QLine E Series:** Designed to integrate seamlessly with other QLine E enclosures, providing a scalable solution for expanding control systems. **Typical Applications:** The Q251815PCE is widely used in **automation panels, motor control centers, and industrial control systems** where reliable protection of electrical connections is critical. Common industries include: - **Manufacturing & Processing:** Protects control panels in food processing, pharmaceuticals, and chemical plants. - **Energy & Utilities:** Suitable for outdoor substations, solar power systems, and wind turbine control enclosures. - **Transportation & Infrastructure:** Used in traffic control systems, railway signaling, and highway monitoring stations. - **Building Automation:** Ideal for HVAC control panels, security systems, and smart building applications. **Why Choose nVent?** As a trusted leader in electrical and thermal management solutions, **nVent** (formerly part of Tyco Electronics) delivers products engineered for performance and longevity. The QLine E series reflects nVent’s commitment to innovation, offering **UL-rated durability** and **cost-effective alternatives** like the ABS series for non-rated applications. Professionals rely on nVent enclosures for their **rigorous testing, compliance with industry standards**, and compatibility with a wide range of industrial components. **Installation & Selection Considerations:** When choosing an enclosure, professionals prioritize **internal volume, material compatibility, and environmental resistance**. The Q251815PCE excels in all three areas, providing a **balance of size, durability, and cost-efficiency**. For projects requiring **UL-rated protection**, this polycarbonate option is ideal, while the ABS series offers a **non-rated, economical alternative** for less demanding applications. Always ensure proper **IP rating compliance** (e.g., IP66 for dust and water resistance) and **thermal management** to prevent overheating of internal components. Upgrade your industrial control systems with the **nVent Q251815PCE polycarbonate terminal box**—where durability meets precision engineering.
  • Body is impact-resistant polycarbonate for PCE series and ABS for ABE series
  • Opaque and clear covers are impact-resistant polycarbonate for PCE, opaque covers are ABS for ABE series
  • Polycarbonate and ABS material is easily punched, drilled, filed or sawed
  • Cross-point flush cover screws are strong, durable polyamide
  • Cover includes a molded-in wire lead hole
  • 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
Controls and Drives;Corrosive Environments
Body Thickness
0.12 in
Body Thickness
16 ga
Color
Light Gray
Color Code
RAL 7035
Cover Style
Opaque
Depth
142 mm
Depth
5.61 in
Door Thickness
14 ga
Door Thickness
0.14 in
External Dimensions
4.92 x 4.92 in
External Dimensions
9.84 x 6.89 in
Finish
Smooth Matte
Height
9.59
Height
244
IP Rating
IP66
Material
Polycarbonate
Modification Services
Yes
Mounting
9.25 x 6.30 in
Mounting
Wall Mounting Brackets Available
NEMA Rating
4X
Panel
Q2518PE
Panel Size
8.78 x 5.83 in
Panel Size
72.00 x 72.00 in
Product Family
QLine
Protection Rating
NEMA Type 12
Size
250x175x149mm
Thickness
0.14 in
Thickness
51.40mm (2.024")
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Type Number
Type 13
Weight
1.9 lb
Width
6.63
Width
168
Package Dimensions (L x W x H)
9.9 IN x 6.9 IN x 5.9 IN
Package Dimensions (L x W x H)
25.146 cm x 17.526 cm x 14.986 cm
Package Weight (Imperial)
1.900 L
Package Weight (Metric)
0.862 kg
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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.