nVent Q403018PCIQR - J Box Type 4X / QR Cover, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - I Series Quick-Release PC Enclosures - Opaque Cover), Size/Dims: 400x300x173mm, Material: Polycarbonate, Finish:
nVent

Q403018PCIQR

UPC: 783510188597

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Overview

The nVent QLINE® Q403018PCIQR is a high-performance, Type 4X-rated polycarbonate enclosure cover designed for robust protection of sensitive industrial equipment. Manufactured by nVent, a leader in electrical enclosure solutions, this cover is engineered to withstand demanding environmental conditions, making it an ideal choice for a wide range of industrial and commercial applications. Its durable polycarbonate construction offers superior resistance to corrosion, impact, and UV degradation, ensuring longevity and reliability in harsh settings. This specific model, SKU Q403018PCIQR, features a Quick-Release (QR) cover mechanism. This innovative design significantly simplifies access for installation, maintenance, and inspection of the enclosed components. Technicians can quickly and easily open or secure the enclosure without the need for specialized tools, thereby reducing downtime and improving operational efficiency. The opaque cover provides enhanced protection against light exposure and maintains a clean, professional aesthetic for your control panels and electrical assemblies. Key features and benefits of the nVent QLINE® Q403018PCIQR cover include: * **Type 4X Rating:** Provides excellent protection against water and dust ingress, suitable for washdown environments and outdoor installations. * **Durable Polycarbonate Material:** Offers exceptional resistance to chemicals, impact, and extreme temperatures, ensuring the integrity of your equipment. * **Quick-Release (QR) Cover:** Facilitates rapid and tool-less access for maintenance and installation, boosting productivity. * **Opaque Cover Design:** Protects sensitive components from UV light and offers a discreet appearance. * **Generous Dimensions:** Measuring 400x300x173mm, it accommodates a variety of electrical and control components, including PLCs, HMIs, and power distribution units. * **nVent Quality:** Backed by the reputation of nVent for reliable and high-quality electrical enclosure solutions. This enclosure cover is particularly well-suited for industries such as manufacturing, food and beverage processing, water and wastewater treatment, and any sector where equipment is exposed to corrosive elements, moisture, or physical impact. Its robust build and user-friendly design make it a cost-effective and dependable solution for safeguarding critical electrical infrastructure. When selecting an enclosure for your next project, consider the nVent QLINE® series for its proven performance and advanced features. The Q403018PCIQR model exemplifies nVent's commitment to delivering innovative and durable enclosure solutions that meet the rigorous demands of modern industrial environments.
  • nVent QLINE® Polycarbonate Type 4X Enclosure Cover, SKU Q403018PCIQR
  • Quick-Release (QR) cover design for easy access and maintenance
  • Durable, impact-resistant polycarbonate construction
  • Type 4X rating for superior protection against water and dust
  • Dimensions: 400x300x173mm, opaque cover

Specifications

Color
Opaque
IP Rating
IP66
Material
Polycarbonate
Nema Rating
Type 4X
Series
QLINE I Series Quick-Release PC Enclosures
Size
400x300x173mm
Package Dimensions (L x W x H)
15.75 IN x 13.5 IN x 7.5 IN
Package Dimensions (L x W x H)
40.005 cm x 34.29 cm x 19.05 cm
Package Weight (Imperial)
6.520 L
Package Weight (Metric)
2.958 kg
J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 175x175x124mm, Material: Polycarbonate, Finish:

Q181813PCKE

J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 175x175x124mm, Material: Polycarbonate, Finish:
J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 125x125x99mm, Material: Polycarbonate, Finish:

Q131310PCKE

J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 125x125x99mm, Material: Polycarbonate, Finish:
J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 175x125x74mm, Material: Polycarbonate, Finish:

Q18138PCKE

J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 175x125x74mm, Material: Polycarbonate, Finish:
J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 250x175x99mm, Material: Polycarbonate, Finish:

Q251810PCKE

J Box Type 4X / Screw Cvr + KO, Bulletin Q41 (QLINE® Polycarbonate and ABS Type 4X Enclosures - E Series PC Enclosures w Knockouts - Opaque Cover), Size/Dims: 250x175x99mm, Material: Polycarbonate, Finish:

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.