nVent Z645CQRR - A50 Fiberglass Replacement Solid Cover, Quick Release, fits 6x4, Fiberglass
nVent

Z645CQRR

UPC: 783510411312

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Overview

The nVent A50 Fiberglass Replacement Solid Cover (SKU: Z645CQRR) is designed for 6x4 enclosures, providing robust protection. Manufactured by nVent, this cover is constructed from durable fiberglass, offering excellent resistance to corrosive elements, moisture, and extreme temperatures, making it suitable for harsh industrial settings. The key feature is its Quick Release mechanism, which allows for rapid installation and removal without specialized tools, significantly reducing maintenance downtime. This solid cover ensures a secure seal against environmental ingress, protecting sensitive electrical and control systems. It is part of nVent's Nonmetallic Enclosures product family, known for meeting Type 4X ratings. The fiberglass material provides superior resistance to chemicals and environmental factors, ensuring long-term performance. The quick-release system facilitates fast access for inspections and servicing. Its secure sealing capability safeguards internal components from dust and moisture. This replacement cover is an essential component for maintaining the operational efficiency and longevity of electrical infrastructure in manufacturing plants, chemical processing facilities, and outdoor installations.
  • Durable fiberglass construction for corrosion and environmental resistance.
  • Quick Release mechanism for fast, tool-less access and reduced downtime.
  • Designed to fit 6x4 enclosures.
  • Provides a secure seal against dust and moisture ingress.
  • Manufactured by nVent, part of the Nonmetallic Enclosures family.

Specifications

Material
Fiberglass
Series
A50
Size
6x4
Package Dimensions (L x W x H)
7 IN x 5.5 IN x 1.5 IN
Package Dimensions (L x W x H)
17.78 cm x 13.97 cm x 3.81 cm
Package Weight (Imperial)
0.800 L
Package Weight (Metric)
0.363 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.