Authorized nVent Distributor
nVent Z845CQRR - A50 Fiberglass Replacement Solid Cover, Quick Release, fits 8x4, Fiberglass

nVent Z845CQRR A50 Fiberglass Replacement Solid Cover, Quick Release, fits 8x4, Fiberglass

UPC: 783510411411

Contact for Pricing

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

Overview

The nVent A50 Fiberglass Replacement Solid Cover (SKU: Z845CQRR) is designed for 8x4 inch nVent A50 series enclosures. Constructed from high-strength fiberglass, this cover provides robust protection suitable for Type 4X environments. Its nonmetallic composition offers inherent resistance to corrosion, UV exposure, and a wide range of chemicals, making it ideal for harsh industrial settings. The integrated quick-release mounting system allows for tool-free access, significantly reducing time needed for inspections and maintenance. Unlike metal alternatives, this fiberglass cover eliminates grounding concerns and offers a broad operating temperature range from -40°C to +120°C. Applications include oil and gas, chemical processing, water treatment, and renewable energy sectors where reliable, non-conductive enclosure protection is essential. This cover ensures compatibility with nVent's A50 series enclosures for a secure fit and long-term performance.
  • High-strength fiberglass construction for durability
  • Type 4X rated for robust environmental protection
  • Quick-release mounting for tool-free access
  • Corrosion, UV, and chemical resistant
  • Suitable for operating temperatures from -40°C to +120°C

Specifications

Package Dimensions (L x W x H)
12 IN x 8.5 IN x 1.5 IN
Package Dimensions (L x W x H)
30.48 cm x 21.59 cm x 3.81 cm
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
One-Gang Low-Voltage Old Work Bracket, Length 4.32 Inches, Width 2.52 Inches, Depth 1.66 Inches, Color Orange, Material Non-Metallic

SC100RR

One-Gang Low-Voltage Old Work Bracket, Length 4.32 Inches, Width 2.52 Inches, Depth 1.66 Inches, Color Orange, Material Non-Metallic
Wall mounted HD, 1425x810x300, 1-door, with MP, stainless 304, IP66, IP69

HDW1428130

Wall mounted HD, 1425x810x300, 1-door, with MP, stainless 304, IP66, IP69
Inspection Window 7.83 x 3.03 x 0.04"

L 10

Inspection Window 7.83 x 3.03 x 0.04"
The THP100 is a padlocking, snap-on handle lock, designed for THQL breakers. The padlock is not included.

THP100

The THP100 is a padlocking, snap-on handle lock, designed for THQL breakers. The padlock is not included.
Adjustable far-side box stabilizer for electrical boxes. It clips on electrical boxes for additional support and is made of spring steel. The trade size is for 2-1/2" thru 4" metal studs, and the color is black.

SBS

Adjustable far-side box stabilizer for electrical boxes. It clips on electrical boxes for additional support and is made of spring steel. The trade size is for 2-1/2" thru 4" metal studs, and the color is black.
TRIANGLE 6,5 MM LOCKING WITHOUT KEY FOR CADRYS DELTA

51190600

TRIANGLE 6,5 MM LOCKING WITHOUT KEY FOR CADRYS DELTA
8x6x4 Polycarbonate Enclosure NEMA 4X | Hinged Cover | Gray | Stainless Steel Locking Latch | Mounting Feet

H8064HLL

8x6x4 Polycarbonate Enclosure NEMA 4X | Hinged Cover | Gray | Stainless Steel Locking Latch | Mounting Feet
SECND KIT FOR 1800H

ISK18

SECND KIT FOR 1800H
Box Support, Steel, Electro Galvanized 2 in. size, 1-7/8 in. length 100 per pack

SB300

Box Support, Steel, Electro Galvanized 2 in. size, 1-7/8 in. length 100 per pack
Enclosure mounting bracket kits are specifically designed for flat surface and pole mounting. One kit includes two brackets as well as the hardware to securely fasten the brackets to a wide variety of enclosures allowing for a wide range of mounting options. Kit Details: Material: 1/8? Aluminum Bracket: (2) brackets each featuring a 6? flat bar section with (2) 3/8? holes to mount to a variety of H-bars to any pole or flat surface Fasteners: (4) 1/4? x 20 washers and (4) 1/4? x 20 carriage bolts (4) 1/4? x 20 nuts

STBRK

Enclosure mounting bracket kits are specifically designed for flat surface and pole mounting. One kit includes two brackets as well as the hardware to securely fasten the brackets to a wide variety of enclosures allowing for a wide range of mounting options. Kit Details: Material: 1/8? Aluminum Bracket: (2) brackets each featuring a 6? flat bar section with (2) 3/8? holes to mount to a variety of H-bars to any pole or flat surface Fasteners: (4) 1/4? x 20 washers and (4) 1/4? x 20 carriage bolts (4) 1/4? x 20 nuts
APC Rail Kit for RT 15 20kva

SURTRK4

APC Rail Kit for RT 15 20kva

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.