nVent A19SH6 - Vented Shelf 19-inch Rack Mount Fixed, 508mm depth, Light Gray, Steel
nVent

A19SH6

UPC: 783510400309

Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent Vented Shelf 19-inch Rack Mount Fixed (SKU: A19SH6) is a high-performance, light gray steel shelf engineered for professional-grade rack systems requiring optimal airflow and structural integrity. Designed with a 508mm depth, this fixed-mount shelf integrates seamlessly into 19-inch rack enclosures, providing a stable platform for networking equipment, servers, patch panels, and other critical infrastructure components. The vented design features large, strategically placed slots across the shelf surface, ensuring continuous airflow to prevent heat buildup—a critical factor in maintaining the reliability and longevity of sensitive electronic devices. Manufactured by nVent, a global leader in thermal management and electrical connectivity solutions, this shelf combines durability with precision engineering to meet the demands of data centers, telecommunications facilities, industrial automation environments, and enterprise IT infrastructure. This vented shelf is part of the nVent Vented Shelf series, specifically tailored for fixed installation between two pairs of 19-inch rack mounting angles equipped with accessory mounting legs. The light gray powder-coated steel construction delivers exceptional strength-to-weight ratio while resisting corrosion and wear in demanding operational environments. Unlike solid shelves, the vented design promotes passive cooling, reducing the need for additional cooling systems and lowering operational costs. Professionals in data center operations, IT infrastructure management, and industrial automation rely on nVent products for their proven performance and compliance with industry standards such as EIA-310-E for rack compatibility. Typical applications include: - Supporting patch panels and switches in network racks - Housing power distribution units (PDUs) and cable management accessories - Providing a stable platform for small servers or storage devices in compact rack configurations - Facilitating airflow management in densely populated racks to mitigate thermal hotspots Installation is straightforward, requiring no specialized tools. The shelf mounts securely between rack mounting angles, ensuring stability even under heavy loads. nVent’s reputation for quality and innovation in thermal management solutions makes this vented shelf a trusted choice for engineers and IT professionals who prioritize reliability, airflow efficiency, and long-term performance. Whether deployed in a Tier 4 data center, a manufacturing floor, or a remote telecom site, the nVent Vented Shelf 19-inch Rack Mount Fixed delivers the structural support and thermal benefits required for mission-critical applications. Backed by a manufacturer with decades of expertise in electrical and thermal solutions, this product exemplifies nVent’s commitment to advancing infrastructure reliability worldwide.
  • Plated steel mounting hardware is furnished
  • 508mm depth light gray steel construction for durability and corrosion resistance
  • Mounts securely between rack mounting angles with accessory legs
  • Ideal for data centers, telecom, and industrial automation environments
  • Manufactured by nVent, a leader in thermal and electrical connectivity solutions

Specifications

Application
Controls and Drives
Color
Light Gray
Color Code
RAL 7035
Finish
Powder Coated
Fits Rack Width
19 (in.) in
Material
Mild Steel
Modification Services
Yes
Product Family
ProLine
Rack Units
1
Size
fits 19 in Rack A in
Thickness
14 ga
Thickness
1.9 mm
Type
Internal Mounting for Industrial Enclosures
Weight
10 lb
Package Dimensions (L x W x H)
21 IN x 20 IN x 3 IN
Package Dimensions (L x W x H)
53.34 cm x 50.8 cm x 7.62 cm
Package Weight (Imperial)
10.000 L
Package Weight (Metric)
4.536 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

How to Install the Fixed Shelf

This guide provides step-by-step instructions for installing a fixed shelf onto a rack angle at the desired height.

Estimated time: 15m

Tools needed:

Screwdriver

Supplies needed:

Clipnuts, 10−32 screws

  1. Install clipnuts

    Attach clipnuts to the rack angle at your desired shelf height.

  2. Insert screws

    Install the 10−32 screws into the clipnuts. Thread them in until they are approximately 1/2 inch from being fully tightened.

  3. Mount the shelf

    Slide the shelf down onto the 10−32 screws and tighten them. Ensure to torque to 4.3 Nm (38 in-lbs) for secure installation.

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.