nVent LST12B - Runway Overhead 12-inch Stack Kit, Black, Mild Steel
nVent

LST12B

UPC: 783510199371


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Installation Instructions

Contact for Pricing

Overview

The nVent LST12B Overhead 12-inch Stack Kit in Black Mild Steel is a precision-engineered solution for vertically expanding nVent ladder rack runways by 12 inches (305 mm) between levels. This kit includes two complete stacking brackets and all necessary hardware for secure installation, enabling efficient space utilization in high-density cable environments such as data centers, industrial facilities, and telecommunications closets. Each kit is constructed from heavy-duty plated steel for long-term durability and corrosion resistance, ensuring reliable performance in demanding conditions. The black finish delivers a professional aesthetic that blends seamlessly with existing infrastructure. Designed for universal compatibility, the LST12B accommodates any width of nVent ladder rack runways, providing standardized spacing and simplified planning. For optimal support, nVent recommends installing one kit at least every 5 feet (1.5 m) of runway length. This stack kit is an essential component for scalable, organized, and secure cable management systems, backed by nVent’s trusted reputation in electrical infrastructure solutions.
  • The Cable Runway Overhead 12-in. Stack Kit allows stacking any width of ladder rack runways 12 inch (305 mm) above each other
  • Each kit contains two complete stacking brackets with all necessary hardware
  • Use one kit at least every 5 feet (1.5 m)
  • The included fasteners are made of plated steel
  • Recommended installation: one kit per 5 feet (1.5 m) of runway length

Specifications

Application
Networking, Storage and Data Center
Color
Jet Black
Color Code
RAL 9005
Consist Of
2 brackets and hardware
Finish
Black
Height
12 in
Includes
2 brackets and hardware
Includes
2 Brackets
Material
Steel
Modification Services
Yes
Thickness
3.04 mm
Thickness
11 ga
Type
Cable Pathway
Weight
3.2 lb
Package Dimensions (L x W x H)
21 IN x 1.5 IN x 1.5 IN
Package Dimensions (L x W x H)
53.34 cm x 3.81 cm x 3.81 cm
Package Weight (Imperial)
3.200 L
Package Weight (Metric)
1.452 kg
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How to Install the LWASK12GZ Controller

This guide provides step-by-step instructions for installing and configuring the LWASK12GZ Controller for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the controller

    Secure the LWASK12GZ Controller to the designated mounting surface using the provided mounting screws. Ensure it is level and stable.

  2. Connect the power supply

    Using wire connectors, connect the power supply wires to the controller's power input terminals. Ensure the connections are tight and secure.

  3. Verify electrical connections

    Use a multimeter to check the voltage at the power input terminals of the controller. Confirm that the voltage matches the specifications outlined in the user manual.

  4. Configure the controller settings

    Access the controller's configuration interface and set the desired parameters according to your application requirements. Save the settings.

  5. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure accurate operation. This may involve adjusting settings based on feedback from connected sensors.

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.