nVent AXD341424 - Sequestr Low-Amp External Disconnect 4 12 3R, 34.45x14.00x24.13, Gray, Steel
nVent

AXD341424

UPC: 783510365530


Documents & Media
Installation Instructions

Contact for Pricing

Overview

Enhance electrical safety and mitigate arc flash hazards with the nVent Sequestr Low-Amp External Disconnect Enclosure (SKU: AXD341424). This robust steel enclosure, finished in a durable gray powder coat, is engineered to isolate low-amp disconnect switches and breakers, significantly reducing exposure to incoming power on load-side cables. By installing the Sequestr enclosure on free-stand or floor-mount disconnect enclosures, maintenance personnel and operators can perform tasks with a greatly reduced risk of arc flash incidents. The fundamental principle behind the Sequestr enclosure is to ensure that when the disconnect handle is moved to the OFF position, there is no live power present on the load-side cables that extend to the main electrical enclosure. This critical safety feature provides a clear and reliable method for de-energizing circuits before maintenance or inspection. The Sequestr enclosure is designed with versatility in mind, accommodating a range of disconnect switches and breakers. It is sized for use with disconnect switches rated up to 200A and breakers up to 400A, with specific compatibility dependent on NEC 430.10(B) guidelines. This broad compatibility makes it a suitable solution for numerous industrial and commercial applications. Seamless integration is a hallmark of the nVent Sequestr system. This enclosure is specifically designed to fit with nVent's popular main enclosure bulletins, including A34, A35, A28, A21, and A4L3D. This ensures a streamlined installation process and a cohesive electrical system design. For detailed configuration, mounting instructions, and specific hole patterns, always refer to the comprehensive installation manual provided by nVent. Key benefits and features of the nVent Sequestr Low-Amp External Disconnect Enclosure include: * **Arc Flash Hazard Mitigation:** Effectively isolates low-amp disconnects and breakers to prevent arc flash incidents. * **Enhanced Operator Safety:** Reduces exposure to incoming power when disconnects are in the OFF position. * **Robust Construction:** Manufactured from durable steel with a gray powder coat finish for longevity in industrial environments. * **Versatile Capacity:** Suitable for disconnect switches up to 200A and breakers up to 400A (NEC 430.10(B) compliant). * **Seamless Integration:** Designed to fit with nVent A34, A35, A28, A21, and A4L3D main enclosures. * **Compliance:** Adheres to industry safety standards for electrical enclosures. Industries that benefit from the nVent Sequestr enclosure include manufacturing plants, data centers, utility substations, and any facility where reliable electrical isolation and arc flash prevention are paramount. nVent is a globally recognized leader in electrical connection, grounding, and protection solutions, known for its commitment to innovation, quality, and safety. Choosing nVent products ensures that you are investing in reliable, high-performance equipment designed to meet the rigorous demands of modern electrical infrastructure.
  • Seams continuously welded and ground smooth
  • Interlocks with doors of main enclosure when the disconnect handle is powered ON to prevent opening when energized
  • Disconnect handle mounts on main enclosure or Sequestr for more robust interlocking
  • Designed to house cable-operated or variable-depth rod disconnect switches or breakers for mounting flexibility
  • Maintains UL Type rating of main enclosure
  • Quarter-turn, slotted 3-point latch installed; padlocking handle shipped loose to provide additional level of security
  • Conductive back panel included
  • Hinged on right side
  • Removable door with hidden hinges for clean, aesthetic appearance
  • Bonding provision on door

Specifications

Application
Controls and Drives; Arc Flash Safety; Power Distribution
Color
Gray
Color Code
ANSI 61
Depth
24.13 in
Depth
613 mm
Finish
Powder Coated
Height
34.45 in
Height
875 mm
Material
Mild Steel
NEMA Color
ANSI 61 Gray
NEMA Rating
4, 12, 3R
Product Family
Sequestr
Protection Rating
NEMA Type 4
Size
34.45 x 14.00 x 24.13 inch
Thickness
1.5 mm
Thickness
16 ga
Type
Mild Steel Freestanding Industrial Disconnect Enclosures
Weight
40 lb
Width
14 IN
Width
356 mm
Package Dimensions (L x W x H)
27.5 IN x 17 IN x 37.5 IN
Package Dimensions (L x W x H)
69.85 cm x 43.18 cm x 95.25 cm
Package Weight (Imperial)
72.000 L
Package Weight (Metric)
32.659 kg
Sequestr Low-Amp External Disconnect 4 12 3R, 34.45x14.00x18.13, Gray, Steel

AXD341418

Sequestr Low-Amp External Disconnect 4 12 3R, 34.45x14.00x18.13, Gray, Steel

How to Install the AXD341424 Controller

This guide provides step-by-step instructions for the installation and initial setup of the AXD341424 Controller.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the AXD341424 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the power supply

    Using wire strippers, prepare the power supply wires and connect them to the designated terminals on the controller. Ensure correct polarity and secure the connections.

  3. Verify connections

    Use a multimeter to check the voltage at the power terminals to ensure proper power supply. Confirm that the voltage matches the specifications outlined in the controller documentation.

  4. Configure initial settings

    Power on the controller and access the configuration menu. Set the required parameters according to your application needs, following the on-screen prompts.

  5. Calibrate the controller

    Follow the calibration procedure as outlined in the user manual. This may involve adjusting settings based on feedback from connected sensors or devices.

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.