nVent A72XD7824SSFTCLP - Sequestr External Disconnect Package 2-Door Type 4X, 72x78x24, Brushed, SS304
nVent

A72XD7824SSFTCLP

UPC: 783510279479


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Installation Instructions

Contact for Pricing

Overview

Enhance safety and operational efficiency with the nVent Sequestr External Disconnect Package (SKU: A72XD7824SSFTCLP). This robust 2-door Type 4X enclosure, constructed from premium 304 stainless steel with a brushed finish, is engineered to significantly mitigate arc flash hazards when performing maintenance on interior enclosure components. By isolating incoming power externally, it allows technicians to work on the main enclosure's internal circuitry with a dramatically reduced risk of electrical incident. The Sequestr External Disconnect Package is an indispensable solution for facilities prioritizing personnel safety and operational continuity. Its primary function is to provide a secure, accessible point for disconnecting primary power upstream of the main electrical enclosure. This external disconnect mechanism ensures that all power is safely routed away before any internal work commences, adhering to stringent industrial safety standards and best practices. Manufactured by nVent, a globally recognized leader in electrical enclosure solutions, this package exemplifies reliability and durability. The 304 stainless steel construction offers superior resistance to corrosion, making it ideal for deployment in a wide array of environments, including those with non-corrosive or mildly corrosive elements. Whether installed indoors or outdoors, the Type 4X rating ensures comprehensive protection against dust, dirt, and water ingress, guaranteeing the longevity and performance of the disconnect components. Each nVent Sequestr External Disconnect Package includes a main enclosure and a Sequestr box, providing a complete, integrated solution. For facilities looking to upgrade existing installations, Sequestr boxes are also available for separate purchase, offering a flexible retrofit option. The disconnect switch and fuse block or circuit breaker are housed within the external enclosure, with clearly defined terminal connections designed to efficiently route power to the main enclosure. This thoughtful design simplifies installation and maintenance, reducing downtime and associated costs. Key benefits and features include: * **Arc Flash Mitigation:** Significantly reduces arc flash risk by isolating incoming power externally. * **Premium Construction:** Fabricated from durable 304 stainless steel for exceptional corrosion resistance. * **Environmental Protection:** Type 4X rating provides robust protection against dust, water, and environmental contaminants. * **Versatile Application:** Suitable for both indoor and outdoor installations in various industrial settings. * **Integrated Package:** Includes main enclosure and Sequestr box for a complete solution. * **Retrofit Capability:** Sequestr boxes can be ordered separately to upgrade existing enclosures. * **Ease of Installation & Maintenance:** Designed for straightforward integration and servicing. The nVent Sequestr External Disconnect Package is a critical component for industries such as manufacturing, petrochemical, water treatment, and any sector where electrical safety and reliable power management are paramount. Its robust design and advanced safety features underscore nVent's commitment to providing high-performance, secure electrical solutions. The 72x78x24 inch dimensions offer ample space for standard disconnect components, ensuring compatibility with a broad range of electrical systems. Trust nVent for engineered solutions that protect personnel and assets.
  • Package includes a main enclosure and a Sequestr box.
  • Main enclosure 12 gauge Type 304 stainless steel
  • Sequestr enclosure is 14 gauge Type 304 stainless steel
  • Seams continuously welded and ground smooth
  • Interlocks doors of main control cabinet when disconnect switch is powered ON
  • Mechanical interlock on main control enclosure activated by master door, preventing slave door from being opened first
  • Provision for pass-through power into the main enclosure
  • Preferred Disconnect cutout
  • Quarter-turn, screwdriver slot latch on Sequestr Enclosure
  • Heavy-duty 3-point latching mechanism operated by Type 316L stainless steel PowerGlide padlocking handle on all doors

Specifications

Application
Corrosive Environments; Arc Flash Safety; Controls and Drives
Color
Unpainted
Color
Brushed
Conductive Panel
A72PM78G
Depth
613 mm
Depth
24.12 in
Finish
Brushed #4
Height
1,832 mm
Height
72.12 in
Material
SS304
Material
Stainless Steel
Material
Stainless Steel 304
Modification Services
Yes
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
Panel
A72PM78
Panel Size
1524 x 1829 mm
Panel Size
60.00 x 72.00 in
Product Family
Sequestr
Protection Rating
NEMA Type 12
Size
72.12 x 78.5 x 24.12 in
Size
72x78x24
Thickness
1.98 mm
Thickness
14 ga
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Weight
2 lb
Width
78.5 in
Width
1,994 mm
Package Dimensions (L x W x H)
85 IN x 42 IN x 82 IN
Package Dimensions (L x W x H)
215.9 cm x 106.68 cm x 208.28 cm
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 kg
Sequestr External Disconnect Package 2-Door Type 4X, 84x78x24, Brushed, SS304

A84XD7824SSFTCLP

Sequestr External Disconnect Package 2-Door Type 4X, 84x78x24, Brushed, SS304
Single Gang Universal Box Extension Adapter, Depth 1 Inch, 0 Outlets, with Gasket and Screws

IHEV

Single Gang Universal Box Extension Adapter, Depth 1 Inch, 0 Outlets, with Gasket and Screws

How to Install the WS625112SS Controller

This guide provides step-by-step instructions for installing and wiring the WS625112SS controller securely and correctly.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter, Hole saw or Greenlee-type punch

Supplies needed:

Mounting screws, External toothed lockwashers, Watertight conduit hubs

  1. Install lockwasher

    Place the enclosed external toothed lockwasher under one of the nuts securing the panel to ensure proper bonding between the panel and enclosure.

  2. Cut conduit openings

    Use a hole saw or Greenlee-type punch to cut the required holes for conduit entry in the top, bottom, or side walls of the enclosure, following the size specifications provided.

  3. Install watertight conduit hub

    Install the approved watertight conduit hub according to the manufacturer's instructions, ensuring it fits securely into the holes you have cut.

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.