nVent A84XD3EW18FTCLPG - Sequestr External Disconnect Pkg Gry In Type 12, 84.12x118.75x18.12, Gray, Steel
nVent

A84XD3EW18FTCLPG

UPC: 783510257941

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Installation Instructions

Contact for Pricing

Overview

Enhance electrical safety and operational efficiency with the nVent Sequestr External Disconnect Package (SKU: A84XD3EW18FTCLPG). This robust Type 12 enclosure is engineered to significantly mitigate arc flash hazards when performing maintenance or adjustments on interior electrical components. By providing a secure external point of isolation, it effectively disconnects incoming power from the main electrical enclosure, safeguarding personnel and preventing unexpected energization. The Sequestr External Disconnect Package is designed for seamless integration into new electrical installations. It arrives as a single, pre-assembled unit, simplifying deployment and reducing on-site labor. The package includes a high-quality disconnect switch and a fuse block or circuit breaker, all housed within the durable, gray steel enclosure. Terminal connections are strategically positioned to facilitate a clean and direct power feed to the primary enclosure, ensuring a streamlined and reliable electrical pathway. Key benefits of implementing the nVent Sequestr External Disconnect Package include: * **Arc Flash Hazard Reduction:** Isolates incoming power, drastically reducing the risk of arc flash incidents during internal enclosure work. * **Enhanced Safety:** Provides a clear and accessible point of disconnect, crucial for lockout/tagout procedures and ensuring worker safety. * **Simplified Installation:** Shipped as a complete package, minimizing assembly time and complexity for new installations. * **Durable Construction:** Built with heavy-duty steel and a Type 12 rating, offering superior protection against dust, dirt, and water ingress in demanding industrial environments. * **Reliable Performance:** Features a high-quality disconnect switch and fuse block/circuit breaker for dependable power control. This external disconnect solution is ideal for a wide range of industrial applications, including manufacturing facilities, processing plants, power generation sites, and any environment where electrical equipment requires regular maintenance. Its robust construction ensures longevity and consistent performance even under harsh operating conditions. nVent is a globally recognized leader in electrical solutions, known for its commitment to innovation, quality, and safety. Choosing nVent means investing in reliable, high-performance products designed to meet the rigorous demands of modern industrial electrical systems. The Sequestr External Disconnect Package exemplifies this dedication, offering a critical safety feature that is both effective and easy to implement.
  • Interlocks doors of main control cabinet when disconnect switch is powered ON
  • Mechanical interlock on main control enclosure activated by master door prevents 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
  • Rugged PowerGlide Handle with three-point latch on main control enclosure
  • Concealed, easy-to-remove hinges
  • Grounding studs on body
  • Bonding provision on door
  • Conductive back panel included in Sequestr External Disconnect Enclosure

Specifications

Application
Controls and Drives; Power Distribution; Arc Flash Safety
Color
Gray
Depth
460 mm
Depth
18.12 in
Exterior Color
Gray
Exterior Color Code
ANSI 61
Finish
Powder Coated
Height
84.12 in
Height
2,137 mm
Interior Color
Gray
IP Rating
IP55
Large Panel
A84PM78
Large Panel Quantity
1
Large Panel Size
72.00 x 72.00 in
Large Panel Size
1829 x 1829 mm
Material
Steel
Material
Mild Steel
Modification Services
Yes
Nema Rating
Type 12
NEMA Rating
12 Indoor, dust-resistant
Product Family
Sequestr
Protection Rating
NEMA Type 12
Series
Sequestr
Size
84.12x118.75x18.12 in
Size
84.12x118.75x18.12
Small Panel
A84PM40
Small Panel Size
1829 x 857 mm
Small Panel Size
72.00 x 33.75 in
Thickness
1.52 mm
Thickness
16 ga
Type
Mild Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 12
Weight
1,349 lb
Width
3,016 mm
Width
118.75 in
Package Dimensions (L x W x H)
129 IN x 36 IN x 96 IN
Package Dimensions (L x W x H)
327.66 cm x 91.44 cm x 243.84 cm
Package Weight (Imperial)
1349.000 L
Package Weight (Metric)
611.906 kg
Sequestr External Disconnect Pkg Gry In Type 12, 72.12x118.75x18.12, Gray, Steel

A72XD3EW18FTCLPG

Sequestr External Disconnect Pkg Gry In Type 12, 72.12x118.75x18.12, Gray, Steel
Platform Assembly, Bulletin A28Y (Accessories), Size/Dims: , Material/Finish:

ADSCPA

Platform Assembly, Bulletin A28Y (Accessories), Size/Dims: , Material/Finish:
Door, A_XM_FTC, L50, Master., Bulletin A28Y (Accessories), Size/Dims: fits 72x28, Material/Finish: Steel/Gray

Z28M721FTC

Door, A_XM_FTC, L50, Master., Bulletin A28Y (Accessories), Size/Dims: fits 72x28, Material/Finish: Steel/Gray
Door, A_XM_FTC, L50, Slave,R, Bulletin A28Y (Accessories), Size/Dims: fits 72x40, Material/Finish: Steel/Gray

Z28SR723FTC

Door, A_XM_FTC, L50, Slave,R, Bulletin A28Y (Accessories), Size/Dims: fits 72x40, Material/Finish: Steel/Gray
Door, A_XM_FTC, L50, Master, Bulletin A28Y (Accessories), Size/Dims: fits 72x34, Material/Finish: Steel/Gray

Z28M722FTC

Door, A_XM_FTC, L50, Master, Bulletin A28Y (Accessories), Size/Dims: fits 72x34, Material/Finish: Steel/Gray
Heavy-Duty Free-Stand Disconnect Continuous HInge, Type 12 Replacement Door, fits 72x40, Gray, Steel

Z28M723FTC

Heavy-Duty Free-Stand Disconnect Continuous HInge, Type 12 Replacement Door, fits 72x40, Gray, Steel
Door, A_XM_FTC, L50, Slave,L, Bulletin A28Y (Accessories), Size/Dims: fits 72x34, Material/Finish: Steel/Gray

Z28SL722FTC

Door, A_XM_FTC, L50, Slave,L, Bulletin A28Y (Accessories), Size/Dims: fits 72x34, Material/Finish: Steel/Gray
Door, A_XM_FTC, L50, Master, Bulletin A28Y (Accessories), Size/Dims: fits 84x40, Material/Finish: Steel/Gray

Z28M844FTC

Door, A_XM_FTC, L50, Master, Bulletin A28Y (Accessories), Size/Dims: fits 84x40, Material/Finish: Steel/Gray

How to Install the Sequestr External Disconnect Enclosure

This guide provides step-by-step instructions for installing the Sequestr external disconnect enclosure to a control enclosure, ensuring proper mounting, wiring, and initial setup.

Estimated time: 1h

Tools needed:

Screwdriver, Drill, Volt meter, Wire strippers

Supplies needed:

Mounting screws, Terminal connectors, Hoffman hole seal, Hoffman blank adapter plate

  1. Power Down the System

    Turn off the local disconnect in the control enclosure and the feeder disconnect. Wear appropriate Personal Protective Equipment (PPE) and open the control enclosure.

  2. Prepare the Control Enclosure

    Remove the existing disconnect from the control enclosure and seal the existing hole with a Hoffman hole seal. Cover all components in the control enclosure to protect them.

  3. Mount the Sequestr Enclosure

    Remove the subpanel from the Sequestr enclosure. Hang the Sequestr enclosure on the control enclosure using M6x16mm bolts and secure it with washer head cap screws from inside the control enclosure.

  4. Install Circuit Breaker/Disconnect Switch

    Drill mounting holes for the circuit breaker in the panel and install the device according to the manufacturer's instructions. Secure the panel into the Sequestr enclosure with hex nuts.

  5. Wire the Circuit Breaker

    Install conduit and wires to the incoming side of the circuit breaker/disconnect switch in the Sequestr enclosure, ensuring all connections are secure.

  6. Power Up the System

    Remove any protective coverings, ensure the operator handle is in the 'OFF' position, close and latch the Sequestr and control enclosure doors, then turn on the feeder disconnect switch and verify system operation.

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.