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nVent A90XD6EW24FTCLPG - Sequestr External Disconnect Pkg Gry In Type 12, 90.12x236.00x24.12, Gray, Steel
nVent

A90XD6EW24FTCLPG

UPC: 783510258085


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Overview

Enhance electrical safety and operational efficiency with the nVent Sequestr External Disconnect Enclosure Package (SKU: A90XD6EW24FTCLPG). This robust solution is engineered to significantly mitigate arc flash hazards when performing maintenance or adjustments on interior electrical components. By isolating incoming power externally, the Sequestr system provides a critical layer of protection, allowing personnel to safely work within the main enclosure without exposure to live electrical energy. Shipped as a complete, pre-assembled unit, this package streamlines installation for new projects. It integrates a high-quality disconnect switch and a fuse block or circuit breaker within a durable, gray steel Type 12 enclosure. This thoughtful design ensures that the disconnect and overcurrent protection are readily accessible from the exterior, while terminal connections are conveniently routed to supply power to the main electrical enclosure. This integrated approach simplifies wiring and reduces installation time, making it an ideal choice for demanding industrial environments. The nVent Sequestr External Disconnect Package is designed for applications where personnel safety is paramount. Its primary function is to create a clear and verifiable point of isolation for incoming power feeds. This is essential in industries such as manufacturing, data centers, utilities, and any facility that relies on complex electrical systems requiring regular inspection and maintenance. The Type 12 enclosure rating signifies its suitability for indoor use, providing protection against falling dirt and dripping liquids, ensuring reliable performance in typical industrial settings. Key benefits of implementing the Sequestr system include: * **Enhanced Arc Flash Mitigation:** Significantly reduces the risk of arc flash incidents during internal enclosure work. * **Streamlined Installation:** Shipped as a single, pre-assembled unit for quick and efficient deployment. * **Improved Safety Compliance:** Facilitates adherence to stringent electrical safety standards and regulations. * **Durable Construction:** Built with high-quality steel for longevity and resistance to industrial conditions. * **Versatile Protection:** Integrates disconnect and overcurrent protection in one accessible unit. When selecting an external disconnect solution, factors such as enclosure rating, switch capacity, and integration with existing electrical infrastructure are crucial. The nVent Sequestr package addresses these considerations with its robust Type 12 rating and integrated design. nVent is a globally recognized leader in electrical connection and protection solutions, known for its commitment to innovation, quality, and safety. Their products are trusted by engineers and electricians worldwide for their reliability and performance in critical applications. The dimensions of this specific model are approximately 90.12 x 236.00 x 24.12 inches, providing ample space for internal components while maintaining a manageable footprint for external mounting. This product, identified by UNSPSC code 39121902, represents a vital component in any comprehensive electrical safety strategy.
  • 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; Arc Flash Safety; Power Distribution
Depth
613 mm
Depth
24.12 in
Exterior Color
Gray
Exterior Color Code
ANSI 61
Finish
Powder Coated
Height
2,289 mm
Height
90.12 in
Interior Color
Gray
IP Rating
IP55
Large Panel
A90PM78
Large Panel Quantity
3
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
12 Indoor, dust-resistant
Panel Size
78.00 x 72.00 in
Panel Size
1981 x 1829 mm
Product Family
Sequestr
Protection Rating
NEMA Type 12
Size
90.12x236.00x24.12 in
Thickness
1.52 mm
Thickness
16 ga
Type
Mild Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 12
Weight
2,896 lb
Width
5,994 mm
Width
236 in
Package Dimensions (L x W x H)
246 IN x 36 IN x 94.25 IN
Package Dimensions (L x W x H)
624.84 cm x 91.44 cm x 239.395 cm
Package Weight (Imperial)
2896.000 L
Package Weight (Metric)
1313.626 kg
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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.