nVent A90XD3EW24FTCLPG - Sequestr External Disconnect Pkg Gry In Type 12, 90.12x118.75x24.12, Gray, Steel
nVent

A90XD3EW24FTCLPG

UPC: 783510258030

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Overview

Enhance electrical safety and streamline maintenance operations with the nVent Sequestr External Disconnect Package (SKU: A90XD3EW24FTCLPG). Designed for industrial environments, this robust Type 12 enclosure system is engineered to significantly mitigate arc flash hazards when performing work on interior electrical components. By providing a secure, external isolation point for incoming power, the Sequestr package effectively separates the main power supply from the primary enclosure, allowing technicians to safely de-energize equipment without compromising the integrity of the main control panel. This comprehensive package is shipped as a single, integrated unit, simplifying new installations and reducing on-site assembly time. The disconnect switch and fuse block/circuit breaker are pre-mounted within the rugged gray steel enclosure, ensuring a factory-quality setup. Terminal connections are strategically positioned to facilitate seamless power transfer to the main enclosure, making integration straightforward for electrical contractors and facility managers. The nVent Sequestr External Disconnect Package is an essential safety solution for a wide range of industrial applications, including: * Manufacturing facilities * Process control systems * Automated machinery * Power distribution units * Any application requiring safe, lockable isolation of incoming power for maintenance or troubleshooting. Key benefits of implementing the Sequestr system include: * **Arc Flash Hazard Reduction:** Isolates incoming power, drastically reducing the risk of arc flash incidents during interior work. * **Improved Safety Compliance:** Helps meet stringent electrical safety standards and regulations. * **Operational Efficiency:** Enables faster, safer maintenance by providing a clear and accessible disconnect point. * **Simplified Installation:** Shipped as a complete package, minimizing on-site labor and potential errors. * **Durable Construction:** Built with high-quality gray steel for exceptional resistance to environmental factors in industrial settings. With dimensions of 90.12x118.75x24.12 inches, this enclosure offers ample space for its integrated components while maintaining a manageable footprint. nVent is a globally recognized leader in electrical protection and connection solutions, renowned for their commitment to innovation, quality, and safety. Choosing the Sequestr External Disconnect Package means investing in a reliable, high-performance product designed to protect personnel and ensure operational continuity. Its Type 12 rating signifies suitability for indoor use, providing protection against falling dirt and dripping liquids, making it ideal for demanding industrial environments.
  • 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
Arc Flash Safety; Power Distribution; Controls and Drives
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
1
Large Panel Size
1981 x 1829 mm
Large Panel Size
78.00 x 72.00 in
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
12 Indoor, dust-resistant
Product Family
Sequestr
Protection Rating
NEMA Type 12
Size
90.12x118.75x24.12 in
Small Panel
A90PM40
Small Panel Size
1981 x 857 mm
Small Panel Size
78.00 x 33.75 in
Thickness
16 ga
Thickness
1.52 mm
Type
Mild Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 12
Weight
1,734 lb
Width
118.75 in
Width
3,016 mm
Package Dimensions (L x W x H)
129 IN x 36 IN x 98 IN
Package Dimensions (L x W x H)
327.66 cm x 91.44 cm x 248.92 cm
Package Weight (Imperial)
1734.000 L
Package Weight (Metric)
786.542 kg
Sequestr External Disconnect Pkg Gry In Type 12, 90.12x158.00x18.12, Gray, Steel

A90XD4EW18FTCLPG

Sequestr External Disconnect Pkg Gry In Type 12, 90.12x158.00x18.12, Gray, Steel

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.