nVent A72XD6618FTCLPG - Sequestr External Disconnect Pkg Gry In Type 12, 72.12x66.50x18.12, Gray, Steel
nVent

A72XD6618FTCLPG

UPC: 783510257828


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Overview

The **nVent Sequestr External Disconnect Enclosure Package (SKU: A72XD6618FTCLPG)** is a Type 12-rated, two-door solution designed to enhance electrical safety in industrial environments by isolating incoming power from main enclosures. Engineered by nVent, a global leader in electrical and thermal management solutions, this package mitigates arc flash risks when servicing or maintaining interior components, ensuring compliance with stringent safety standards such as NFPA 70E and OSHA regulations. This pre-assembled unit ships as a complete system, eliminating the need for on-site assembly and reducing installation time. The external enclosure houses a disconnect switch and fuse block/circuit breaker, with pre-wired terminal connections that seamlessly integrate power delivery to the main enclosure. The **72.12 x 66.50 x 18.12 mm** dimensions (H x W x D) provide a compact yet spacious design, ideal for applications where space optimization is critical without compromising functionality. **Key Features and Benefits:** - **Arc Flash Mitigation:** Isolates incoming power to protect technicians during maintenance, reducing the risk of electrical hazards. - **Type 12 Compliance:** Rated for indoor use in industrial environments, offering protection against dust, dirt, and non-corrosive liquids (IP65 equivalent). - **Pre-Assembled Convenience:** Shipped as a single unit with all components pre-mounted, streamlining installation and reducing labor costs. - **Versatile Power Management:** Supports fuse blocks or circuit breakers, allowing customization based on specific electrical requirements. - **Durable Construction:** Constructed from high-quality steel with a gray powder-coated finish for corrosion resistance and longevity in harsh conditions. **Typical Applications:** The Sequestr External Disconnect Enclosure Package is widely used in industries such as manufacturing, oil and gas, chemical processing, and water treatment, where electrical safety and equipment protection are paramount. Common applications include: - **Motor Control Centers (MCCs):** Isolating power to motors for safe maintenance. - **Industrial Control Panels:** Protecting sensitive electronics from power surges or faults. - **HVAC Systems:** Ensuring safe disconnection for servicing in commercial and industrial buildings. - **Machine Automation:** Providing reliable power isolation in robotic and automated production lines. **Why Choose nVent?** As a trusted manufacturer in the electrical industry, nVent delivers solutions that prioritize safety, reliability, and innovation. The Sequestr line is part of nVent’s comprehensive portfolio of electrical enclosures and disconnect switches, designed to meet the evolving needs of modern industrial applications. With a focus on compliance, durability, and ease of installation, nVent products are engineered to withstand the demands of high-performance environments. **Installation and Compliance Considerations:** Professionals should ensure proper grounding and adherence to local electrical codes (e.g., NEC, IEC) when installing the Sequestr External Disconnect Enclosure. The Type 12 rating makes it suitable for indoor use in unclassified hazardous locations, though additional certifications may be required for specific applications. nVent provides detailed installation guides and technical support to assist with integration into existing systems. For industries where electrical safety is non-negotiable, the nVent Sequestr External Disconnect Enclosure Package (A72XD6618FTCLPG) offers a robust, compliant, and efficient solution to protect personnel and equipment while maintaining operational continuity.
  • 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
Depth
460 mm
Depth
18.12 in
Exterior Color
Gray
Exterior Color Code
ANSI 61
Finish
Powder Coated
Height
72.12 in
Height
1,832 mm
Interior Color
Gray
IP Rating
IP55
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
12 Indoor, dust-resistant
Panel
A72PM66
Panel Size
60.00 x 60.00 in
Panel Size
1524 x 1524 mm
Product Family
Sequestr
Protection Rating
NEMA Type 12
Size
72.12x66.50x18.12 in
Stiffener Locations
533 mm
Stiffener Locations
21 in
Thickness
1.52 mm
Thickness
16 ga
Type
Mild Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 12
Weight
781 lb
Width
66.5 in
Width
1,689 mm
Package Dimensions (L x W x H)
80 IN x 24 IN x 81 IN
Package Dimensions (L x W x H)
203.2 cm x 60.96 cm x 205.74 cm
Package Weight (Imperial)
781.000 L
Package Weight (Metric)
354.262 kg
Sequestr External Disconnect Pkg Gry In Type 12, 72.12x78.50x18.12, Gray, Steel

A72XD7818FTCLPG

Sequestr External Disconnect Pkg Gry In Type 12, 72.12x78.50x18.12, 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.