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nVent A84XD3EW18SSFTCLP - Sequestr External Disconnect Package 3-Door Type 4X, 84x118x18, Brushed, SS304

nVent A84XD3EW18SSFTCLP Sequestr External Disconnect Package 3-Door Type 4X, 84x118x18, Brushed, SS304

UPC: 783510279547


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The **nVent Sequestr External Disconnect Package** (SKU: A84XD3EW18SSFTCLP) is a robust Type 4X stainless steel enclosure designed to enhance electrical safety and operational efficiency in industrial and commercial applications. Engineered by nVent—a leader in electrical and thermal management solutions—the Sequestr External Disconnect Enclosure mitigates arc flash risks by isolating incoming power from the main enclosure, ensuring safer maintenance and inspection of interior components. This 3-door package, constructed from high-grade **304 stainless steel**, delivers exceptional durability and corrosion resistance, making it ideal for both indoor and outdoor environments where exposure to non-corrosive or mildly corrosive elements is a concern. **Key Features and Benefits:** The Sequestr External Disconnect Package includes a main enclosure and a Sequestr box, providing a complete solution for power isolation and arc flash protection. The disconnect switch and fuse block or circuit breaker are pre-mounted in the external enclosure, with dedicated terminal connections to safely route power to the main enclosure. This design allows technicians to perform maintenance or repairs on the primary system without exposing themselves to live electrical components, significantly reducing the risk of arc flash incidents—a critical safety consideration in high-voltage environments such as manufacturing plants, data centers, and utility substations. **Applications and Industry Use Cases:** This enclosure package is particularly well-suited for industries where electrical safety and equipment reliability are paramount. Common applications include: - **Manufacturing facilities** where heavy machinery and automated systems require frequent maintenance. - **Commercial buildings** with large electrical loads, such as hospitals, data centers, and office complexes. - **Renewable energy installations**, including solar and wind farms, where outdoor-rated enclosures are essential. - **Water and wastewater treatment plants**, where corrosion resistance is critical due to exposure to moisture and chemicals. - **Oil and gas facilities**, where harsh environmental conditions demand robust, corrosion-resistant enclosures. The **Type 4X rating** ensures the enclosure provides protection against windblown dust, rain, splashing water, and corrosion, making it suitable for both sheltered and exposed outdoor locations. The brushed stainless steel finish not only enhances corrosion resistance but also provides a professional, low-maintenance appearance that resists fading and wear over time. **Installation and Retrofit Flexibility:** The Sequestr External Disconnect Package is designed for easy installation and integration into new or existing systems. The main enclosure and Sequestr box can be ordered separately, allowing for retrofitting into existing electrical setups without the need for extensive modifications. This flexibility makes it an ideal solution for facilities looking to upgrade their electrical safety infrastructure without incurring the high costs of a complete system overhaul. Professionals in the electrical industry trust nVent for their commitment to innovation, quality, and safety. With decades of experience in electrical enclosure solutions, nVent’s products are engineered to meet the stringent demands of modern industrial applications. The Sequestr External Disconnect Package exemplifies this dedication, offering a reliable, high-performance solution for power isolation and arc flash mitigation. **Why Choose nVent Sequestr External Disconnect Package?** - **Enhanced Safety:** Isolates incoming power to reduce arc flash risks during maintenance. - **Durability:** 304 stainless steel construction ensures long-term resistance to corrosion and environmental stressors. - **Versatility:** Suitable for both new installations and retrofits in a wide range of industries. - **Compliance:** Meets Type 4X standards for outdoor and indoor use, ensuring regulatory compliance. - **Manufacturer Trust:** Backed by nVent’s reputation for high-quality electrical solutions and industry-leading innovation. For facilities prioritizing safety, reliability, and operational efficiency, the **nVent Sequestr External Disconnect Package** (SKU: A84XD3EW18SSFTCLP) is an indispensable component of a robust electrical safety strategy.
  • 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 primary door, preventing secondary 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
Arc Flash Safety; Corrosive Environments; Controls and Drives
Color
Unpainted
Color
Brushed
Depth
18.12 in
Depth
460 mm
Finish
Brushed #4
Height
84.12 in
Height
2,137 mm
Large Conductive Panel
A784PM78G
Large Panel
A84PM78
Large Panel Size
1829 x 1829 mm
Large Panel Size
72.00 x 72.00 in
Material
SS304
Material
Stainless Steel
Material
Stainless Steel 304
Modification Services
Yes
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
Product Family
Sequestr
Protection Rating
NEMA Type 12
Series
Sequestr External Disconnect Package
Size
84x118x18 inches
Size
84.12 x 118.75 x 18.12 in
Size
84x118x18
Small Conductive Panel
A84PM40G
Small Panel
A84PM40
Small Panel Size
1829 x 857 mm
Small Panel Size
72.00 x 33.75 in
Thickness
1.98 mm
Thickness
14 ga
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Weight
2,000 lb
Width
118.75 in
Width
3,016 mm
Package Dimensions (L x W x H)
130 IN x 36 IN x 90 IN
Package Dimensions (L x W x H)
330.2 cm x 91.44 cm x 228.6 cm
Package Weight (Imperial)
2000.000 L
Package Weight (Metric)
907.200 kg
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How to Safely Handle and Install Large Hoffman Enclosures

This guide provides instructions for safely handling and installing large Hoffman enclosures, emphasizing precautions to prevent injury and equipment damage.

Estimated time: 1h

Tools needed:

Forklift, Overhead lifting device (e.g., crane), Slings with load-rated hooks or shackles, ROLL•A•LIFT™ or similar device (for some models)

Supplies needed:

3000 lb.-rated chain or strap (for securing to forklift mast), Rigging equipment (for overhead lifting)

  1. Read Safe Handling Requirements

    Before moving or installing the enclosure, thoroughly read and understand the 'Large Enclosure Safe Handling Requirements' document that accompanied the enclosure. Ensure the route is clear of obstructions and all personnel are at a safe distance.

  2. Prepare for Movement

    Ensure the enclosure is stabilized before removing any strapping. Verify that the lifting equipment (forklift or overhead device) has a sufficient load rating for the enclosure's weight and size. Only trained and authorized personnel should operate the lifting equipment.

  3. Position Forklift Forks

    For forklift handling, spread the forks to the maximum distance or as dictated by the skid width. Enter the skid from the rear (Side A) of the enclosure. Position the enclosure carefully on the forks, keeping the load against the carriage/mast and tilting the load backward towards the mast.

  4. Secure Enclosure to Forklift

    If using a forklift, secure the enclosure to the forklift mast before moving. Insert a 3000 lb.-rated chain or strap through the eye bolts provided on top of the enclosure and fasten it securely to the forklift mast assembly. Ensure sufficient tension to prevent tipping.

  5. Lift and Transport Enclosure

    Lift the enclosure a minimum distance so the skid is just clear of the floor. Start and stop the forklift slowly and gradually, avoiding jerky movements. Drive slowly with the forks carried as low to the ground as possible. Never attempt to move more than one enclosure at a time.

  6. End Loading/Unloading (if applicable)

    For end loading/unloading on trailers, spread forks to match pallet end slot openings and enter from the narrow side (C or D). Secure the enclosure to the forklift mast using chains or straps. Tilt the mast to take weight off the opposite end and slide/push the enclosure as required. Do not use chains or straps to lift the enclosure.

  7. Overhead Lifting (if applicable)

    If using overhead lifting, attach rigging to the eye bolts, ensuring the angle between lifting cables and the vertical does not exceed 45 degrees. Use slings with adequate load-rated hooks or shackles. Ensure the load rating of the lifting device and rigging is sufficient. Do not use ropes or cables through eye bolts.

  8. Final Placement

    Once the enclosure is at its final location, carefully position it. Ensure it is stable and permanently installed according to any specific product instructions not covered in this general handling guide. Refer to the nameplate or datasheet for model-specific details.

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.