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nVent A90XD4018SSFTCLP - Sequestr External Disconnect Package 1-Door Type 4X, 90x40x18, Brushed, SS304

nVent A90XD4018SSFTCLP Sequestr External Disconnect Package 1-Door Type 4X, 90x40x18, Brushed, SS304

UPC: 783510279349


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: A90XD4018SSFTCLP) is a Type 4X stainless steel enclosure designed to isolate incoming power from the main control enclosure, reducing arc flash risk during maintenance. This 1-door package includes a main enclosure and Sequestr disconnect enclosure, both constructed from 14-gauge 304 stainless steel with a smooth #4 brushed finish. The Sequestr enclosure features continuously welded and ground smooth seams, a hinged right-side door, quarter-turn slotted latches, and a 3-point latching mechanism with a Type 316L stainless steel POWERGLIDE padlocking handle. The package includes terminal connections for power pass-through to the main enclosure and is shipped as a complete unit for new installations or as a retrofit for existing nVent A28S4 enclosures. Ideal for industrial automation, manufacturing, utilities, and renewable energy applications.
  • 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
Corrosive Environments; Arc Flash Safety; Controls and Drives
Color
Unpainted
Color
Brushed
Conductive Panel
A90PM40G
Depth
18.12 in
Depth
460 mm
Finish
Brushed #4
Height
2,289 mm
Height
90.12 in
Material
SS304
Material
Stainless Steel 304
Material
304 Stainless Steel
Material
Stainless Steel
Modification Services
Yes
Mounting Type
External disconnect package
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
Panel
A90PM40
Panel Size
78.00 x 33.75 in
Panel Size
1981 x 857 mm
Product Family
Sequestr
Protection Rating
NEMA Type 12
Series
Sequestr
Size
90x40x18
Size
90x40x18 mm
Size
90.12 x 40.25 x 18.12 in
Thickness
1.98 mm
Thickness
14 ga
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Weight
469 lb
Width
40.25 in
Width
1,022 mm
Package Dimensions (L x W x H)
42 IN x 20 IN x 91 IN
Package Dimensions (L x W x H)
106.68 cm x 50.8 cm x 231.14 cm
Package Weight (Imperial)
469.000 L
Package Weight (Metric)
212.738 kg
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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.