nVent A90XM7824SSN4 - Floor-Mount Disconnect 2-Door 3pt Latch Type 4X, 90x78x24, Brushed, SS304
nVent

A90XM7824SSN4

UPC: 783510111342


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Overview

The nVent **A90XM7824SSN4** Floor-Mount Disconnect Enclosure is a premium-grade, Type 4X-rated solution engineered for robust protection of electronic controls, disconnect switches, and circuit breakers in demanding industrial environments. Constructed from high-quality **stainless steel 304 (SS304)** with a durable brushed finish, this enclosure delivers exceptional corrosion resistance against noncorrosive or mildly corrosive elements—both indoors and outdoors. Its **two-door design with a three-point latch** ensures secure access control, while the **90x78x24 mm dimensions** provide ample space for housing the most common disconnect switches and circuit breakers used in critical applications. Designed for versatility, the **A90XM7824SSN4** is ideal for industries where reliability and durability are non-negotiable. In **food and beverage processing**, it safeguards control panels from washdowns and sanitizing agents. For **packaging and material handling**, it protects sensitive electronics from dust, moisture, and mechanical damage. The **petroleum and chemical processing sectors** rely on this enclosure to shield components from corrosive vapors and liquids, while **water treatment facilities** benefit from its resistance to chlorinated and brackish environments. The **Type 4X NEMA rating** guarantees protection against hose-directed water, dust ingress, and corrosion, making it a trusted choice for harsh conditions. Installation is straightforward with the **floor-mount design**, allowing for stable, vibration-resistant placement in control rooms, machinery enclosures, or outdoor control stations. The **SS304 construction** ensures long-term performance without the risk of rust or degradation, even in high-humidity or high-temperature settings. nVent’s reputation for engineering high-performance electrical enclosures means this product meets rigorous industry standards, including UL listings and compliance with IEC and NEMA guidelines. Key advantages of the **A90XM7824SSN4** include: - **Superior corrosion resistance** from SS304 stainless steel, ideal for wet or chemically aggressive environments. - **Type 4X NEMA rating** for protection against water, dust, and corrosive agents—critical for outdoor and washdown applications. - **Two-door access with three-point latching** for enhanced security and ease of maintenance. - **Compact yet spacious design** (90x78x24 mm) to accommodate standard disconnect switches and circuit breakers. - **Brushed finish** for a professional appearance and reduced glare in control rooms. Professionals in industrial automation, electrical contracting, and facility management choose nVent enclosures for their **proven durability, compliance with safety standards, and seamless integration** into existing systems. Whether retrofitting an aging control panel or specifying a new installation, the **A90XM7824SSN4** delivers the reliability needed to keep operations running smoothly—even in the most challenging conditions. Trusted by engineers and facility managers worldwide, this enclosure is a cornerstone of safe, efficient, and long-lasting electrical infrastructure.
  • Disconnect enclosure is designed to house electronic controls
  • Seams continuously welded and ground smooth
  • Body stiffeners in larger enclosures for extra rigidity
  • Body flange trough collar excludes liquids and contaminants
  • Heavy-duty lifting eyes anchor into reinforced top
  • Removable centerposts permit easy panel installation
  • Heavy-gauge continuous hinges
  • Heavy-duty 3-point latching mechanism operated by Type 316L stainless steel PowerGlide padlocking handle on all doors
  • Panel supports
  • Data pocket is high-impact thermoplastic

Specifications

Application
Arc Flash Safety;Controls and Drives;Corrosive Environments
Application
Controls and Drives; Arc Flash Safety; Corrosive Environments
Color
Unpainted
Color
Brushed
Conductive Panel
A90PM78G
Depth
613 mm
Depth
24.12
Depth
613
Finish
Brushed #4
Height
2,289 mm
Height
90.12
Height
2,289
IP Rating
IP66
Ip Rating
IP66/IP67
Material
SS304
Material
Stainless Steel;Stainless Steel 304
Material
Stainless Steel 304
Modification Services
Yes
Mounting Type
Floor-Mount
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
NEMA Rating
4X
Panel
A90PM78
Panel Size
78.00 x 72.00 in
Panel Size
1981 x 1829 mm
Protection Rating
NEMA Type 12
Series
nVent
Size
90x78x24 mm
Size
90.12x78.50x24.12 in
Thickness
2.78 mm
Thickness
12 ga
Thickness
51.40mm (2.024")
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 3R
Weight
1,038 lb
Width
1,994 mm
Width
78.5
Width
1,994
Package Dimensions (L x W x H)
84 IN x 36 IN x 100 IN
Package Dimensions (L x W x H)
213.36 cm x 91.44 cm x 254 cm
Package Weight (Imperial)
1038.000 L
Package Weight (Metric)
470.837 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

How to Install the A90XM7824SSN4 Enclosure

This guide provides step-by-step instructions for safely installing the A90XM7824SSN4 enclosure, ensuring proper handling and setup.

Estimated time: 1h

Tools needed:

Forklift, Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, 3000 lb-rated chain or strap

  1. Prepare the installation area

    Clear the installation route of all obstructions and ensure that workers are at a safe distance, more than the overall height of the enclosure.

  2. Secure the enclosure for transport

    Using a forklift, insert a 3000 lb-rated chain or strap through the eye bolts on top of the enclosure and securely fasten it to the forklift mast to prevent tipping.

  3. Lift and position the enclosure

    Carefully lift the enclosure with the forklift, ensuring it is just clear of the floor. Position it at the installation site, ensuring it is stable and secure.

  4. Mount the enclosure

    Secure the enclosure to the mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  5. Connect electrical components

    Use wire strippers to prepare the wires and connect them to the terminal connectors as per the wiring diagram provided in the manual.

  6. Verify electrical connections

    Use a multimeter to check the connections for continuity and ensure that all connections are secure and functioning properly.

  7. Calibrate the enclosure

    Follow the calibration procedures outlined in the manual to ensure the enclosure operates within specified parameters.

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.