nVent A90XD7818FTCLP Sequestr External Disconnect Pkg Wht In Type 12, 90.12x78.50x18.12, Gray, Steel
UPC: 783510168674
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Interlocks doors of main control cabinet when disconnect switch is powered ON
- Mechanical interlock on main control enclosure activated by primary door prevents 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
- 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 | 18.12 in |
Depth | 460 mm |
Exterior Color | Gray |
Exterior Color Code | ANSI 61 |
Finish | Powder Coated |
Height | 90.12 in |
Height | 2,289 mm |
Interior Color | White |
IP Rating | IP55 |
Material | Steel |
Material | Mild Steel |
Modification Services | Yes |
NEMA Rating | 12 Indoor, dust-resistant |
Panel | A90PM78 |
Panel Size | 78.00 x 72.00 in |
Panel Size | 1981 x 1829 mm |
Product Family | Sequestr |
Protection Rating | NEMA Type 12 |
Size | 90.12x78.50x18.12 in |
Stiffener Locations | 24 in |
Stiffener Locations | 610 mm |
Thickness | 1.52 mm |
Thickness | 16 ga |
Type | Mild Steel Freestanding Industrial Disconnect Enclosures |
Type Number | Type 12 |
Weight | 1,026.75 lb |
Width | 78.5 in |
Width | 1,994 mm |
Package Dimensions (L x W x H) | 84 IN x 34 IN x 100 IN |
Package Dimensions (L x W x H) | 213.36 cm x 86.36 cm x 254 cm |
Package Weight (Imperial) | 1026.750 L |
Package Weight (Metric) | 465.734 kg |
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)
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.