
Contact for Pricing
Overview
- 12" x 12" (305 x 305 mm) stainless steel shelf with brushed finish
- Supports up to 150 lb (68 kg) distributed load
- Automatic horizontal lock for stable equipment deployment
- Folds to 1" (25 mm) projection for space efficiency
- UL/CSA Type 4, 4X, and 12 rated for indoor/outdoor use
- Mounts on interior or exterior of Hoffman enclosures (excluding PROLINE)
Specifications
Color | White |
Material | Stainless Steel |
Size | 12.00x12.00x1.00 |
Package Dimensions (L x W x H) | 14.25 IN x 14.25 IN x 1.5 IN |
Package Dimensions (L x W x H) | 36.195 cm x 36.195 cm x 3.81 cm |
Package Weight (Imperial) | 8.280 L |
Package Weight (Metric) | 3.756 kg |

CP4842
Panel, 46.20x40.00, Bulletin CWY (CONCEPT® Enclosure Accessories - CONCEPT Internal Accessories), Size/Dims: fits 48.00x42.00, Material: Steel, Finish: White
A5JMP3
Panel,Poly J Box 3.94x3.15, Bulletin Q41Y (QLINE® Type 4X Encl. Panels and Accessories - Composite Panels for ABS and Polyester Type 4X Enclosures), Size/Dims: fits 5x3x3, Material: Steel, Finish: WhiteHow to Install the Hoffman Folding Shelf (ACSHELF12 Series)
This guide provides step-by-step instructions for securely installing the Hoffman Folding Shelf accessory into an enclosure, ensuring proper mechanical setup and compliance with UL/CSA Type 12, 4, 4X standards.
Estimated time: 15m
Tools needed:
Drill
Supplies needed:
1/4-20x.75 screws, 1/4-20 keps nuts, Plastic washers, Velcro strips
- Prepare Enclosure Mounting Holes
Drill the necessary mounting holes in the enclosure wall according to the provided drilling pattern. Ensure precise alignment for proper shelf installation.
- Unfold Shelf Braces
Raise the folding shelf until its support braces fully unfold and lock securely into the open position. This prepares the shelf for mounting.
- Mount Shelf to Enclosure
Place the plastic washers over the 1/4-20x.75 screws. Insert these assemblies through the enclosure wall and the corresponding shelf mounting holes. Secure the shelf firmly in place using the 1/4-20 keps nuts.
- Apply Velcro Strips
Apply the provided velcro strips to the designated locations on the shelf. These strips will help secure the shelf when it is folded down for storage.
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.





