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nVent A14128CHNF - Continuous Hinge Enclosure with Clamps Type 4, 14x12x8, Gray, Mild Steel

nVent A14128CHNF Continuous Hinge Enclosure with Clamps Type 4, 14x12x8, Gray, Mild Steel

UPC: 783510292478


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 HOFFMAN Continuous Hinge Enclosure with Clamps (SKU: A14128CHNF) is a Type 4-rated mild steel enclosure measuring 14x12x8 inches with a gray powder-coated finish. Designed for indoor and outdoor applications, it features a continuous stainless steel hinge and three-sided stainless steel clamps for secure closure and environmental protection. The enclosure resists windblown dust, rain, splashing water, and hose-directed water per Type 4 requirements. Its mild steel construction with ANSI 61 gray polyester powder paint inside and out provides corrosion resistance and durability in harsh conditions. The continuous hinge design ensures smooth operation and reduces wear over frequent opening cycles. Ideal for industrial automation, telecommunications, utility installations, and transportation applications where protection from environmental contaminants and tampering is critical.
  • Seams continuously welded and ground smooth
  • Stainless steel screw-down clamps on three sides of door
  • Continuous hinge
  • Stainless steel hinge pin
  • Oil-resistant gasket
  • Weldnuts provided for mounting optional panels and terminal block kits in size 6.00 x 4.00 in. (152 x 102 mm) and larger
  • Bonding provision on door
  • External wall-mounting brackets for easy installation
  • External wall-mounting brackets for easy installation

Specifications

Application
Controls and Drives
Color
Gray
Color Code
ANSI 61
Conductive Panel
A14P12G
Depth
13 IN
Depth
8 in
Depth, Maximum
8
Depth, Minimum
8
Finish
Powder Coated
Height
44 IN
Height
14 IN
Ip Rating
IP66/IP67
IP Rating
IP66
Material
Mild Steel
Material
Steel
Modification Services
Yes
Mounting
Wall Mounting Brackets Available
Mounting
14.75 x 10.00 in
Mounting Type
Wall, Surface mount
Nema Rating
Type 4
NEMA Rating
12
Overall Dimensions
114 x 88 mm
Overall Dimensions
15.50 x 12.94 in
Panel
A14P12
Panel Size
12.75 x 10.88 in
Panel Size
72.00 x 72.00 in
Protection Rating
NEMA Type 12
Series
Continuous Hinge Enclosure with Clamps
Size
14.00x12.00x8.00 in
Size
14x12x8
Size
14x12x8 inches
Thickness
51.40mm (2.024")
Thickness
14 ga
Type
Mild Steel Industrial Terminal and Junction Boxes
Type
Mild Steel Terminal and Junction Boxes
Type Number
Type 4
Weight
12 lb
Width
12 IN
Width
305
Width
305 mm
Package Dimensions (L x W x H)
14.5 IN x 12.5 IN x 8.25 IN
Package Dimensions (L x W x H)
36.83 cm x 31.75 cm x 20.955 cm
Package Weight (Imperial)
12.000 L
Package Weight (Metric)
5.443 kg
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How to Install the A14128CHNF Enclosure

Instructions for mounting and adjusting the A14128CHNF enclosure, including door and panel installation.

Estimated time: 1h

Tools needed:

Screwdriver, Punch, Vibrating hammer (electric or air powered)

Supplies needed:

Fasteners, Metal shims, Hinge pin

  1. Prepare for Mounting

    Identify whether the enclosure is wall-mounted or floor-mounted. Wall-mounted enclosures have internal mounting means or external feet. Floor-mounted enclosures have floor stands with mounting plates. Ensure you have the proper fasteners for your chosen mounting method.

  2. Mount the Enclosure

    Secure the enclosure to the wall or floor using the appropriate fasteners in all mounting holes. For floor-mounted enclosures, ensure the floor is level or use shims under the enclosure corners as needed. For wall-mounted enclosures, ensure the mounting surface is flat to prevent door issues.

  3. Adjust Door Closing (if necessary)

    If the door does not open and close properly, or if it sags due to heavy equipment, adjust as follows: For single-door enclosures, place metal shims behind the bottom mounting foot closest to the hinge if the top of the door strikes the body opening lip. For two-door enclosures, place metal shims under the corners if the floor is not level, ensuring the doors meet evenly. Bolt the enclosure in place with doors closed before installing shims.

  4. Install the Interior Panel

    When installing the interior panel, you may need to slightly bend mounting studs to align the panel. Position the panel on the studs that line up, then use a screwdriver inserted through the panel holes to pry the remaining studs into place.

  5. Remove or Invert Print Pocket

    The print pocket on the door can be inverted or removed entirely as needed.

  6. Install Hubs and Devices

    Use agency Type rated hubs or devices of equal rating to the enclosure. Ensure hole openings and installation follow manufacturer instructions. Verify adequate hole-to-hole spacing for tightening and that installation does not interfere with the enclosure's gasket or edges. Conduit connections should be on the top, bottom, and sides.

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.