Authorized nVent Distributor
nVent A404CHNF - Continuous Hinge Enclosure with Clamps Type 4, 4x4x3, Gray, Mild Steel

nVent A404CHNF Continuous Hinge Enclosure with Clamps Type 4, 4x4x3, Gray, Mild Steel

UPC: 783510556907


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 A404CHNF is a Type 12 continuous hinge enclosure designed for secure, space-efficient installations in industrial environments. Measuring 4.00 x 4.00 x 3.00 inches (102 x 102 x 76 mm), this compact enclosure features a continuous stainless steel hinge spanning the full door width for smooth operation and long-term reliability. Three-sided stainless steel screw-down clamps provide a tight seal against dust, dirt, and non-corrosive liquids, while an oil-resistant gasket enhances protection. External wall-mounting brackets are included for easy installation, and weldnuts are provided for mounting optional panels or terminal block kits in sizes 6.00 x 4.00 inches (152 x 102 mm) and larger. The enclosure meets UL 50, 50E, UL 508A, cUL, NEMA Type 12/13, and IEC 60529 IP65 standards, making it suitable for control panels, junction boxes, and instrumentation in food processing, chemical manufacturing, and other industrial settings.
  • 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
No Panel
Depth
13 IN
Depth
3 IN
Depth, Maximum
3
Depth, Minimum
3
Finish
Powder Coated
Height
4 IN
Height
44 IN
IP Rating
IP66
Material
Mild Steel
Material
Steel
Material
Mild Steel with Stainless Steel Clamps
Material
Mild Steel;Steel
Modification Services
Yes
Mounting
Wall Mounting Brackets Available
Mounting
4.75 x 2.00 in
NEMA Rating
12
Nema Rating
Type 4
Nema Rating
Type 4/4X
Overall Dimensions
5.50 x 4.94 in
Overall Dimensions
114 x 88 mm
Panel
No Panel
Panel Size
No Panel in
Panel Size
72.00 x 72.00 in
Protection Rating
NEMA Type 12
Series
A404CHNF
Series
CHNF
Size
4.00x4.00x3.00 in
Size
4.00x4.00x3.00
Size
4x4x3 inches
Size
4.00 x 4.00 x 3.00 inch (102 x 102 x 76 mm)
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Mild Steel Industrial Terminal and Junction Boxes
Type
Mild Steel Terminal and Junction Boxes
Type Number
Type 4
Weight
2 lb
Width
102 mm
Width
102
Width
4 IN
Package Dimensions (L x W x H)
6.6 IN x 6.4 IN x 6.5 IN
Package Dimensions (L x W x H)
16.764 cm x 16.256 cm x 16.51 cm
Package Weight (Imperial)
1.800 L
Package Weight (Metric)
0.817 kg
Continuous Hinge Enclosure with Clamps Type 4, 6x4x3, Gray, Mild Steel

A604CHNF

Continuous Hinge Enclosure with Clamps Type 4, 6x4x3, Gray, Mild Steel
The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)

AB314

The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)
Continuous Hinge Enclosure with Clamps Type 4, 14x12x6, Gray, Mild Steel

A1412CHNF

Continuous Hinge Enclosure with Clamps Type 4, 14x12x6, Gray, Mild Steel
Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 36.00x30.00x13.00, Material: Steel, Finish: Gray

A36C30DLP

Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 36.00x30.00x13.00, Material: Steel, Finish: Gray
Cover for Z-10086CHS, Bulletin A51CH (Continious-Hinge Enclosures - Continuous Hinge "CH" Boxes - Hinge on the Short Side), Size/Dims: fits 10x8, Material: Steel, Finish: Gray

Z1008CHS

Cover for Z-10086CHS, Bulletin A51CH (Continious-Hinge Enclosures - Continuous Hinge "CH" Boxes - Hinge on the Short Side), Size/Dims: fits 10x8, Material: Steel, Finish: Gray
Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 36.00x30.00x9.00, Material: Steel, Finish: Gray

A36C30BLP

Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 36.00x30.00x9.00, Material: Steel, Finish: Gray
Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 24.00x24.00x9.00, Material: Steel, Finish: Gray

A24C24BLP

Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 24.00x24.00x9.00, Material: Steel, Finish: Gray
Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 24.00x20.00x7.00, Material: Steel, Finish: Gray

A24C20ALP

Wall-Mount Type 12 Enclosure, Bulletin A52 (Oil-Tight Type 12 "CH" Enclosure - Oil-Tight Type 12 "CH" Boxes), Size/Dims: 24.00x20.00x7.00, Material: Steel, Finish: Gray

Frequently Asked Questions

What are the dimensions of the A404CHNF enclosure?

The enclosure measures 4.00 inches high by 4.00 inches wide by 3.00 inches deep (102 x 102 x 76 mm).

What type of hinge does the A404CHNF use?

The enclosure features a continuous stainless steel hinge that spans the full door width for reliable operation.

Are mounting brackets included with the A404CHNF?

Yes, external wall-mounting brackets are included for easy installation.

What is the gasket material in the A404CHNF?

The enclosure includes an oil-resistant gasket for enhanced environmental protection.

Is the A404CHNF suitable for outdoor use?

The enclosure is designed for both indoor and outdoor applications with corrosion-resistant construction.

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.