nVent A12N126 - Small Hinge-Cover Enclosure Type 1, 12.00x12.00x6.00, Gray, Steel
nVent

A12N126

UPC: 783510342500


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent Small Hinge-Cover Enclosure Type 1 (A12N126) is a premium-grade, compact electrical enclosure designed for secure housing of sensitive components in indoor environments. Engineered by nVent, a global leader in thermal management and electrical solutions, this enclosure combines durability, functionality, and compliance with industry standards to deliver reliable protection for control panels, switches, and other critical devices. With dimensions of 12.00 x 12.00 x 6.00 inches, this gray steel enclosure is ideal for applications where space is at a premium but robust protection is non-negotiable. Designed for Type 1 indoor use, the A12N126 enclosure features a hinged cover that provides easy access for maintenance, inspection, or adjustments while ensuring a secure seal against dust and debris. Unlike NEMA 4X or oil-tight enclosures, this Type 1 model meets basic functionality requirements for general-purpose indoor applications, making it a cost-effective solution for commercial buildings, industrial facilities, and light manufacturing environments. The steel construction offers superior strength and corrosion resistance, while the gray powder-coated finish enhances durability and aesthetic appeal. Professionals across industries such as HVAC, telecommunications, data centers, and automation rely on nVent enclosures for their trusted performance and compliance with UL and other regulatory standards. The A12N126 is part of nVent’s comprehensive enclosure portfolio, which includes a range of sizes from 6 x 6 inches to 14 x 12 inches, ensuring compatibility with diverse project requirements. Installation is straightforward, with mounting provisions for optional panels, allowing for flexible configuration to meet specific application needs. Key benefits of the nVent Small Hinge-Cover Enclosure Type 1 (A12N126) include: - **Durable steel construction** for long-lasting protection in indoor environments. - **Hinged cover design** for convenient access and maintenance. - **Compact footprint** (12 x 12 x 6 inches) for space-efficient installations. - **Gray powder-coated finish** for enhanced corrosion resistance and visual appeal. - **Compliance with Type 1 standards** for general-purpose indoor applications. - **Mounting provisions** for optional panels, ensuring versatility in installation. Typical applications for this enclosure include housing control panels, electrical switches, sensors, and other sensitive components in commercial buildings, retail spaces, and light industrial settings. The A12N126 is particularly well-suited for environments where oil- or dust-tight enclosures are not required, but where reliable protection and easy access are essential. Whether used in a data center, telecommunications hub, or automation system, this enclosure delivers the performance and reliability that professionals demand from a trusted manufacturer like nVent. Selecting the right enclosure for your project involves considering factors such as environmental conditions, component size, and access requirements. The nVent Small Hinge-Cover Enclosure Type 1 (A12N126) is an excellent choice for professionals who prioritize durability, ease of use, and compliance with industry standards. With its robust construction, versatile design, and reputation for quality, this enclosure is a smart investment for any indoor electrical application.
  • Butt hinges on door
  • Flush slotted latch operated with a screwdriver; optional latches available
  • Weldnuts provided for mounting optional panels
  • Butt hinges
  • Mounting holes on back of enclosure
  • UL-compliant and manufactured in the USA by nVent

Specifications

Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Color
Gray
Color Code
ANSI 61
Depth
6
Depth
152
Depth
152 mm
Finish
Powder Coated
Height
12 IN
Height
305 mm
IP Rating
IP30
Material
Steel
Material
Mild Steel
Modification Services
Yes
Mounting Type
Wall Mount
NEMA Rating
Type 1
NEMA Rating
1
NEMA Rating
1 Indoor, electrical protection
Panel
A12N12P
Panel Size
260 x 260 mm
Panel Size
10.25 x 10.25 in
Perforated Panel
A12N12PP
Protection Rating
NEMA Type 1
Series
Small Hinge-Cover Enclosure Type 1
Size
12.00x12.00x6.00 in
Size
12.00x12.00x6.00 Inches
Thickness
1.52 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Wall-Mounted / Pad-Mounted Enclosures
Type
Mild Steel Wall Mounted Industrial Enclosures
Type Number
Type 1
Weight
11 lb
Width
12 IN
Width
305 mm
Package Dimensions (L x W x H)
12.5 IN x 12.5 IN x 6.25 IN
Package Dimensions (L x W x H)
31.75 cm x 31.75 cm x 15.875 cm
Package Weight (Imperial)
11.000 L
Package Weight (Metric)
4.990 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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
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 A12N126 Controller

This guide provides step-by-step instructions for installing and configuring the A12N126 Controller.

Estimated time: 45m

Tools needed:

Screwdriver, Pliers, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors, Terminal connectors

  1. Remove the latch cam

    Use pliers to squeeze the tabs on the latch cam. Lift the latch cam and push it in the direction shown to remove it.

  2. Mount the controller

    Secure the A12N126 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  3. Connect the wiring

    Strip the ends of the wires and connect them to the appropriate terminals on the controller. Use wire connectors to secure the connections.

  4. Power on the controller

    Turn on the power supply to the controller. Verify that the power indicator is lit using a multimeter.

  5. Configure the settings

    Access the configuration menu on the controller and set the desired parameters according to the application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure accurate operation of the A12N126 controller.

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.