nVent A42SA3212LP - Disconnect Enclosure without Handle Type 12, 42.00x31.38x12.00, Gray, Steel
nVent

A42SA3212LP

UPC: 783510330408

Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent A42SA3212LP Disconnect Enclosure, a robust solution designed for industrial environments, offers superior protection for critical disconnect switches and circuit breakers. Manufactured by nVent, a trusted leader in electrical enclosure solutions, this enclosure (SKU: A42SA3212LP) is engineered to meet demanding operational requirements. Its substantial dimensions of 42.00 inches in height, 31.38 inches in width, and 12.00 inches in depth provide ample space for a wide range of disconnect devices, accommodating major brands commonly found in the market. Please note that disconnect switches and circuit breakers are not included with this enclosure and must be sourced separately. Constructed from durable steel and finished in a neutral gray, the A42SA3212LP enclosure is built to withstand harsh industrial conditions. Its NEMA Type 12 rating signifies its suitability for indoor use, offering protection against falling dirt, dust, and dripping or light splashing of non-corrosive liquids. This makes it an ideal choice for applications in manufacturing plants, processing facilities, and other industrial settings where reliable electrical component protection is paramount. The design of the nVent A42SA3212LP prioritizes both functionality and ease of installation. While this specific model does not include a handle, it is designed to seamlessly integrate with various handle types, allowing for flexible customization based on operational needs and safety protocols. The steel construction ensures longevity and resistance to mechanical stress, safeguarding the enclosed components from physical damage. The generous size allows for efficient wiring and maintenance, reducing downtime and improving overall operational efficiency. Key features of the nVent A42SA3212LP Disconnect Enclosure include: * **Robust Steel Construction:** Provides exceptional durability and protection against physical impact and environmental factors. * **NEMA Type 12 Rating:** Ensures protection against dust, dirt, and dripping liquids for indoor industrial applications. * **Generous Dimensions (42.00x31.38x12.00):** Accommodates a wide variety of disconnect switches and circuit breakers from leading manufacturers. * **Gray Finish:** Offers a professional appearance and good visibility in industrial settings. * **Manufacturer Reliability:** Backed by the quality and expertise of nVent, a global leader in electrical protection solutions. This enclosure is an essential component for maintaining the integrity and safety of electrical systems in demanding industrial environments. Its ability to house and protect vital disconnect mechanisms ensures operational continuity and compliance with safety standards. Professionals in electrical contracting, plant maintenance, and system integration will find the A42SA3212LP to be a dependable and cost-effective solution for their enclosure needs. The UNSPSC code for this product is 39121324, further categorizing its industrial application.
  • Durable steel construction for industrial environments
  • NEMA Type 12 rated for protection against dust and dripping liquids
  • Generous dimensions (42.00x31.38x12.00) accommodate major brand disconnect switches and circuit breakers
  • Gray finish for enhanced visibility and professional appearance
  • Manufactured by nVent, a trusted leader in electrical enclosure solutions
  • Removable door with continuous hinge
  • Data pocket is high impact thermoplastic
  • Oil-resistant gasket
  • Collar studs for mounting optional panels
  • Holes in body and door for mounting disconnect operating handle, operating mechanism, and door hardware

Specifications

Application
Arc Flash Safety; Power Distribution; Controls and Drives
Color
Gray
Conductive Panel
A42P30G
Data Pocket Size
6.00 x 6.00 in
Data Pocket Size
152 x 152 mm
Depth
12
Exterior Color
Gray
Exterior Color Code
ANSI 61
Finish
Powder Coated
Height
42 mm
Interior Color
White
IP Rating
IP65
Material
Mild Steel
Material
Steel
Modification Services
Yes
Nema Rating
Type 12
NEMA Rating
12 Indoor, dust-resistant
Panel
A42P30
Panel Size
991 x 686 mm
Panel Size
39.00 x 27.00 in
Protection Rating
NEMA Type 12
Size
42.00x31.38x12.00 in
Size
42.00x31.38x12.00 inches
Thickness
1.9 mm
Thickness
14 ga
Type
Mild Steel Wall Mounted Industrial Disconnect Enclosures
Type Number
Type 13
Weight
110 lb
Width
31.38
Width
797
With or Without Handle
Without
Package Dimensions (L x W x H)
47 IN x 35 IN x 14 IN
Package Dimensions (L x W x H)
119.38 cm x 88.9 cm x 35.56 cm
Package Weight (Imperial)
87.000 L
Package Weight (Metric)
39.463 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.
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
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
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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
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
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

How to Install the A42SA3212LP Controller

This guide provides step-by-step instructions for installing and configuring the A42SA3212LP Controller, ensuring proper mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A42SA3212LP controller to the designated mounting surface using appropriate mounting screws. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires, then connect the power and signal wires to the terminal connectors on the controller. Ensure all connections are tight and secure.

  3. Verify the connections

    Use a multimeter to check the voltage at the controller terminals to ensure proper power supply. Confirm that all connections are correct and secure before powering on the device.

  4. Power on the controller

    Turn on the power supply to the controller and observe the indicator lights. Ensure that the controller powers up correctly without any errors.

  5. Configure the settings

    Access the controller's configuration interface using the provided software or hardware interface. Set the necessary parameters according to your application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the controller operates within the desired specifications. Adjust settings as necessary.

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.