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Overview
- nVent A48SA3816LP Disconnect Enclosure, Type 12, Gray Steel
- Dimensions: 48.00" H x 37.38" W x 16.00" D
- Constructed from durable steel for industrial environments
- Type 12 rating provides protection against dust and dripping liquids
- Designed to accept major brand disconnect switches and circuit breakers (not included)
- 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 |
Conductive Panel | A48P36G |
Data Pocket Size | 305 x 305 mm |
Data Pocket Size | 12.00 x 12.00 in |
Depth | 16 IN |
Exterior Color | Gray |
Exterior Color Code | ANSI 61 |
Finish | Powder Coated |
Height | 48 in |
Interior Color | White |
IP Rating | IP65 |
Material | Mild Steel |
Modification Services | Yes |
NEMA Rating | 12 Indoor, dust-resistant |
Panel | A48P36 |
Panel Size | 1143 x 838 mm |
Panel Size | 45.00 x 33.00 in |
Protection Rating | NEMA Type 12 |
Size | 48.00x37.38x16.00 in |
Thickness | 1.9 mm |
Thickness | 14 ga |
Type | Mild Steel Wall Mounted Industrial Disconnect Enclosures |
Type Number | Type 13 |
Weight | 64 lb |
Width | 37.38 |
Width | 949 |
With or Without Handle | Without |
Package Dimensions (L x W x H) | 52 IN x 40 IN x 18 IN |
Package Dimensions (L x W x H) | 132.08 cm x 101.6 cm x 45.72 cm |
Package Weight (Imperial) | 64.000 L |
Package Weight (Metric) | 29.030 kg |

BX4
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
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
LN43DA
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, 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, GreyHow to Install the A48SA3816LP Controller
This guide provides step-by-step instructions for installing and wiring the A48SA3816LP controller in a secure and efficient manner.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter, Hole saw or Greenlee-type punch
Supplies needed:
Mounting screws, Terminal connectors, Watertight conduit hubs
- Prepare the installation site
Select an appropriate location for the controller installation, ensuring it is accessible and meets environmental requirements.
- Cut conduit openings
Use a hole saw or Greenlee-type punch to cut the required holes for conduit entry according to the specifications provided for the size of conduit being used.
- Install conduit hubs
Install CSA approved, watertight conduit hubs into the openings created, following the manufacturer's instructions for proper installation.
- Mount the controller
Secure the A48SA3816LP controller to the panel using the provided mounting screws, ensuring it is level and firmly attached.
- Connect wiring
Strip the ends of the wires and connect them to the appropriate terminals on the controller, ensuring all connections are secure and insulated.
- Verify connections
Use a multimeter to check all connections for continuity and proper voltage levels before powering on the controller.
- Power on and configure
Turn on the power supply to the controller and follow the manufacturer's instructions to configure the initial settings.
- Calibrate the controller
Perform any necessary calibration procedures as outlined in the user manual to ensure accurate operation.
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.












