nVent MPW1812 - Wide Mounting Plates, MPW, 1800x1200x25mm, Zinc Plated, Mild Steel
nVent

MPW1812

UPC: 783510514389


Documents & Media
Installation InstructionsVideo Clip

Contact for Pricing

Overview

The nVent MPW1812 Wide Mounting Plate is a premium-grade, zinc-plated mild steel panel engineered to maximize mounting space within industrial enclosures. Designed for applications requiring extensive component mounting, this 1800x1200x25mm plate provides a robust foundation for electrical, automation, and control systems. Its wide dimensions allow for pre-equipping with hardware, switches, or instrumentation before installation, reducing enclosure downtime and streamlining assembly processes. The zinc plating ensures superior corrosion resistance, making it ideal for harsh environments, including manufacturing plants, utilities, and outdoor installations where durability is critical. Engineered for versatility, the MPW1812 accommodates complex wiring harnesses and heavy-duty components without compromising structural integrity. Its oversized design enables side-loading installation, eliminating the need to maneuver the plate through narrow enclosure openings—a common challenge in tight control panels. This feature is particularly valuable in retrofitting projects or when upgrading existing systems where space constraints are a concern. The MPW1812 is part of nVent’s trusted MPW series, a line of high-performance mounting solutions trusted by engineers and technicians across industries such as oil & gas, renewable energy, data centers, and transportation. nVent’s reputation for reliability is backed by rigorous testing and adherence to industry standards, ensuring that the MPW1812 meets or exceeds expectations for performance and longevity. Key applications include: - Control panel retrofits and upgrades - Industrial automation and machinery enclosures - Power distribution and switchgear assemblies - Renewable energy systems (solar/wind) requiring robust mounting platforms - Harsh-environment installations where corrosion resistance is essential Installation is straightforward, with pre-drilled holes for secure attachment to enclosure frames. The 25mm thickness provides exceptional rigidity, preventing flex or vibration-induced failures in high-vibration environments. For professionals seeking a dependable, high-capacity mounting solution, the nVent MPW1812 delivers unmatched flexibility, durability, and ease of use. Whether for new installations or system expansions, this wide mounting plate ensures a stable, long-lasting foundation for critical electrical and electronic components.
  • Description: Creates an installation surface over the full width of the enclosure. Easy installation by use of sliding profiles MTS from the side. Nominal width equals the enclosure width. When combining enclosures the MPWs can be connected and slid in as
  • Material: 3 mm galvanized steel.
  • Pack quantity: 1 piece with mounting accessories.
  • Mounting requirements: Add sliding profiles MTS. MPW fits in combinable enclosures only.
  • Benefit: fast mounting of components and more mounting surface inside the enclosure
  • Mounting requirements: add sliding profiles MTS. MPW fits in combinable enclosures only

Specifications

Application
Factory Automation and Process Control; Controls and Drives
Color
Unpainted
Consist of
Wide Mounting Plates; Mounting Components and Instruction Manual
Construction
11 gauge
Depth
25 mm
Depth
0.98 in
Depth
0.96 in
Enclosure Material
Mild Steel
Finish
Galvanized
Height
70.87 in
Height
1,694 mm
Height
1,800 mm
Material
Mild Steel
Material
Mild Steel, Zinc Plated
Mounting Type
Side-Loading, Enclosure Mounting
Mounting Type
Wide Mounting Plate
Package Quantity
1
Product Family
Free-Standing
Series
MPW
Size
66.69 x 47.2 x 0.96 inch
Size
1800x1200x25 mm
Thickness
3 mm
Thickness
11 ga
Type
Mounting
Type
IEC Enclosure Accessories
Weight
174.5 lb
Weight
46 kg
Weight
101.41 lb
Width
47.24 in
Width
1,199 mm
Width
1,200 mm
Works With
IEC
Package Dimensions (L x W x H)
71.24 IN x 47.62 IN x 47.87 IN
Package Dimensions (L x W x H)
180.9496 cm x 120.9548 cm x 121.5898 cm
Package Weight (Imperial)
174.500 L
Package Weight (Metric)
79.153 kg
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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.