nVent EWMW482418 - AccessPlus Double-Hinge Type 1 Window, 48.00x24.00x18.00, Black, Steel
nVent

EWMW482418

UPC: 783510178550


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Installation Instructions

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Overview

The nVent AccessPlus Double-Hinge Type 1 Window (SKU: EWMW482418) is a premium-grade industrial access solution designed for secure, efficient equipment monitoring and maintenance in mission-critical environments. Engineered by nVent, a global leader in thermal management and electrical enclosure solutions, this 48.00" x 24.00" x 18.00" black steel window integrates seamlessly into AccessPlus cabinets, providing unobstructed visibility while maintaining robust security and environmental protection for 19-inch rack-mount equipment. The double-hinge design ensures smooth, reliable operation with minimal maintenance, making it ideal for data centers, telecommunications facilities, industrial control rooms, and network infrastructure hubs where operational uptime and equipment accessibility are paramount. This Type 1-rated window delivers a balance of durability and functionality, featuring a steel construction that meets stringent industrial standards for impact resistance, corrosion protection, and long-term performance. The black finish not only enhances aesthetic consistency with nVent’s AccessPlus cabinet line but also reduces glare in high-contrast lighting environments, improving operator comfort during equipment inspection. The three-component cabinet system—comprising the front door, center section, and wall section—ensures modular compatibility, allowing for easy integration into existing infrastructure or new installations with minimal downtime. Professionals in data center operations, IT infrastructure management, and industrial automation rely on the AccessPlus Double-Hinge Window for its ability to facilitate quick visual diagnostics without compromising enclosure integrity. The window’s design supports efficient airflow management when paired with compatible ventilation solutions, reducing the risk of overheating in densely packed rack environments. Installation is streamlined thanks to pre-engineered mounting points and alignment features, which align with nVent’s commitment to reducing total cost of ownership through ease of deployment and maintenance. nVent’s reputation as a trusted partner in thermal management and enclosure solutions is built on decades of innovation and adherence to industry standards such as UL, NEMA, and IP ratings. The AccessPlus line, including the EWMW482418, reflects this legacy by offering products that combine rugged construction with intelligent design. Whether deployed in hyperscale data centers, edge computing nodes, or industrial automation facilities, this window delivers the reliability and performance required to safeguard high-value equipment while enabling operational agility. For facilities managers and engineers seeking a proven solution for secure, accessible equipment monitoring, the nVent AccessPlus Double-Hinge Type 1 Window stands as a benchmark in its category.
  • Double-hinged for easy equipment access; center section provides 19-in. rack mounting per EIA universal spacing and is accessed through the front door or swing the center section away from the wall section for rear access
  • Front door has either a solid steel or hardened, tinted safety-glass window door for superior scratch resistance
  • Center section easily removed from rear section; tool-less one person installation possible
  • Self-grounding, plated steel rack angles fully adjustable within center section
  • Wall section provides cable entry and cable management with knockouts or gland plates
  • Gland plate model provides easy retrofit and fast installation and allows for pre-terminated cables or pre-wired patch panels; no need to re-terminate and test
  • Self-locking center-to-wall section latches in two locations
  • Front access to all latches (no exposed side latches); cabinet can be installed tightly in corners
  • Vented sides provide cross flow ventilation to improve heat dissipation
  • Vertical cable manager included in 28-in.-wide models

Specifications

Additional Rack Angle, S=Square Hole T=Tapped Hole
EWMR48T or EWMR48S
Application
Networking, Storage and Data Center
Color
Black
Color
Jet Black
Color Code
RAL 9005
Depth
18.2
Depth
462
Depth
18.2 in
Depth
462 mm
Finish
Powder Coated
Finish
Black;Powder Coating
Height
48.03
Height
1,220
Height
1,220 mm
Height
48.03 in
IP Rating
IP20
Load Capacity
350-350 lb
Load Rating
350 lbs.
Material
Mild Steel;Steel
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
1 Indoor, electrical protection
NEMA Rating
1
NEMA Rating
Type 1
Product Family
AccessPlus
Protection Rating
NEMA Type 1
Rack Units
26
Series
AccessPlus Double-Hinge
Thickness
1.9 mm
Thickness
14
Thickness
1.9
Type
Data Networking Wall Mounted Cabinets
Type Number
Type 1
Weight
138 lb
Width
526
Width
23.62 in
Width
600 mm
Package Dimensions (L x W x H)
48 IN x 42 IN x 33 IN
Package Dimensions (L x W x H)
121.92 cm x 106.68 cm x 83.82 cm
Package Weight (Imperial)
325.000 L
Package Weight (Metric)
147.420 kg
Ethernet SHDSL Extender

DDW-120

Ethernet SHDSL Extender
Fiber cable ODC to SC duplex - 670mm

Fiber cable ODC SC Duplex 670mm

Fiber cable ODC to SC duplex - 670mm
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
DIN Rail ? DIN 35

ARH 1656

DIN Rail ? DIN 35
Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 480 Volts 3P Delta system type without N-G mode, with microswitch .

ST4803PDGM

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 480 Volts 3P Delta system type without N-G mode, with microswitch .
Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included

3085

Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included
Cable Manager, fits 19-inch open rack, Black, Steel

ECK19H

Cable Manager, fits 19-inch open rack, Black, Steel
DataCom Enclosure Pkg, Bulletin DPVD (PROLINE® Voice and Data Package - PROLINE Voice and Data Package), Size/Dims: 2000x700x800mm, Material: Steel, Finish: Lt Gray

PDCP2078

DataCom Enclosure Pkg, Bulletin DPVD (PROLINE® Voice and Data Package - PROLINE Voice and Data Package), Size/Dims: 2000x700x800mm, Material: Steel, Finish: Lt Gray
6U PERF PANEL

PPFS19010BK

6U PERF PANEL
This TX6A 10Gig Cat 6A STP Patch Cord is a 12-Meter, Int'l Grey cord constructed of 26 AWG, shielded, twisted pair, stranded, CM/LSZH cable and with high-performance modular plugs. Its tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. The slender strain relief boot provides easy access in high-density applications. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

STP6X12MIG

This TX6A 10Gig Cat 6A STP Patch Cord is a 12-Meter, Int'l Grey cord constructed of 26 AWG, shielded, twisted pair, stranded, CM/LSZH cable and with high-performance modular plugs. Its tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. The slender strain relief boot provides easy access in high-density applications. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL

F62ERLNSNSNM002

OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL
Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

CESUM3-C15

Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

How to Install the EWMW482418 Enclosure

This guide provides step-by-step instructions for installing and configuring the EWMW482418 enclosure.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the enclosure

    Secure the EWMW482418 enclosure to the designated location using the provided mounting screws. Ensure it is level and stable.

  2. Connect the power supply

    Use wire strippers to prepare the power supply wires. Connect the wires to the terminal connectors inside the enclosure, ensuring proper polarity.

  3. Verify connections

    Use a multimeter to check the voltage at the terminal connectors to ensure the power supply is correctly connected and functioning.

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.