Authorized nVent Distributor
nVent CWHD4045LG - Concept Deep Hinged Window Kit, Type 12, fits 400x450mm, Lt. Gray, Steel

nVent CWHD4045LG Concept Deep Hinged Window Kit, Type 12, fits 400x450mm, Lt. Gray, Steel

UPC: 783510157494

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent HOFFMAN Concept Deep Hinged Window Kit (SKU: CWHD4045LG) is designed for industrial enclosures, offering enhanced visibility and access. This Type 12 kit fits 400x450mm openings and features a two-inch recessed depth, accommodating additional components like switches or meters without compromising enclosure integrity. Constructed from durable steel with a light gray RAL 7035 finish, it ensures corrosion resistance and a professional aesthetic. Engineered as part of the nVent HOFFMAN Concept Series, this deep hinged window kit is ideal for applications requiring frequent access to internal components while maintaining a secure seal. The hinged design allows for easy inspection and adjustment of equipment, crucial for minimizing downtime in manufacturing, data centers, and utility installations. Its robust steel construction meets industrial safety standards. The 2-inch recessed depth is a key advantage, creating space for auxiliary devices like pilot lights or analog gauges while preserving the enclosure's protection against dust and moisture. The kit complies with NEMA 12 standards for indoor, dust-tight, and drip-proof environments. Installation is straightforward with pre-drilled mounting points.
  • Hinged on the left side and has a single-point slotted latch
  • Optional locking or non-locking wing knob latch is available
  • Aesthetic die-cast aluminum frame
  • 0.188-in. (5-mm) thick, clear polycarbonate window
  • Hinged design for easy access and maintenance

Specifications

Application
Controls and Drives
Color
Light Gray
Color
RAL 7035
Color Code
RAL 7035
Finish
Powder Coated
IP Rating
IP55
Material
Steel
Material
Mild Steel
Modification Services
Yes
Product Family
Concept
Size
fits 400x450mm
Thickness
16 ga
Thickness
1.52 mm
Type
Industrial Door Mounting and Locks
Type Number
Type 12
Weight
11.7 lb
Window Size
13.50 x 14.40 in
Window Size
343 x 366 mm
Works With
NEMA
Package Dimensions (L x W x H)
18.3 IN x 16.3 IN x 4.3 IN
Package Dimensions (L x W x H)
46.482 cm x 41.402 cm x 10.922 cm
Package Weight (Imperial)
11.700 L
Package Weight (Metric)
5.307 kg
Concept Deep Hinged Window Kit, Type 12, fits 400x450mm, Gray, Steel

CWHD4045

Concept Deep Hinged Window Kit, Type 12, fits 400x450mm, Gray, Steel
3P CONT S 24V 50/60Hz 2NO2NC

CC75SA24

3P CONT S 24V 50/60Hz 2NO2NC
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CCSK3136F8

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CCSK4045F8

Front Plate for C-H IDT, Bulletin C2 (CONCEPT® Operator Interface Enclosures - CONCEPT Operator Interface Enclosures), Size/Dims: fits 400x450mm, Material: Aluminum, Finish: ex2
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CCSK4045F9

Front Plate for C-H IDT, Bulletin C2 (CONCEPT® Operator Interface Enclosures - CONCEPT Operator Interface Enclosures), Size/Dims: fits 400x450mm, Material: Aluminum, Finish: ex3
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CCSK4045F10

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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.