nVent CWF3136 - Concept Fixed Window Kit, Type 4, fits 310x360mm, Gray, Aluminum
nVent

CWF3136

UPC: 783510415709


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Installation Instructions

Contact for Pricing

Overview

The nVent HOFFMAN Concept Fixed Window Kit (SKU: CWF3136) provides a secure, Type 4-rated viewing solution for industrial enclosures measuring 310x360mm. This pre-assembled kit features a die-cast aluminum frame with a .188in (5mm) thick clear polycarbonate window, offering durable visibility while maintaining enclosure integrity. The gray ANSI 61 powder-coated finish resists corrosion and physical impact, ideal for harsh environments. Designed for compatibility with larger nVent HOFFMAN enclosure doors, the CWF3136 mounts via four standard screws with concealed frame caps for a clean aesthetic. It meets UL 508A, UL 508, NEMA Type 4/12, CSA LR42186, and IEC 60529 IP66 standards, protecting against dust, water, and contaminants. The fixed window design eliminates moving parts, reducing maintenance needs while ensuring continuous operational uptime in manufacturing, automation, power distribution, and telecommunications applications. With a window size of 253x276mm (9.96x10.86in) and overall dimensions of 310x360x32mm (12.20x14.17x1.26in), this kit fits standard 310x360mm enclosure openings. The pre-assembled design simplifies installation, reducing labor costs and project timelines. Trust nVent HOFFMAN’s global reputation for reliable enclosure solutions in demanding industrial settings.
  • Aesthetic die-cast aluminum frame
  • 0.188-in. (5-mm) thick, clear polycarbonate window
  • Furnished window frame caps conceal mounting screws
  • Pre-assembled kit installs with four screws and concealed frame caps
  • Meets UL 508A, UL 508, and CSA LR42186 standards

Specifications

Application
Controls and Drives
Color
ANSI 61
Color
Gray
Color Code
ANSI 61
Finish
Powder Coated
IP Rating
IP66
Material
Aluminum
Modification Services
Yes
Mounting Type
Screw Mounting
Nema Rating
Type 4
Product Family
Concept
Series
Concept Fixed Window Kit
Size
fits 310x360mm
Size
310x360mm
Thickness
0.15 in
Thickness
4 mm
Type
Industrial Door Mounting and Locks
Type Number
Type 4
Weight
5 lb
Window Size
9.96 x 10.86 in
Window Size
253 x 276 mm
Works With
NEMA
Package Dimensions (L x W x H)
19 IN x 14.5 IN x 1.3 IN
Package Dimensions (L x W x H)
48.26 cm x 36.83 cm x 3.302 cm
Package Weight (Imperial)
5.000 L
Package Weight (Metric)
2.268 kg
Concept Fixed Window Kit, Type 4, fits 310x360mm, Lt. Gray, Aluminum

CWF3136LG

Concept Fixed Window Kit, Type 4, fits 310x360mm, Lt. Gray, Aluminum
Concept Fixed Window Kit, Type 4, fits 400x450mm, Gray, Aluminum

CWF4045

Concept Fixed Window Kit, Type 4, fits 400x450mm, Gray, Aluminum
Concept Fixed Window Kit, Type 4, fits 400x450mm, Lt. Gray, Aluminum

CWF4045LG

Concept Fixed Window Kit, Type 4, fits 400x450mm, Lt. Gray, Aluminum
Concept Fixed Window Kit, Type 4, fits 550x570mm, Gray, Aluminum

CWF5557

Concept Fixed Window Kit, Type 4, fits 550x570mm, Gray, Aluminum
Replacement Front Plate for Concept HMI, fits 470x500mm, Lt Gray, Aluminum

CPFP4750

Replacement Front Plate for Concept HMI, fits 470x500mm, Lt Gray, Aluminum
Concept Hinged Window Kit, fits 550x570mm, Gray, Aluminum

CWH5557

Concept Hinged Window Kit, fits 550x570mm, Gray, Aluminum
Syspend Monitor and Keyboard Arm, 21.22x25x25.63, Lt Gray, Aluminum

VAMONITOR

Syspend Monitor and Keyboard Arm, 21.22x25x25.63, Lt Gray, Aluminum
Solid-Back Body for InLine HMI Type 4, fits 250x250mm, Lt Gray, Steel

LLB252512

Solid-Back Body for InLine HMI Type 4, fits 250x250mm, Lt Gray, Steel
Rear-Access Body for InLine HMI Type 4, fits 250x250mm, Lt Gray, Steel

LLBR252512

Rear-Access Body for InLine HMI Type 4, fits 250x250mm, Lt Gray, Steel
Cast OI Enclosure,Type 4X, Bulletin CC1 (COMPACT® "CC1" Operator Interface Enclosures - COMPACT Operator Interface "CC1" Enclosures), Size/Dims: 200x230x129mm, Material: Aluminum, Finish:

CCC202313

Cast OI Enclosure,Type 4X, Bulletin CC1 (COMPACT® "CC1" Operator Interface Enclosures - COMPACT Operator Interface "CC1" Enclosures), Size/Dims: 200x230x129mm, Material: Aluminum, Finish:
Operator Interface Enclosure, Bulletin CC2 (COMPACT® "CC2" Operator Interface Enclosures - COMPACT Operator Interface "CC2" Enclosures), Size/Dims: 600x600x420mm, Material: Aluminum, Finish:

CCC606042

Operator Interface Enclosure, Bulletin CC2 (COMPACT® "CC2" Operator Interface Enclosures - COMPACT Operator Interface "CC2" Enclosures), Size/Dims: 600x600x420mm, Material: Aluminum, Finish:
Rear-Access Body for InLine HMI Type 4, fits 166x160mm, Lt Gray, Steel

LLBR161612

Rear-Access Body for InLine HMI Type 4, fits 166x160mm, Lt Gray, Steel

How to Install the CWH4045LG Controller

This guide provides step-by-step instructions for mounting, wiring, and configuring the CWH4045LG Controller.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the CWH4045LG controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires and connect them to the appropriate terminals on the controller. Ensure all connections are secure and insulated.

  3. Verify the connections

    Use a multimeter to check the voltage and continuity of the connections. Ensure that all readings are within the specified range before powering on the controller.

  4. Power on the controller

    Turn on the power supply to the controller and observe the startup sequence. Ensure that the controller initializes without errors.

  5. Configure the settings

    Access the controller's configuration interface and set the desired parameters according to your application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure accurate operation of the controller.

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.