nVent CMC20 - Mounting Channels, fits 20.00, Steel
nVent

CMC20

UPC: 783510789206


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Installation Instructions

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Overview

The nVent CMC20 Mounting Channels, crafted from durable steel, are essential components for creating robust and adaptable mounting frameworks within industrial enclosures. Designed to accommodate a 20-inch depth, these channels offer a versatile solution for securely installing critical equipment such as DIN rails and grid straps. Their primary function is to provide a stable and adjustable platform, allowing for precise positioning of components to optimize space utilization and ensure efficient system integration. Engineered by nVent, a recognized leader in electrical enclosure solutions, the CMC20 channels exemplify the brand's commitment to quality and reliability. These mounting channels can be installed in multiple orientations, offering flexibility to meet diverse enclosure designs and application requirements. They can be mounted vertically or horizontally, attaching directly to collar studs or integrating seamlessly with the slide mechanisms of nVent's adjustable-depth mounting kits. This adaptability makes them ideal for a wide range of industrial environments, including manufacturing facilities, data centers, and control rooms, where reliable equipment mounting is paramount. The benefits of utilizing nVent CMC20 Mounting Channels extend beyond simple installation. They contribute to the overall integrity and longevity of the enclosure's internal infrastructure by providing a secure and vibration-resistant mounting surface. This is crucial for protecting sensitive electronic components from damage and ensuring uninterrupted operation. The steel construction offers inherent strength and resistance to environmental factors commonly found in industrial settings, such as temperature fluctuations and moderate chemical exposure. Key features and advantages include: * **Durable Steel Construction:** Ensures long-lasting performance and resistance to wear and tear. * **Versatile Mounting Options:** Can be installed vertically or horizontally to suit various enclosure configurations. * **Adjustable Depth Compatibility:** Integrates with nVent's adjustable-depth mounting kits for enhanced flexibility. * **Secure Equipment Support:** Provides a stable framework for DIN rails and grid straps, safeguarding sensitive equipment. * **Optimized Space Utilization:** Facilitates precise component placement for efficient enclosure management. When selecting mounting solutions for industrial enclosures, professionals prioritize products that offer both robust performance and ease of installation. The nVent CMC20 channels meet these criteria, simplifying the assembly process while delivering a dependable mounting foundation. Their compatibility with other nVent enclosure accessories further enhances their value, allowing for a cohesive and integrated system design. Trust nVent for your critical mounting needs, ensuring the reliability and efficiency of your industrial electrical systems.
  • Kit includes two channels
  • Designed to fit 20-inch enclosure depths.
  • Provides a versatile mounting framework for DIN rails and grid straps.
  • Can be mounted vertically or horizontally for flexible installation.
  • Compatible with nVent adjustable-depth mounting kits and collar studs.

Specifications

Application
Controls and Drives
Color
Unpainted
Finish
Plated
Fits Concept Enclosure
When A or B = 20.00 in. (508 mm)
Fits Height
20 in
Fits Height
2000 mm mm
Fits Width
20 in
Material
Steel
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
Yes
Mounting Type
Vertical or Horizontal to collar studs or slide mechanisms
Product Family
Concept
Size
fits 20.00 in
Size
20
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Internal Mounting for Industrial Enclosures
Weight
1 lb
Works With
NEMA
Package Dimensions (L x W x H)
19.4 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
49.276 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
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How to Install the CMC20 Controller

This guide provides step-by-step instructions for mounting and wiring the CMC20 Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Assemble mounting channels

    Determine the mounting style (horizontal or vertical) and insert one channel nut for each DIN rail/grid strap into the mounting channel before attaching it to the enclosure.

  2. Attach mounting channel to enclosure

    Slide the assembled mounting channel over the studs at the rear of the enclosure. Secure it using M8 flanged nuts and torque them to 50 in-lbs (6 Nm).

  3. Mount the CMC20 Controller

    Secure the CMC20 Controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

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.