nVent CB500 - Carrier Bars, CB, 74x500x23mm, Zinc Plated, Mild Steel
nVent

CB500

UPC: 783510454845

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Overview

The nVent CB500 Carrier Bars are precision-engineered mounting profiles designed for heavy-duty equipment installation within industrial enclosures. Manufactured from 3mm zinc-plated mild steel, these carrier bars provide exceptional durability and corrosion resistance, making them ideal for harsh industrial environments. Each CB500 unit measures 74x500x23mm and is supplied as a pair with mounting accessories, ensuring reliable equipment support in floor-standing enclosures. These carrier bars are specifically engineered for mounting heavy components such as transformers, power distribution units, and control panels in the bottom of enclosures. The zinc plating offers superior protection against moisture and abrasion, extending service life even in challenging conditions. With a maximum load capacity of 2100N per bar, the CB500 delivers robust structural support for critical applications where equipment stability is paramount. The CB series from nVent represents a trusted solution for industrial enclosure accessories, backed by decades of engineering excellence. These carrier bars are designed to integrate seamlessly with nVent’s comprehensive enclosure systems, including Hoffman and Eldon brands, ensuring compatibility with standard mounting patterns. The slotted design allows for flexible positioning both in width and depth, simplifying installation and enabling precise alignment of equipment. Typical applications include industrial automation, telecommunications, data centers, and manufacturing facilities where reliable equipment mounting is essential. Professionals select nVent carrier bars for their proven performance, ease of installation, and compatibility with industry-standard enclosure systems. The zinc-plated finish ensures long-term reliability while maintaining electrical continuity when properly grounded. nVent’s reputation as a leader in thermal management and electrical protection solutions further enhances the value of the CB500 carrier bars. These products are manufactured in the USA, adhering to stringent quality standards and ensuring consistent performance across installations. Whether for retrofitting existing systems or new construction projects, the CB500 provides a cost-effective, high-strength solution for heavy equipment mounting in industrial enclosures.
  • Description: Used for heavy equipment, such as transformers, fitted in the bottom of the enclosure.
  • Material: 3 mm zinc plated steel.
  • Pack quantity: 1 pair with mounting accessories.
  • Benefit: heavy equipment such as, transformers, can be reliably installed within the enclosure; the installed equipment can be mounted exactly where the customer desires
  • Compatible with nVent Hoffman and Eldon enclosure systems

Specifications

Application
Controls and Drives;Factory Automation and Process Control
Color
Unpainted
Construction
16 gauge
Depth
23 mm
Depth
0.91
Depth
23
Enclosure Material
Mild Steel
Finish
Zinc Plated
Height
74 mm
Height
2.91
Height
74
Load Rating
300
Material
Mild Steel
Material
Zinc Plated Mild Steel
Package Quantity
2
Product Family
Free-Standing
Series
CB
Size
2.91 x 19.69 x 0.91 inch
Size
74x500x23mm
Thickness
1.5 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Mounting
Type
IEC Enclosure Accessories
Width
19.69
Width
500
Width
500 mm
Works With
IEC
Package Weight (Imperial)
4.600 L
Package Weight (Metric)
2.087 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.