nVent KBAU5MXSWSLE - Hazloc Cable Glands for Armored Cable (Ex d/e/tb), Stainless Steel 316L, M50x1.5
nVent

KBAU5MXSWSLE

UPC: 783510306854


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Overview

The nVent **KBAU5MXSWSLE** ATEX-certified cable gland is a robust, stainless steel 316L solution engineered for armored cable entry into hazardous locations. Designed to meet the demands of explosive gas and dust environments, this **Ex d/e/tb** rated gland ensures reliable protection for critical processes and personnel in Zone 1, 2, 21, or 22 installations. As part of nVent’s trusted portfolio of hazardous location products, the KBAU5MXSWSLE combines durability, precision engineering, and compliance with ATEX and IEC standards to deliver uncompromising performance in extreme conditions. **Key Features and Benefits** This cable gland is specifically designed for **armored cables**, providing essential functions such as strain relief, environmental sealing, and secure entry into electrical enclosures or equipment. Its **316L stainless steel construction** offers superior corrosion resistance, making it ideal for offshore platforms, chemical processing plants, oil and gas facilities, and other corrosive or high-moisture environments. The **M50x1.5 thread size** ensures compatibility with a wide range of armored cables and conduit systems, offering flexibility in system design and installation. **Certifications and Compliance** The KBAU5MXSWSLE is certified for use in hazardous locations under **ATEX (Directive 2014/34/EU)** and **IECEx**, meeting the stringent requirements for explosive gas (Zone 1/2) and dust (Zone 21/22) atmospheres. This certification is critical for industries where safety and regulatory compliance are non-negotiable, such as mining, pharmaceuticals, food processing, and wastewater treatment. Professionals can trust this gland to maintain the integrity of electrical systems while preventing the ingress of hazardous substances or moisture. **Typical Applications and Industries** This cable gland is widely used in **hazardous area installations** across multiple sectors, including: - **Oil and Gas**: Offshore platforms, refineries, and petrochemical plants where explosive gas environments are common. - **Mining**: Underground and surface operations with high dust concentrations and potential gas hazards. - **Power Generation**: Nuclear, thermal, and renewable energy facilities requiring robust cable management in classified zones. - **Water and Wastewater**: Treatment plants and pumping stations where corrosive environments and electrical safety are paramount. - **Chemical Processing**: Facilities handling volatile or flammable substances, requiring certified cable entry solutions. **Installation and Selection Considerations** Selecting the right cable gland for a hazardous location involves evaluating several factors, including cable type, environmental conditions, and regulatory requirements. The KBAU5MXSWSLE is optimized for **armored cables**, which provide additional mechanical protection and grounding continuity. Its **stainless steel 316L construction** ensures long-term performance in corrosive or high-temperature settings, reducing maintenance costs and downtime. During installation, professionals must ensure proper torque application to maintain the gland’s sealing integrity and prevent cable damage. The gland’s **Ex d/e/tb** rating indicates it is suitable for both flameproof (Ex d) and increased safety (Ex e) applications, as well as dust-tight (Ex tb) environments. This versatility makes it a preferred choice for engineers designing complex hazardous area systems. **Why Choose nVent?** nVent is a global leader in electrical and thermal management solutions, with a reputation for innovation and reliability in hazardous location products. The company’s **KBAU5MXSWSLE** cable gland exemplifies its commitment to safety, performance, and compliance. By integrating advanced materials, precision engineering, and rigorous testing, nVent delivers solutions that meet the evolving demands of industries operating in the most challenging environments. For professionals seeking a **high-performance, ATEX-certified cable gland** for armored cables in hazardous locations, the nVent KBAU5MXSWSLE offers unmatched durability, compliance, and peace of mind. Whether deployed in a refinery, mine, or wastewater facility, this gland ensures reliable cable entry while protecting critical infrastructure and personnel.
  • Suitable for SWA (steel wire armored), AWA (aluminum wire armored), SWB (steel wire braid), STA (steel tape armored), & shielded cable in flameproof (ex d), increased safety (ex e) and dust (ex tb) applications
  • Allow for double sealing of cable and jacket with upper and lower seals
  • The swivel retainer and grounding cone are adhered to the gland body by the o-rings to prevent any loose parts; to remove, simply pull these components slightly to detach
  • All metric thread cable glands are packaged as kits and includes a chloroprene washer, locknut and earthtag
  • All NPT thread cable glands are packaged as kits. Each kit includes a locknut and earthtag (except for NPT 3/8-in. cable glands which do not include locknut and earthtag)
  • Available in Metric (M) and NPT (N) thread type
  • Operating temperature from -40 C to 100 C with chloroprene seal and -60 C to 130 C with silicon seal

Specifications

Application
Hazardous Environments
Clamping Range Diameter, Lower Seal
0.79-1.26 in
Clamping Range Diameter, Lower Seal
1.06-1.61 in
Clamping Range Diameter, Upper Seal
29.0-41.0 mm
Clamping Range Diameter, Upper Seal
1.42-2.05 in
Clamping Range Diameter, Upper Seal
36.0-52.0 mm
Color
Unpainted
Finish
Brushed
IP Rating
IP66/68 (EN60529)
Material
Stainless Steel 316L
Seal
Silicone
Size
M50x1.5
Thread Size
M50 x 1.5
Type
Other Accessories
Weight
2.7 lb
Works With
NEMA / IEC
Package Dimensions (L x W x H)
10.75 IN x 8.25 IN x 3 IN
Package Dimensions (L x W x H)
27.305 cm x 20.955 cm x 7.62 cm
Package Weight (Imperial)
2.700 L
Package Weight (Metric)
1.225 kg
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How to Install the KBAU5MXSWSLE Cable Gland

This guide provides step-by-step instructions for installing the KBAU5MXSWSLE cable gland, ensuring a secure and compliant installation.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Prepare the installation area

    Ensure the installation area is clean and free of debris. Verify that the temperature range is suitable for the KBAU5MXSWSLE cable gland.

  2. Mount the cable gland

    Secure the KBAU5MXSWSLE cable gland to the designated enclosure using the provided mounting screws. Ensure it is tightly fastened to prevent any movement.

  3. Connect the cables

    Strip the ends of the cables to be connected to the gland. Insert the cables through the gland and secure them using the appropriate terminal connectors.

  4. Verify connections

    Use a multimeter to check the continuity and ensure all connections are secure and properly insulated.

  5. Calibrate the installation

    If applicable, adjust any settings on the connected devices to ensure they are compatible with the new installation.

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.