Authorized nVent Distributor
nVent KBAU4MXSWSLE - Hazloc Cable Glands for Armored Cable (Ex d/e/tb), Stainless Steel 316L, M40x1.5

nVent KBAU4MXSWSLE Hazloc Cable Glands for Armored Cable (Ex d/e/tb), Stainless Steel 316L, M40x1.5

UPC: 783510306847

Documents & Media
Installation Instructions

Contact for Pricing

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

Overview

The nVent KBAU4MXSWSLE is a high-performance Hazloc Cable Gland engineered for demanding hazardous area applications. Constructed from robust Stainless Steel 316L, this gland offers superior corrosion resistance and mechanical strength, making it ideal for environments where aggressive chemicals or extreme temperatures are present. Designed to meet stringent safety standards, it provides reliable sealing, strain relief, and secure cable entry into enclosures and electrical equipment operating in potentially explosive atmospheres. This cable gland is certified for use in Zone 1, 2, 21, and 22 hazardous locations, adhering to ATEX and IEC directives. Its Ex d/e/tb protection methods ensure that it effectively prevents the ingress of flammable gases, vapors, and dust, safeguarding personnel and critical industrial processes. The M40x1.5 metric thread size ensures compatibility with a wide range of standard enclosures and equipment, facilitating straightforward installation. Key features and benefits of the nVent KBAU4MXSWSLE include: * **Superior Material Construction:** Fabricated from Stainless Steel 316L for exceptional durability and resistance to corrosion in harsh industrial settings. * **Hazardous Area Compliance:** ATEX and IEC certified for Zone 1, 2, 21, and 22, ensuring safe operation in potentially explosive gas and dust environments. * **Robust Protection:** Provides reliable sealing against dust and moisture ingress and offers essential strain relief for the connected cable. * **Versatile Application:** Suitable for a broad spectrum of industrial applications, including oil and gas, chemical processing, pharmaceuticals, and mining. * **Secure Cable Entry:** Ensures a safe and compliant interface between the cable and electrical equipment, preventing potential ignition sources. When selecting cable glands for hazardous locations, factors such as the cable type (armored in this case), the enclosure's protection method, environmental conditions, and required certifications are paramount. nVent, a globally recognized leader in electrical solutions, delivers products that meet these critical requirements. The KBAU4MXSWSLE, with its specific M40x1.5 thread and stainless steel construction, is a testament to nVent's commitment to safety, reliability, and performance in the most challenging industrial environments. Professionals trust nVent for their expertise in designing and manufacturing products that protect lives and assets in hazardous areas.
  • 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, Upper Seal
29.0-41.0 mm
Clamping Range Diameter, Upper Seal
1.14-1.61 in
Color
Unpainted
Finish
Brushed
IP Rating
IP66/68 (EN60529)
Material
Stainless Steel 316L
Seal
Silicone
Size
M40x1.5
Thread Size
M40 x 1.5
Type
Other Accessories
Weight
1.5 lb
Works With
NEMA / IEC
Package Dimensions (L x W x H)
9.5 IN x 6.5 IN x 2.25 IN
Package Dimensions (L x W x H)
24.13 cm x 16.51 cm x 5.715 cm
Package Weight (Imperial)
1.500 L
Package Weight (Metric)
0.680 kg
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How to Install the KBAU4MXSWSLE Cable Gland

This guide provides step-by-step instructions for installing the KBAU4MXSWSLE cable gland, ensuring proper mounting and electrical connections.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Cable connectors, Neoprene sealing rings

  1. Mount the cable gland

    Secure the KBAU4MXSWSLE cable gland to the designated enclosure using the provided mounting screws. Ensure it is tightly fastened to prevent any movement.

  2. Prepare the cable

    Strip the insulation from the ends of the cables that will be connected to the gland. Ensure that the length of the stripped wire is appropriate for the connections.

  3. Connect the cables

    Insert the prepared cables into the cable gland and secure them using the appropriate connectors. Ensure that the connections are tight and that there are no exposed wires.

  4. Seal the gland

    Install the neoprene sealing rings around the cable entry points to ensure a watertight seal. Tighten the gland to compress the sealing rings adequately.

  5. Verify connections

    Use a multimeter to check the continuity of the connections. Ensure that there are no short circuits and that all connections are secure.

  6. Calibrate the system

    If applicable, follow the manufacturer's instructions to calibrate the system connected to the cable gland. Ensure all settings are configured correctly.

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.