nVent KBAU3MBNCWCLE - Hazloc Cable Glands for Armored Cable (Ex d/e/tb), Brass, M32x1.5
nVent

KBAU3MBNCWCLE

UPC: 783510306649


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Installation Instructions

Contact for Pricing

Overview

The nVent Hoffman KBAU3MBNCWCLE is an ATEX-certified cable gland designed for armored cable installations in hazardous locations. It is suitable for Zone 1, 2, 21, and 22 environments, offering protection against explosive gases and combustible dusts. This brass gland features an M32x1.5 thread and is certified for Ex d, Ex e, and Ex tb applications, meeting IEC/EN 60079-0, -1, -7, and -31 standards for gas (IIC) and dust (IIIC) hazardous areas. It also holds UL Listing E474828 for Class I, Zone 1 (AEx e IIC). Constructed from nickel-plated brass, it provides corrosion resistance and operates between -40°C to 100°C with a chloroprene seal, or up to 130°C with an optional silicone seal. The gland accommodates a cable diameter range of 15.0–26.0 mm and features a three-level removable seal system for a tight, vibration-resistant seal. With an IP66/68 ingress protection rating, it is ideal for oil & gas, chemical processing, mining, and power generation industries. Each gland is supplied as a kit including a chloroprene washer, locknut, and earth tag.
  • 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
15.0-26.0 mm
Clamping Range Diameter, Lower Seal
0.59-1.02 in
Clamping Range Diameter, Upper Seal
29.0-41.0 mm
Clamping Range Diameter, Upper Seal
20.0-33.0 mm
Clamping Range Diameter, Upper Seal
0.79-1.3 in
Color
Unpainted
Finish
Nickel Plated
IP Rating
IP66/68 (EN60529)
Material
Brass
Seal
Chloroprene
Size
M32x1.5
Type
Other Accessories
Weight
1.2 lb
Works With
NEMA / IEC
Package Dimensions (L x W x H)
7.5 IN x 5.75 IN x 2 IN
Package Dimensions (L x W x H)
19.05 cm x 14.605 cm x 5.08 cm
Package Weight (Imperial)
1.200 L
Package Weight (Metric)
0.544 kg
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How to Install the KBAU3MBNCWCLE Controller

This guide provides step-by-step instructions for installing and configuring the KBAU3MBNCWCLE controller, ensuring proper wiring and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the KBAU3MBNCWCLE controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the ends of the cables. Connect the power and signal wires to the appropriate terminals on the controller, ensuring correct polarity.

  3. Verify connections

    Utilize a multimeter to check the voltage at the terminals. Ensure that the readings match the specifications outlined in the controller's manual.

  4. Configure the controller

    Access the controller's configuration interface. Set the necessary parameters according to your application requirements, following the guidelines in the user manual.

  5. Calibrate the system

    Perform a calibration of the controller by following the calibration procedure outlined in the manual. Ensure that all settings are adjusted for optimal performance.

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.