nVent AL2BRBLK - Latch Kit 1-Door Type 12 Enclosure Keylock CW, 3-Pt (Ht=16to30), Black, Steel
nVent

AL2BRBLK

UPC: 783510359058


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Installation Instructions

Contact for Pricing

Overview

The nVent HOFFMAN AL2BRBLK is a black steel 3-point latch kit designed for field installation on one-door Type 12 enclosures. This kit features a keylock handle that operates with a 90-degree quarter-turn for secure access. It is engineered to provide a watertight and dust-tight seal, crucial for protecting sensitive electrical components. The adjustable latch rods, with relocatable pins in rod guides, allow for precise gasket compression adjustment, accommodating enclosure heights from 16 to 30 inches. Latch rod ends are equipped with rollers to facilitate smoother door operation, and all door openings are gasketed for a complete seal. The AL2BRBLK is constructed from durable black steel for corrosion resistance. It requires a square or triangular key for tamper resistance. This latch kit is compatible with standard one-door Type 12 enclosures but is not suitable for HOFFMAN disconnect, CONCEPT, or PROLINE enclosures. Installation involves punching or drilling a hole in the door for each latch, with complete instructions provided. nVent, a leader in electrical protection, ensures the reliability and performance of this latch kit, making it suitable for industrial applications requiring NEMA 12 protection against dust and moisture.
  • Each kit includes a handle, latch, latch rods, adjustable rod guides and all hardware
  • These kits are available with a key locking handle, a non-locking handle or a padlocking handle
  • Two keys are furnished with keylocking handles
  • Durable black steel construction for corrosion resistance
  • Quarter-turn operation with tamper-resistant keylock

Specifications

Accessory Type
Locks, Lockouts, Latches, Handles and Clamps
Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Color
Black
Finish
Powder Coated
Handle Type
Keylock
Material
Steel
Material
Mild Steel
Modification Services
Yes
Mounting Type
Field-installable, external screw clamps
NEMA Rating
12 Indoor, dust-resistant
Nema Rating
NEMA12
Nema Rating
Type 12
Opens
Clockwise
Series
AL2BRBLK
Size
Ht=16to30
Size
16-30 inches (height)
Type
Industrial Door Mounting and Locks
Weight
2.3 lb
Works With
NEMA
Package Dimensions (L x W x H)
19.3 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
49.022 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
2.300 L
Package Weight (Metric)
1.043 kg
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How to Install the AL2BCCW Controller

This guide provides step-by-step instructions for installing and configuring the AL2BCCW Controller, ensuring proper mounting, 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 AL2BCCW Controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Using wire strippers, prepare the wires for connection. Connect the power and signal wires to the appropriate terminals on the controller, ensuring correct polarity.

  3. Verify connections

    Use a multimeter to check the voltage at the controller terminals. Ensure that the voltage matches the specifications outlined in the documentation before energizing the circuit.

  4. Configure the controller

    Follow the manufacturer's instructions to access the configuration menu. Set the desired parameters for operation, including any necessary calibration settings.

  5. Calibrate the controller

    Perform any required calibration procedures as specified in the documentation to ensure accurate operation. Adjust settings as necessary based on the calibration results.

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.