nVent AL3DR - Latch Kit 1-Door Type 12 Enclosure Non-lock CW, 3-Pt (Ht=60to72), Chrome, Steel
nVent

AL3DR

UPC: 783510219901


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Installation Instructions

Contact for Pricing

Overview

The nVent AL3DR (SKU: AL3DR) is a non-locking, 3-point latch kit designed for field installation on standard one-door Type 12 industrial enclosures. This kit is compatible with enclosures with a height (A) of 60 or 72 inches. It features a clockwise opening mechanism and provides NEMA Type 12 protection, safeguarding against dust, dirt, and splashing water. Key specifications include adjustable latch rods with relocating pins, allowing for precise gasket compression and simplified maintenance. All door openings are gasketed to prevent ingress. Integrated rollers on the latch rod ends reduce friction during operation, ensuring smooth door closing. Constructed from durable steel with a brushed chrome finish, the AL3DR offers corrosion resistance and a professional appearance. The 3-point latching system effectively distributes pressure, preventing door warping. Operation requires a simple quarter-turn to open or close and is designed for enclosures utilizing external screw clamps. Please note: this latch kit is not compatible with HOFFMAN disconnect, Concept, or ProLine enclosures. Manufactured in the USA.
  • 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
  • NEMA Type 12 protection against dust, dirt, and splashing water
  • Adjustable latch rods with relocating pins for precise gasket compression
  • Integrated rollers on latch rod ends for reduced friction
  • Durable steel construction with brushed chrome finish
  • 3-point latching system prevents door warping
  • Requires a quarter-turn to open/close
  • Designed for enclosures with external screw clamps

Specifications

Accessory Type
Locks, Lockouts, Latches, Handles and Clamps
Application
Controls and Drives;Power Distribution
Color
Unpainted
Color
Chrome
Finish
Brushed Chrome
Handle Type
Non-Locking
Material
Steel
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
Yes
Mounting Type
Field installation on enclosures
Nema Rating
NEMA 12
NEMA Rating
12 Indoor, dust-resistant
Opens
Clockwise
Poles
3-Pt
Size
3 Point (A=60to72) in
Size
Ht=60to72
Type
Industrial Door Mounting and Locks
Weight
3.6 lb
Works With
NEMA
Package Dimensions (L x W x H)
37.5 IN x 4.5 IN x 3.1 IN
Package Dimensions (L x W x H)
95.25 cm x 11.43 cm x 7.874 cm
Package Weight (Imperial)
3.600 L
Package Weight (Metric)
1.633 kg
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How to Install the AL3DR Padlocking Handle Kit

This guide provides step-by-step instructions for installing the AL3DR Padlocking Handle Kit, ensuring proper assembly and functionality.

Estimated time: 1h

Tools needed:

Drill, Screwdriver, Wire strippers

Supplies needed:

Mounting screws, Latch rods, Roller pins, Retaining rings, Spacers, Gasket

  1. Drill holes for the handle

    Locate and drill holes in the door from the outside edges using the dimensions provided in the installation guide. Ensure that you do not drill holes for the rod guides.

  2. Assemble the handle and latch stop

    Select the appropriate latch rod stop for the correct handle rotation. Assemble the handle parts and the latch stop as shown in the installation guide.

  3. Install latch rods and secure

    If the latch rod(s) is too long, select the proper hole and cut the latch rods approximately 3/8 inch from the center of the desired hole. Place the roller pin in the designated hole and secure it with the retaining ring.

  4. Adjust latch position

    Position spacers for the proper location of the latch. Use the provided washers to adjust the position of the latch as required for proper sealing.

  5. Verify installation

    Before energizing any circuits, check all internal and external electrical and mechanical clearances to ensure that all assembled equipment functions safely and properly.

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.