nVent ACLSN12 - Cylinder Lock Kit for Type 3R and 12 Enclosure, Chrome Plated, Steel
nVent

ACLSN12

UPC: 783510253806


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent ACLSN12 Cylinder Lock Kit provides a secure, field-installable locking solution for Type 3R and Type 12 industrial enclosures. Constructed from durable chrome-plated steel, this kit ensures long-term resistance to corrosion and harsh industrial environments. Designed for one-door enclosures, it integrates seamlessly with nVent's Type 3R and Type 12 enclosures, offering a reliable barrier against unauthorized access. Installation requires only a single hole drilled or punched in the enclosure door, making it ideal for both new installations and retrofitting existing systems. The kit includes all necessary components for a complete lock assembly, minimizing downtime and simplifying upgrades. Its robust design and professional-grade finish make it a trusted choice for industries such as manufacturing, water treatment, telecommunications, and power distribution, where environmental protection and security are critical. Compatible with Type 3R and Type 12 enclosures, the ACLSN12 meets NEMA standards for durability and performance.
  • Installation instructions are included
  • Two keys are included
  • Single-hole installation for quick and easy deployment
  • Compatible with one-door Type 3R and Type 12 enclosures
  • Includes all necessary components for a complete lock assembly

Specifications

Accessory Type
Locks, Lockouts, Latches, Handles and Clamps
Application
Controls and Drives;Power Distribution
Color
Unpainted
Finish
Chrome Plated
Length, Medium 3R Hinged-Cover Enclosure
57 mm
Length, Medium 3R Hinged-Cover Enclosure
2.25 in
Length, NEMA 12 Enclosure
1.69 in
Length, NEMA 12 Enclosure
43 mm
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
Yes
NEMA Rating
12 Indoor, dust-resistant
Size
fits Type 12/4 Enc in
Type
Industrial Door Mounting and Locks
Weight
0.18 lb
Works With
NEMA
Package Dimensions (L x W x H)
7 IN x 5 IN x 0.75 IN
Package Dimensions (L x W x H)
17.78 cm x 12.7 cm x 1.905 cm
Package Weight (Imperial)
0.200 L
Package Weight (Metric)
0.091 kg
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How to Install the ACLSN12 Controller

This guide provides step-by-step instructions for mounting, wiring, and configuring the ACLSN12 Controller.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the ACLSN12 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to connect the power supply and input/output wires to the designated terminals on the ACLSN12 controller. Ensure all connections are tight and secure.

  3. Verify electrical clearances

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

  4. Power on the controller

    Energize the power supply to the ACLSN12 controller and observe the indicator lights to confirm that the unit is powered on correctly.

  5. Configure the controller settings

    Access the configuration interface of the ACLSN12 controller and input the necessary settings as per your application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the ACLSN12 controller operates within the desired parameters.

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.