
Contact for Pricing
Overview
- 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 |

SV1218
Pre-Fabricated Floor-Track Vertical Mounting Bracket with Supporting Horizontal Cross Bar, 12 Inch or 18 Inch Height, For 4 Inch Square of 4-11/16 Inch Square Boxes, Deep or Shallow, with Standard Device Covers (Mud Rings)
BMB24
This is a 24" electrical box mounting bracket that mounts a 1-1/2" electrical box to studs on 24" centers. It is made of pre-galvanized steel. The finish/color is silver.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
- Mount the controller
Secure the ACLSN12 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.
- 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.
- 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.
- 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.
- Configure the controller settings
Access the configuration interface of the ACLSN12 controller and input the necessary settings as per your application requirements.
- 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.





