nVent AEK460NDH - Electrical Interlocks NDH, 460VAC, Plated, Steel
nVent

AEK460NDH

UPC: 783510267605


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Installation Instructions

Contact for Pricing

Overview

The nVent AEK460NDH electrical interlock is a rugged, plated steel device designed for 460VAC applications, ensuring personnel safety by preventing enclosure doors from opening while equipment is energized. This UL 508A Component Recognized and CSA Certified interlock is manufactured in the USA and features continuous-duty solenoid rated for heavy industrial use. The AEK460NDH mounts internally on Hoffman enclosures using existing door handle screws, with the strike plate attaching to the latch assembly. It maintains UL Type 4, 4X, and 12 ratings when properly installed, fitting one-door and two-door Type 4, 4X, and 12 enclosures, as well as larger junction boxes like CH, CHS, CHNF, CHNFSS, and CHAL. The device is packaged complete with solenoid assembly, strike plate/bracket, and installation instructions. Handles and latch mechanisms are sold separately. Electrical ratings include 440/480VAC at 0.025/0.16A (60Hz) and 0.030/0.18A (50Hz). Ideal for industrial control panels, motor control centers, and electrical enclosures requiring compliance with safety standards.
  • Solenoids are rated for continuous duty and will stand up under heavy industrial use
  • Packaged complete with a solenoid assembly, strike plate or bracket and instructions for field installation
  • Handles and latch mechanisms are not included
  • AEK style electrical interlocks mount on the inside of the enclosure door using the same screws which hold the door handle in place, the strike plate attaches to the existing latch assembly
  • AEK NDH style electrical interlocks require drilling several holes in the cover and body for mounting

Specifications

Accessory Type
Electrical Accessories
Application
Power Distribution; Arc Flash Safety; Controls and Drives
Application
Arc Flash Safety;Controls and Drives;Power Distribution
Color
Unpainted
Current Rating
0.025/0.16 A
Finish
Plated
Frequency
60 Hz
Material
Mild Steel
Material
Plated Steel
Material
Mild Steel;Steel
Modification Services
Yes
Normal Inrush Amps @ 50 Hz
.030/.18 A
Normal Inrush Amps @ 50 Hz
0.030 / 0.18 A
Normal Inrush Amps @ 60 Hz
.025/.16 A
Normal Inrush Amps @ 60 Hz
0.025 / 0.16 A
Size
460 volt in
Type
Electrical Accessories
Voltage AC @50Hz
440 V
Voltage AC @60Hz
480 V
Voltage Rating
460 VAC
Volts AC, 50/60 Hz
440/480 V
Weight
1.6 lb
Works With
NEMA
Package Dimensions (L x W x H)
5.2 IN x 3.7 IN x 2.7 IN
Package Dimensions (L x W x H)
13.208 cm x 9.398 cm x 6.858 cm
Package Weight (Imperial)
1.600 L
Package Weight (Metric)
0.726 kg
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How to Install the AEK460NDH Controller

This guide provides step-by-step instructions for installing and configuring the AEK460NDH Controller for optimal performance.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors, Power supply

  1. Mount the controller

    Secure the AEK460NDH controller to a suitable surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the power supply

    Use wire connectors to connect the power supply to the controller. Ensure that the connections are secure and insulated to prevent short circuits.

  3. Wire the inputs and outputs

    Connect the necessary input and output wires to the designated terminals on the controller. Refer to the wiring diagram for correct terminal assignments.

  4. Configure the controller settings

    Power on the controller and access the configuration menu. Set the desired parameters according to your application requirements.

  5. Calibrate the controller

    Perform calibration by following the on-screen instructions. Verify that the outputs respond correctly to the inputs.

  6. Test the installation

    Conduct a thorough test of the controller to ensure all functions are operating as expected. Use a multimeter to check voltage levels at various points.

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.