nVent PEK115NDH - Electrical Interlock 120VAC, fits door bar, Plated, Steel
nVent

PEK115NDH

UPC: 783510229894


Documents & Media
Installation Instructions

Contact for Pricing

Overview

Enhance safety in electrical enclosures with the nVent PEK115NDH Electrical Interlock. This robust, plated steel device provides positive internal lockout when equipment is energized, preventing unauthorized door access. Designed for 120VAC operation, it features a normal/inrush current rating of 0.100/0.63A at 60Hz and 0.120/0.69A at 50Hz. The PEK115NDH is engineered for continuous duty and heavy industrial use, ensuring reliable performance. It fits standard HOFFMAN door latching mechanisms and is compatible with both clockwise and counterclockwise handles. Installation is straightforward, mounting on the inside of the enclosure door using existing handle screws, with the strike plate attaching to the latch assembly. This interlock maintains UL Type 4, 4X, and 12 ratings when installed according to manufacturer instructions. It is suitable for a wide range of enclosures, including two-door Type 4 and 12, Type 4X with 3-point latches, free-standing Type 12, and one-door Type 12 enclosures with latch kits. It also fits larger junction boxes and Type 1 enclosures, as well as most custom Hoffman enclosures with similar door hardware. SKU: PEK115NDH. Country of Origin: US. UNSPSC: 39121334.
  • Solenoids are rated for continuous duty and will stand up under heavy industrial use
  • Packaged complete with a solenoid assembly, mounting bracket and instructions for field installation
  • Door handles and latching mechanisms are not included
  • Installation: Interlock mounts on bracket attached to door bar on inside of enclosure door.
  • Maintains UL Type 4, 4X, and 12 ratings when properly installed

Specifications

A @ 110 V/50 Hz Normal Inrush
0.120 / 0.69 A
A @ 110 V/50 Hz Normal Inrush
.120/.69 A
A @ 120 V/60 Hz Normal Inrush
0.100 / 0.63 A
A @ 120 V/60 Hz Normal Inrush
.100/.63 A
Application
Arc Flash Safety;Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives; Arc Flash Safety
Color
Unpainted
Current Rating
0.100/0.63 A
Finish
Plated
Frequency
60 Hz
Material
Mild Steel;Steel
Material
Mild Steel
Material
Steel
Modification Services
Yes
Nema Rating
Type 4, Type 4X, Type 12, Type 1
Product Family
ProLine
Series
AE K Series
Series
AE K115, AE K230, AE K460
Type
External Mounting for Industrial Enclosures
Voltage Rating
120 VAC
Weight
1.6 lb
Works With
NEMA
Package Dimensions (L x W x H)
5.2 IN x 3.9 IN x 2.9 IN
Package Dimensions (L x W x H)
13.208 cm x 9.906 cm x 7.366 cm
Package Weight (Imperial)
1.600 L
Package Weight (Metric)
0.726 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

How to Install the PEK115NDH Controller

This guide provides step-by-step instructions for installing and configuring the PEK115NDH Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the PEK115NDH controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Using wire strippers, prepare the power supply wires and connect them to the designated terminals on the controller. Ensure correct polarity and secure the connections with terminal connectors.

  3. Verify the connections

    Use a multimeter to check the voltage at the power terminals of the controller. Ensure that the voltage is within the specified range before proceeding.

  4. Configure the controller settings

    Access the controller's configuration interface and input the necessary parameters as per your application requirements. Save the settings.

  5. Calibrate the controller

    Follow the calibration procedure outlined in the manual to ensure the controller operates accurately. This may involve adjusting settings based on feedback from connected sensors.

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.