nVent LBF2525 - Fixed HMI Bezel for InLine HMI, fits 250x250mm, Lt Gray, Zinc
nVent

LBF2525

UPC: 783510498801


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Installation Instructions

Contact for Pricing

Overview

The nVent LBF2525 Fixed HMI Bezel (SKU: LBF2525) is engineered for seamless integration of 250x250mm Human Machine Interfaces (HMIs) into industrial enclosures. Constructed from durable zinc with a light gray (RAL 7035) textured polyester powder paint finish, this bezel offers robust protection and a professional aesthetic. Its die-cast frame accepts front plates or plates with HMI cutouts, providing design flexibility. The LBF2525 includes a gasket and mounting hardware, with furnished frame caps that conceal mounting screws for a clean, tamper-resistant finish. Designed for nVent's InLine HMI system, it ensures precise compatibility and simplified installation. The bezel's dimensions are 250 x 250 x 17 mm (9.84 x 9.84 x 0.67 in), accommodating an HMI cutout of 220 x 200 mm (8.65 x 7.84 in). This component is ideal for manufacturing, automation, and process control applications where reliable HMI mounting and protection are essential. The zinc construction provides resistance to harsh industrial conditions, while the concealed screw design enhances security and prevents environmental ingress. Professionals seeking a secure, flush-mounted interface for their HMIs will find the LBF2525 a dependable choice.
  • Includes gasket and mounting hardware.
  • Purchase Front Plate separately
  • Concealed mounting screws for a clean, secure appearance
  • Accepts front plate or plate with HMI cutout
  • Designed for nVent InLine HMI enclosures

Specifications

Accepts Front Plate
LFP2525
Application
Controls and Drives
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
17 mm
Depth
0.67
Depth
17
Finish
Powder Coated
Height
9.84
Height
250
Height
250 mm
Material
Steel
Material
Zinc
Modification Services
Yes
Mounting Type
Flush-Mounted
Product Family
InLine
Series
InLine HMI
Size
250x250mm
Size
fits 250x250mm
Thickness
0.03 in
Thickness
0.8 mm
Type
HMI Enclosure Systems
Weight
1.1 lb
Width
9.84
Width
250
Width
250 mm
Window Size
8.65 x 7.84 in
Window Size
220 x 200 mm
Package Dimensions (L x W x H)
9.5 IN x 9.5 IN x 0.75 IN
Package Dimensions (L x W x H)
24.13 cm x 24.13 cm x 1.905 cm
Package Weight (Imperial)
1.100 L
Package Weight (Metric)
0.499 kg
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How to Install the LBF2525 Controller

This guide provides step-by-step instructions for installing and configuring the LBF2525 Controller.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Verify dimensions and clearances

    Check the installation area to ensure it meets the required dimensions of 166mm x 160mm and that there are no obstructions.

  2. Mount the controller

    Secure the LBF2525 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  3. Connect the wiring

    Use wire connectors to attach the power and signal wires to the appropriate terminals on the LBF2525 controller. Ensure all connections are secure and insulated.

  4. Power on the controller

    Turn on the power supply to the LBF2525 controller and verify that the power indicator is lit.

  5. Configure the settings

    Access the configuration menu on the controller and set the desired parameters according to your application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the controller operates within specified 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.