nVent CP5255 - Door Panel for Concept HMI Enclosure, fits 52.00x55.00, White, Steel
nVent

CP5255

UPC: 783510167844


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent CONCEPT HMI Door Panel (SKU: CP5255) is a precision-engineered, 14-gauge steel panel designed for rear-door mounting in CONCEPT HMI enclosures. Constructed from durable steel and finished in a durable white coating, this panel provides a robust, corrosion-resistant surface ideal for industrial environments where cleanliness, durability, and electromagnetic compatibility are critical. As part of the nVent CONCEPT Series, a globally trusted line of human-machine interface (HMI) enclosures, this door panel ensures seamless integration with control panels, operator interfaces, and automation systems across manufacturing, process control, and building management applications. Engineered for compatibility with the CONCEPT HMI Enclosure system, the CP5255 panel features a 52.00 x 55.00 inch (1321 x 1397 mm) cutout dimension, allowing precise fitment for touchscreens, displays, and control modules. Its rear-door mounting design simplifies access for maintenance and cable management while maintaining a clean, professional front appearance. The white finish not only meets aesthetic requirements in cleanroom and controlled environments but also supports visual contrast for operator visibility and safety labeling. nVent, a leader in thermal management and electrical protection solutions, designs the CONCEPT Series to meet stringent industrial standards, including NEMA and IP ratings where applicable. The 14-gauge steel construction delivers superior rigidity and impact resistance, protecting sensitive electronics from mechanical stress and environmental hazards. Optional conductive versions (e.g., CP5255G) are available for applications requiring static dissipation or EMI shielding, making this panel suitable for electronics manufacturing, semiconductor fabrication, and medical device environments. Installation is straightforward with the included mounting hardware and comprehensive instructions, ensuring a secure fit without the need for custom fabrication. The panel is compatible with standard CONCEPT enclosure accessories, including latches, hinge pins, and lock inserts, enabling easy upgrades and system expansion. With a proven track record in mission-critical applications—from factory automation to renewable energy systems—the nVent CONCEPT HMI Enclosure system is trusted by engineers and system integrators worldwide for reliability and performance. Choose the CP5255 door panel to enhance the functionality and longevity of your HMI enclosure while maintaining compliance with industry standards. Whether upgrading existing systems or designing new installations, this panel delivers the durability, precision, and compatibility required for today’s demanding industrial environments.
  • Door panel is optional
  • Mounting hardware is included
  • Rear-door mount design for easy access and cable management
  • Compatible with CONCEPT HMI Enclosure system accessories
  • Available in conductive version for EMI shielding and static dissipation

Specifications

Application
Controls and Drives
Color
White
Finish
Powder Coated
Gauge
12 ga
Height
407 mm
Height
16.01 in
Material
Steel
Material
Mild Steel
Modification Services
Yes
Product Family
Concept
Size
fits 52.00x55.00 in
Thickness
14 ga
Thickness
1.9 mm
Thickness
51.40mm (2.024")
Type
Steel
Type
Industrial Panels and Panel Accessories
Weight
8.7 lb
Width
432 mm
Width
17.01 in
Works With
NEMA
Package Dimensions (L x W x H)
18.7 IN x 18.2 IN x 1.7 IN
Package Dimensions (L x W x H)
47.498 cm x 46.228 cm x 4.318 cm
Package Weight (Imperial)
8.700 L
Package Weight (Metric)
3.946 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 CP5255 Controller

This guide provides step-by-step instructions for installing and configuring the CP5255 Controller, including wiring and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the CP5255 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires and connect them to the appropriate terminals on the CP5255 controller. Ensure all connections are tight and secure.

  3. Verify the connections

    Use a multimeter to check the voltage at the terminals to ensure proper wiring. Confirm that all connections are correct before powering on the controller.

  4. Power on the controller

    Turn on the power supply to the CP5255 controller and observe the startup sequence. Ensure that the controller initializes without errors.

  5. Configure the settings

    Access the configuration menu on the CP5255 controller and set the necessary parameters according to your application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the CP5255 controller operates accurately 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.