nVent DP03004R5 - Partial door, 300x400, Mild steel, 3mm double bit lock, IP44
nVent

DP03004R5

UPC: 783510469948

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Overview

The nVent HOFFMAN DP03004R5 Partial Door (300x400mm) is a durable mild steel door designed for industrial enclosures, providing secure compartmentalization for electrical controls, telecommunications, or instrumentation. Constructed from 1.2 mm mild steel with a structured RAL 7035 powder coating, it ensures long-lasting performance in demanding environments. The IP44 rating protects against solid objects >1mm and splashing water, making it suitable for indoor and protected outdoor applications. Key features include a 3mm double-bit lock system for secure access control, interchangeable with all standard nVent HOFFMAN locks for flexibility. The door’s compact 300x400mm dimensions allow integration into larger enclosures while segregating critical components. Its robust construction and powder-coated finish provide resistance to corrosion and wear, ensuring reliability in harsh conditions. Ideal for applications requiring segregated access within industrial control panels, telecom cabinets, or instrumentation housings, the DP03004R5 enhances organization and security. Backed by nVent’s reputation for quality, this partial door delivers durability, security, and compliance with industrial standards.
  • Description: To divide the enclosure front into sections when used in conjunction with the horizontal divider CDH/CHDK. Equipped with double-bit 3 mm lock (1 lock up to 400 mm, over 400 mm height 2 locks).
  • Material: 1.75 mm steel plate.
  • Finish: RAL 7035 structured powder coating.
  • Protection: Complies with IP 44.
  • Pack quantity: 1 door with hinges, locks and mounting accessories.
  • Mounting requirements: Add CDH for MC frames and use CDHK for MK frames. Use DPC/DPCV for top and bottom panels.

Specifications

Application
Power Distribution
Color
RAL 7035
Color
Gray
Color Code
RAL 7035
Connection Type
3mm double bit lock
Depth
17 mm
Depth
0.67 in
Enclosure Material
Mild Steel
Finish
Powder Coated
Height
11.81 in
Height
44 IN
Ip Rating
IP44
Material
Mild Steel
Product Family
Free-Standing
Protection Rating
IP44
Series
nVent HOFFMAN Partial Door
Size
300x400
Size
300x400 mm
Type
Doors
Width
400 mm
Width
15.75 in
Works With
IEC
Package Dimensions (L x W x H)
16.12 IN x 12.19 IN x 16.37 IN
Package Dimensions (L x W x H)
40.9448 cm x 30.9626 cm x 41.5798 cm
Package Weight (Imperial)
6.300 L
Package Weight (Metric)
2.858 kg
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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.