nVent LDR3P46 - DIN3 Type Rails, fits 460mm, Steel
nVent

LDR3P46

UPC: 783510110758


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Installation Instructions

Contact for Pricing

Overview

The nVent LDR3P46 DIN3 Type Rails provide a robust and versatile mounting solution for industrial electrical and automation systems. Engineered from high-quality steel, these 460mm rails are designed to securely accommodate DIN3 mount snap-on devices, ensuring stable and reliable installations in demanding environments. As part of nVent's trusted portfolio of electrical and thermal management solutions, the LDR3P46 rails deliver exceptional durability, precision, and compatibility with a wide range of industrial applications. These DIN3 rails serve as the foundational mounting surface for snap-on devices such as relays, terminal blocks, circuit breakers, and other control components. Their standardized DIN3 profile ensures seamless integration with compatible devices, reducing installation time and minimizing the risk of misalignment. The 460mm length provides ample space for multiple device installations, making them ideal for panel boards, control cabinets, and distribution systems where space efficiency and organization are critical. One of the key advantages of the nVent LDR3P46 rails is their versatility in mounting orientations. They can be installed vertically or horizontally, allowing for flexible configuration to match the specific layout requirements of your system. This adaptability is particularly beneficial in applications where space constraints or design preferences necessitate non-standard mounting arrangements. Additionally, the rails attach securely to mounting brackets, ensuring stability even in high-vibration environments common in industrial settings. The steel construction of these rails offers superior strength and corrosion resistance, ensuring long-term performance in harsh conditions. Whether deployed in manufacturing plants, power distribution systems, or automation control panels, the LDR3P46 rails provide a reliable foundation for critical electrical components. Their compatibility with nVent’s extensive range of snap-on devices further enhances system integration, allowing for streamlined procurement and reduced inventory complexity. Professionals across industries such as manufacturing, energy, transportation, and building automation rely on DIN3 rails for their projects due to their standardized design, ease of installation, and proven reliability. When selecting mounting rails, engineers and technicians prioritize products that meet industry standards and offer compatibility with a broad ecosystem of devices. The nVent LDR3P46 DIN3 Type Rails meet these criteria, providing a cost-effective and high-performance solution for mounting DIN3 devices in both new installations and retrofits. Installation of the LDR3P46 rails is straightforward, typically involving attachment to pre-drilled mounting brackets or directly to panel surfaces using compatible hardware. The rails’ precise dimensions and robust construction ensure a secure fit, while their compatibility with standard DIN3 devices eliminates the need for custom fabrication. For professionals seeking a dependable, off-the-shelf solution for DIN3 device mounting, the nVent LDR3P46 rails deliver unmatched value and performance.
  • Kit includes 4 rails and installation instructions
  • 460mm length provides ample space for multiple DIN3 device installations
  • Compatible with DIN3 mount snap-on devices (relays, terminal blocks, circuit breakers)
  • Versatile vertical or horizontal mounting orientations for flexible system design
  • Secure attachment to mounting brackets for stability in high-vibration environments
  • Part of nVent’s trusted portfolio of industrial electrical solutions
  • Standardized DIN3 profile ensures seamless integration with compatible devices

Specifications

Application
Controls and Drives
Color
Unpainted
Finish
Plated
Fits Height
2000 mm mm
Fits InLine Enclosure
When A or B = 460 mm
Material
Steel
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
Yes
Mounting Type
DIN3 Rail Mount
Product Family
InLine
Size
fits 460mm
Size
460mm
Thickness
0.054 in
Thickness
51.40mm (2.024")
Type
Internal Mounting for Industrial Enclosures
Weight
1.5 lb
Works With
NEMA
Package Dimensions (L x W x H)
19.5 IN x 4.4 IN x 3 IN
Package Dimensions (L x W x H)
49.53 cm x 11.176 cm x 7.62 cm
Package Weight (Imperial)
1.500 L
Package Weight (Metric)
0.680 kg
DIN3 Type Rails, fits 350mm, Steel

LDR3P35

DIN3 Type Rails, fits 350mm, Steel
Double sided electrical box mounting bracket for mounting to either side of a stud. It is made of pre galvanized steel with a stamped construction and silver color. Dimensions are 5 in. height, 6-7/8 in. width, and 3/8 in. depth. It is for use with 1-1/2 in. or 2-1/8 in. deep electrical boxes and 4 in. or 4-11/16 in. square boxes, with 2-1/2, 3-1/2, or 4 in. stud depth.

FBO234DS

Double sided electrical box mounting bracket for mounting to either side of a stud. It is made of pre galvanized steel with a stamped construction and silver color. Dimensions are 5 in. height, 6-7/8 in. width, and 3/8 in. depth. It is for use with 1-1/2 in. or 2-1/8 in. deep electrical boxes and 4 in. or 4-11/16 in. square boxes, with 2-1/2, 3-1/2, or 4 in. stud depth.
Pre-Fabricated Floor-Track Vertical Mounting Bracket with Supporting Horizontal Cross Bar, 12 Inch or 18 Inch Height, For 4 Inch Square of 4-11/16 Inch Square Boxes, Deep or Shallow, with Standard Device Covers (Mud Rings)

SV1218

Pre-Fabricated Floor-Track Vertical Mounting Bracket with Supporting Horizontal Cross Bar, 12 Inch or 18 Inch Height, For 4 Inch Square of 4-11/16 Inch Square Boxes, Deep or Shallow, with Standard Device Covers (Mud Rings)
NEMA 1 Flush Lock Kit

1427LKN1

NEMA 1 Flush Lock Kit
ARCA JIC 10 x 8 x 6 with knockouts, hinged opaque cover, SS latch, padlockable

ARK1086CHSSL

ARCA JIC 10 x 8 x 6 with knockouts, hinged opaque cover, SS latch, padlockable
NEXT ENC 84HX30WX11D N1 PAINTED

ER8430A

NEXT ENC 84HX30WX11D N1 PAINTED
STEEL SQUARES 25X25X19 WITH HOLES 7MM

50000045

STEEL SQUARES 25X25X19 WITH HOLES 7MM
Feed through Terminal Blocks

DS1.5-QU-01P-11-00Z(H)

Feed through Terminal Blocks

How to Install the LDR3P46 Controller

This guide provides step-by-step instructions for mounting and wiring the LDR3P46 Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Torque wrench

Supplies needed:

M8 flanged nuts, Pan head screws, DIN rails, Mounting channels

  1. Mount the DIN rails

    If mounting directly to enclosure studs, align the slots in the DIN rails with the studs. Attach an M8 flanged nut to each stud and torque to 99 in-lbs (11 Nm).

  2. Attach mounting channels

    If using mounting channels, insert one channel nut for each DIN rail into the mounting channel. Then, attach the mounting channels to the enclosure studs as per the separate installation instruction sheet.

  3. Secure the DIN rails to the channels

    Line up the slots in the DIN rails with the channel nuts. Insert one pan head screw into each nut and torque to 50 in-lbs (5.6 Nm).

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.