nVent NS35-144 - MultiBox DIN Rail, Mill, Unpainted, Mild Steel, NS35-144
nVent

NS35-144

UPC: 635394599832


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Installation Instructions

Contact for Pricing

Overview

The nVent NS35-144 MultiBox DIN Rail is a high-performance, industrial-grade mounting solution engineered for secure and efficient installation of electrical and electronic components in demanding environments. Manufactured by nVent, a global leader in electrical and thermal management solutions, this DIN rail is designed to meet the rigorous demands of modern industrial, commercial, and infrastructure applications where reliability and durability are paramount. The NS35-144 features a mill-finished mild steel construction, providing a robust foundation for mounting terminal blocks, relays, switches, filters, timers, and other critical components in control panels, distribution boards, and automation systems. Its unpainted finish ensures compatibility with a wide range of industrial coatings and environmental conditions, while the NS35 profile (35mm width) is a standard in DIN rail systems, offering universal compatibility with a vast ecosystem of third-party accessories and components. This versatility makes it an ideal choice for engineers, panel builders, and system integrators seeking a cost-effective, high-quality mounting solution. Designed for versatility and ease of installation, the nVent NS35-144 DIN Rail is compatible with a broad spectrum of electrical and electronic devices, including those from leading manufacturers. Its 144mm length provides ample space for organizing multiple components in compact enclosures, while the mill finish ensures a clean, professional appearance that meets industrial standards. The rail’s mild steel construction delivers exceptional strength and rigidity, resisting deformation under load and ensuring long-term stability for mounted devices. This makes it particularly well-suited for applications in manufacturing plants, power distribution systems, renewable energy installations, and building automation, where operational reliability is non-negotiable. Selecting the right DIN rail is a critical decision for any electrical or automation project, as it directly impacts the organization, accessibility, and longevity of installed components. The nVent NS35-144 stands out for its compatibility with industry-standard mounting hardware, including clips, brackets, and end stops, which simplify installation and reduce labor costs. Its design adheres to DIN EN 60715 standards, ensuring global compatibility with terminal blocks, relays, and other DIN-mounted devices. Professionals in industries such as automation, process control, and telecommunications rely on nVent’s reputation for quality and innovation, trusting their systems to perform flawlessly in even the most challenging conditions. Installation of the nVent NS35-144 is straightforward, requiring only basic tools and following standard DIN rail mounting procedures. The rail can be cut to custom lengths using standard metalworking tools, allowing for precise fitment in enclosures of any size. For added stability, end stops or mounting brackets can be used to secure the rail firmly in place, preventing movement during vibration or thermal cycling. The unpainted finish also facilitates easy integration with powder coating or other protective treatments, ensuring the rail meets specific environmental or aesthetic requirements. Whether used in a cleanroom environment, a harsh industrial setting, or a commercial building automation system, the nVent NS35-144 provides a dependable foundation for organizing and protecting critical electrical components. nVent’s commitment to quality and innovation is evident in every aspect of the NS35-144 MultiBox DIN Rail. As part of the nVent portfolio, this product benefits from decades of expertise in electrical and thermal management, ensuring that it meets the highest standards of performance and reliability. The company’s global manufacturing footprint and rigorous quality control processes guarantee consistent product quality, while its extensive network of distributors and technical support teams provides customers with the resources they need to succeed. For professionals seeking a durable, versatile, and cost-effective DIN rail solution, the nVent NS35-144 is an investment in long-term reliability and operational efficiency.
  • NS35 profile (35mm width) for universal compatibility with DIN-mounted devices
  • 144mm length provides ample mounting space for compact enclosures
  • Mill-finished mild steel construction for strength and corrosion resistance
  • Unpainted finish for compatibility with industrial coatings and treatments
  • Designed for use with terminal blocks, relays, switches, filters, and timers

Specifications

Application
Controls and Drives; Corrosive Environments
Color
Unpainted
Material
Mild Steel
Mounting Type
DIN Rail
Series
NS35-144
Type
Other Accessories
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.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
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
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
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
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
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

How to Install the MB040425PSCTK Enclosure

This guide provides step-by-step instructions for installing and configuring the MB040425PSCTK enclosure for electrical junctions in corrosive environments.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the enclosure

    Secure the MB040425PSCTK enclosure to a suitable surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Strip the ends of the wires and connect them to the terminal connectors inside the enclosure. Ensure all connections are tight and secure.

  3. Verify electrical connections

    Use a multimeter to check the continuity of the connections. Ensure there are no shorts and that all connections are functioning correctly.

  4. Seal the enclosure

    Close the enclosure cover and ensure that all screws are tightened to maintain the integrity of the enclosure against corrosive environments.

  5. Calibrate the system

    If applicable, follow the manufacturer's instructions to calibrate any devices housed within the enclosure to ensure accurate operation.

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.