NSI Industries 281-DC - Coupling, Combination, Zinc Die Cast, Flex Size 1/2 Inch
NSI Industries

281-DC

UPC: 781747092816


Documents & Media
Specification SheetVideo ClipWarranty

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The NSI Industries 281-DC is a 1/2-inch combination coupling constructed from durable zinc die cast material. This fitting is engineered for industrial applications, offering a reliable solution for transitioning conduit types or making connections in electrical systems. Its primary function is to join different conduit types or sizes, providing a secure and compliant connection. The zinc die cast construction ensures excellent corrosion resistance and mechanical strength, making it suitable for demanding environments where durability is paramount. This coupling is ideal for applications such as dropping down to switchgear or transitioning from EMT (Electrical Metallic Tubing) to FMC (Flexible Metal Conduit), facilitating a smooth and secure electrical pathway. Its precise 1/2-inch size ensures compatibility with standard conduit fittings and components. Trust NSI Industries for robust and dependable conduit fittings that meet stringent industry standards and ensure the integrity of your electrical installations. The 281-DC offers a practical and effective solution for common electrical installation challenges, ensuring long-term performance and safety.
  • Zinc Die Cast construction for durability and corrosion resistance
  • 1/2 Inch size for compatibility with standard conduit systems
  • Combination coupling for transitioning between conduit types
  • Ideal for switchgear drops and EMT to FMC transitions
  • Designed for reliable industrial electrical applications

Specifications

Application
Used to join EMT to flexible metal conduit. 281-DC is squeeze type for flexible metal conduit. Set screw type for EMT end.
Connector Type
Combination
Material Quality
Zinc Die Cast
Special Features
Furnished with 2-way Phillips/Slotted Head Screw
Standard
cULus
Trade Size
1/2-1/2
Type
Coupling
Package Weight (Imperial)
0.092 L
Package Weight (Metric)
0.042 kg
2-1/2" Raintight Insulated Connector, NPT THREAD

256-RTI2

2-1/2" Raintight Insulated Connector, NPT THREAD
Connector, Non-Insulated Compression, Conduit Size 3/4 Inch, Length 1-11/32 Inch, Width 1-5/32 Inch, Die Cast Zinc, For use with EMT Conduit, Sold by Each

TC212SC-1

Connector, Non-Insulated Compression, Conduit Size 3/4 Inch, Length 1-11/32 Inch, Width 1-5/32 Inch, Die Cast Zinc, For use with EMT Conduit, Sold by Each
Conduit connection plate with hardware for 3/4 in. electrical metallic tubing (EMT) connectors. The sheet identifies the product as CPC75EG. No material, finish, or dimensional attributes are printed on the sheet beyond the 3/4 size reference in the title.

CPC75EG

Conduit connection plate with hardware for 3/4 in. electrical metallic tubing (EMT) connectors. The sheet identifies the product as CPC75EG. No material, finish, or dimensional attributes are printed on the sheet beyond the 3/4 size reference in the title.

Frequently Asked Questions

What is the trade size of the 281-DC?

The trade size of the 281-DC is 1/2 inch.

What is the catalog ID for the 281-DC?

The catalog ID for the 281-DC is 281-DC.

What is the trade size of the 281-DC?

The trade size of the 281-DC is 1/2 inch.

What is the catalog ID for the 281-DC?

The catalog ID for the 281-DC is 281-DC.

What is the material of the 281-DC product?

The 281-DC is made of zinc die cast material.

What are the certifications for the 281-DC?

The 281-DC meets Federal Specification A-A-50552 and NEMA Standard FB-1, and is UL listed under UL-514B.

What is the UPC number for the 281-DC?

The UPC number for the 281-DC is 78174709281.

What is the material of the 281-DC product?

The 281-DC is made of zinc die cast material.

What are the certifications for the 281-DC?

The 281-DC meets Federal Specification A-A-50552 and NEMA Standard FB-1, and is UL listed under UL-514B.

What is the UPC number for the 281-DC?

The UPC number for the 281-DC is 78174709281.

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.