NSI Industries 657-DC2 - 1" FMC Two Screw Strap Type Connector, Zinc Die Cast
NSI Industries

657-DC2

UPC: 781747156570


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Minimum Qty: 5

Multiplier: 5

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Overview

The NSi Industries 657-DC2 is a 1-inch Flexible Metal Conduit (FMC) Two Screw Strap Type Connector designed for secure and reliable electrical connections in industrial and commercial applications. Constructed from durable zinc die-cast material, this strap-type connector ensures robust performance in harsh environments, including manufacturing plants, warehouses, and outdoor installations. Its two-screw design provides a tight and stable connection, minimizing the risk of loosening due to vibration or mechanical stress. The connector is suitable for use with 1-inch FMC, providing a secure junction point for electrical wiring systems. The zinc die-cast construction offers inherent corrosion resistance, protecting against moisture, chemicals, and other corrosive elements commonly found in industrial settings. This material also provides mechanical strength, ensuring long-term durability and compliance with industry standards for electrical fittings, including UL and NEC requirements. NSi Industries is known for precision-engineered components, and the 657-DC2 upholds this reputation for quality and reliability in demanding environments where electrical system integrity is critical.
  • 1-inch Flexible Metal Conduit (FMC) connector
  • Durable zinc die-cast construction
  • Two-screw strap type design for secure connections
  • Ideal for industrial machinery and electrical systems
  • Corrosion-resistant and mechanically strong

Specifications

Angle
180 Deg
Application
Two screw strap type connector used to connect AC/MC/FMC to box or enclosure. 4/3 (1.03" 0 min) to 1/3 (1.31" 0 max)
Conductor Range
4/3 - 1/3
Connector Type
Two-Screw, Strap Type
Finish
Ball burnish
Material
Zinc Die Cast
Number Of Conductors
1 Cable
Size
1 IN
Special Features
HCF
Standard
UL
Trade Size
1 in
Type
Connector
Package Weight (Imperial)
0.236 L
Package Weight (Metric)
0.107 kg
Connector, Screw-In, Zinc Die Cast, Flex Size 2 Inch

525-DC2

Connector, Screw-In, Zinc Die Cast, Flex Size 2 Inch
Connector, Screw-In, Size 3/8 Inch, Length 1.31 Inch, Width 0.92 Inch, Die Cast Zinc, Bag of 5

XC240-5

Connector, Screw-In, Size 3/8 Inch, Length 1.31 Inch, Width 0.92 Inch, Die Cast Zinc, Bag of 5

Frequently Asked Questions

What are the dimensions of the connector?

The dimensions are A: 2-3/8", B: 1/2", C: 1-5/8", D: 1-3/4", E: 1".

What types of cables can this connector be used with?

This connector is used to connect AC, MC, and FMC cables to a box or enclosure.

What is the minimum and maximum cable size for this connector?

The connector accommodates cable sizes from 4/3 (1.03" min) to 1/3 (1.31" max).

What is the material of the connector?

The connector is made of zinc die cast material.

What is the trade size of the connector?

The trade size of the connector is 1 inch.

What is the finish of the connector?

The connector has a ball burnished, mirror smooth finish.

What are the certification standards for this connector?

The connector meets UL Standard UL514B and NEMA Standard FB-1.

What is the standard package quantity?

The standard package quantity is 25 connectors.

What is the UPC number for this product?

The UPC number for the connector is 781747156570.

What is the catalog ID for this connector?

The catalog ID for the connector is 657-DC2.

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.