NSI Industries 645 - Connector, Clamp Type, Two-Piece, Steel, Size K.O. 1-1/2 Inch
NSI Industries

645

UPC: 781747006455


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Minimum Qty: 20

Multiplier: 20

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Overview

The NSI Industries 645 is a two-piece, clamp-type connector designed for NM (Non-Metallic) appliance applications. Constructed from durable steel, this connector ensures reliable mechanical and electrical connections for 1-1/2 inch knockouts. Its snap-in style simplifies installation, reducing labor time while maintaining compliance with electrical safety standards. The two-piece design allows for easy assembly around wires or cables, making it ideal for appliance wiring, junction boxes, and control panels. Unlike traditional connectors, the 645 eliminates the need for separate locknuts or bushings, streamlining the installation process. Compatible with standard NM cable and appliance wiring, this connector is a cost-effective solution for contractors and OEMs seeking efficient, code-compliant installations. The steel construction provides strength and corrosion resistance, ensuring long-term performance in indoor environments. NSI Industries, a trusted U.S.-based manufacturer, guarantees consistent quality and reliability for industrial and commercial electrical systems.
  • Two-piece clamp design for NM appliance applications
  • Snap-in style for quick, tool-free installation
  • Constructed from durable steel for strength and corrosion resistance
  • Compatible with 1-1/2 inch knockouts
  • Eliminates need for separate locknuts or bushings

Specifications

Application
Used to connect non-metallic cable to box or enclosure, locknut not required.
Cable Entry
Two piece steel clamp with tabs to insert through knockout
Finish
Zinc Electroplated
Material
Steel
Size
1 1/2 in
Special Features
Cable Range - .312-1.125 in
Standard
UL
Trade Size
1.5 in
Type
Connectors
Package Weight (Imperial)
0.144 L
Package Weight (Metric)
0.065 kg
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Frequently Asked Questions

What is the trade size of the connector?

The trade size of the connector is 1-1/2 inches.

What is the catalog ID for this product?

The catalog ID for this product is 645.

What material is the product made of?

The product is made of steel with a zinc electro-plate finish.

Where is the product manufactured?

The product is manufactured in the USA.

What is the UPC number for the product?

The UPC number for the product is 781747006455.

Is a locknut required for installation?

No, a locknut is not required for installation.

What are the product certifications?

The product meets NEMA Standard FB-1 and has a UNSPSC code of 39121311.

What is the standard packaging quantity?

The standard packaging quantity is 100 units.

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.