Authorized NSI Industries Distributor
NSI Industries 772-52 - Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1 Inch, Cord Range .750 Inch - .875 Inch

NSI Industries 772-52 Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1 Inch, Cord Range .750 Inch…

UPC: 781747772527


Documents & Media
Specification SheetVideo ClipWarrantyConflict Minerals Report

Contact for Pricing

Minimum Qty: 5

Multiplier: 5

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSi Industries 772-52 Cord Grip Connector is a zinc die-cast, straight-style connector designed for secure cable entry into industrial enclosures. This 1-inch knockout (KO) connector accommodates portable cords ranging from 0.750 to 0.875 inches in diameter, providing liquid-tight and watertight protection for electrical systems. The connector features tapered NPT threads with an integrated gasket and locknut to ensure a reliable seal against moisture, dust, and mechanical stress. Constructed from durable zinc die-cast material with a ball-burnished, mirror-smooth finish, the 772-52 maintains grounding continuity and prevents cable pull-out. The 1-1/8" overall length and 5/8" thread length provide compatibility with standard 1-inch knockouts, while the 1-15/16" dimension ensures proper fitment in industrial applications.
  • Zinc die-cast construction with ball-burnished finish for durability
  • 1-inch knockout size with tapered NPT threads and gasket
  • Accommodates portable cords from 0.750 to 0.875 inches in diameter
  • Provides liquid-tight and watertight protection (Type 4 rated)
  • Suitable for electrical enclosures, control panels, and machinery

Specifications

Application
Straight connector for use with portable cord. Provides liquid tight and watertight protection. Tapered (NPT) threads with gasket and locknut. Supplemental UL listing: Type 4 watertight.
Color
Purple
Color
Other;Purple
Finish
Ball burnish
Material Quality
Zinc Die Cast
Size
1 IN
Special Features
Supplemental UL listing: Type 4 watertight
Standard
UL, CSA
Type
Cord Grips, Straight
Package Weight (Imperial)
0.384 L
Package Weight (Metric)
0.174 kg
Service Entrance, Cable Connector, Zinc Die Cast, Grommet Opening Size 1.100 x 1.750 Inch

766-4N

Service Entrance, Cable Connector, Zinc Die Cast, Grommet Opening Size 1.100 x 1.750 Inch
Liquidtight Strain Relief 2 Hole Connector, Straight, Hub Size 1-1/4 Inch, Cable Size 0.880-1.065 Inch, Throat Diameter 1-17/64 Inch, Die Cast Zinc

2558-526

Liquidtight Strain Relief 2 Hole Connector, Straight, Hub Size 1-1/4 Inch, Cable Size 0.880-1.065 Inch, Throat Diameter 1-17/64 Inch, Die Cast Zinc
1.0-NPT, Zinc, Nut

210M

1.0-NPT, Zinc, Nut
Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 3/4 Inch, Cord Range .250 Inch - .375 Inch

771-32

Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 3/4 Inch, Cord Range .250 Inch - .375 Inch
Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 3/4 Inch, Cord Range .625 Inch - .750 Inch

771-62

Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 3/4 Inch, Cord Range .625 Inch - .750 Inch
Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1/2 Inch, Cord Range .375 Inch - .500 Inch

770-52

Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1/2 Inch, Cord Range .375 Inch - .500 Inch
Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1 Inch, Cord Range .875 Inch - 1.000 Inch

772-62

Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1 Inch, Cord Range .875 Inch - 1.000 Inch
Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1/2 Inch, Cord Range .500 Inch - .625 Inch

770-62

Connector, Cord Grip, Straight, Zinc Die Cast, Size K.O. 1/2 Inch, Cord Range .500 Inch - .625 Inch

Frequently Asked Questions

How many units are in a standard package?

The standard package quantity for this product is 25 units.

What is the primary use of this connector?

This straight connector is designed for use with portable cord. It provides liquid tight and watertight protection.

What material is the 772-52 connector made from?

The 772-52 connector is made from Zinc Die Cast.

What are the dimensions of the 772-52 connector?

Dimension A is 1-1/8 inches, Dimension B is 5/8 inches, and Dimension C is 1-15/16 inches.

What cord diameter range does this connector support?

This connector supports a cord range of .750 inches to .875 inches.

Does this connector offer watertight protection?

Yes, it provides liquid tight and watertight protection. It has a supplemental UL listing for Type 4 watertight.

What type of threads does the connector feature?

The connector features tapered (NPT) threads and includes a gasket and locknut for installation.

What certifications does the 772-52 connector hold?

It is certified under CSA File Number LR39354, NEMA Standard FB-1, and UL File Number E11259 (UL Standard UL-514B).

What is the trade size of this connector?

The trade size of this connector is 1 inch.

Where is the 772-52 connector manufactured?

The 772-52 connector is manufactured in the USA.

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.