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NSI Industries 420-I - Connector, Squeeze, Malleable Iron, Insulated Throat, Trade Size 4 Inch
NSI Industries

420-I

UPC: 781747104205


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Overview

The NSi Industries 420-I Squeeze Connector (SKU: 420-I) is a malleable iron connector designed for secure, corrosion-resistant connections in industrial piping and conduit systems. Constructed from durable malleable iron, this connector resists corrosion and mechanical stress in harsh environments, ensuring long-term reliability. The 4-inch trade size accommodates large-diameter piping and conduit systems, making it ideal for heavy-duty applications in plumbing, HVAC, and industrial machinery. The insulated throat prevents electrical conductivity, enhancing safety in electrical installations by reducing the risk of arcing or short circuits. Compatible with a wide range of piping systems, the 420-I provides a versatile solution for both mechanical and electrical applications. Its robust construction meets rigorous industry standards, delivering dependable performance in power distribution, commercial electrical systems, and industrial infrastructure. NSi Industries, a trusted US-based manufacturer, ensures consistent quality and compliance with electrical and mechanical safety regulations.
  • Malleable iron construction for corrosion resistance and durability
  • 4-inch trade size for compatibility with large piping and conduit systems
  • Insulated throat prevents electrical conductivity for enhanced safety
  • Ideal for industrial, plumbing, HVAC, and electrical applications
  • US-made by NSi Industries for reliable quality and compliance

Specifications

Angle
180 Deg
Application
Used to connect flexible metal conduit to box or enclosure. Insulator rated 105 degree C.
Connector Type
Squeeze, Insulated
Finish
Zinc Electroplated
Material
Malleable Iron
Size
4 IN
Standard
CSA, cULus
Temperature Rating
105?°C
Trade Size
4 in
Type
Connector
Package Dimensions (L x W x H)
9.625 IN x 7.375 IN x 6 IN
Package Dimensions (L x W x H)
24.4475 cm x 18.7325 cm x 15.24 cm
Package Weight (Imperial)
7.220 L
Package Weight (Metric)
3.275 kg
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Frequently Asked Questions

What is the maximum temperature rating for the insulator?

The insulator is rated for a maximum temperature of 105 degrees Celsius.

What is the maximum temperature rating for the insulator?

The insulator is rated for a maximum temperature of 105 degrees Celsius.

What material is the 420-I connector made of?

The 420-I connector is made of malleable iron.

What is the trade size of the 420-I connector?

The trade size of the 420-I connector is 4 inches.

What is the purpose of the 420-I connector?

The 420-I connector is used to connect flexible metal conduit to a box or enclosure.

What material is the 420-I connector made of?

The 420-I connector is made of malleable iron.

What is the trade size of the 420-I connector?

The trade size of the 420-I connector is 4 inches.

What is the purpose of the 420-I connector?

The 420-I connector is used to connect flexible metal conduit to a box or enclosure.

What is the finish of the 420-I connector?

The 420-I connector has a zinc electro-plated finish.

What are the certifications for the 420-I connector?

The 420-I connector has a UL File Number E9391 and is classified under UNSPSC 39121419.

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.