Authorized NSI Industries Distributor
NSI Industries RTKN-050-4 - MC Cable Connector, nickel plated alum, 1/2" NPT, range over jacket .860 - .985, range over armor .750 - .905
NSI Industries

RTKN-050-4

UPC: 785411817477

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Overview

NSI Industries RTKN-050-4 is a nickel-plated aluminum MC cable connector designed for secure, corrosion-resistant connections in industrial electrical systems. This 1/2" NPT threaded connector accommodates armored cable diameters from 0.750" to 0.905" and provides a tight seal over jacketed cables ranging from 0.860" to 0.985". The nickel plating enhances durability and corrosion resistance in harsh environments, making it ideal for applications requiring reliable grounding and bonding. Compatible with standard metal-clad cable systems, this connector ensures proper strain relief and electrical continuity while meeting NEC requirements for MC cable installations. The precision-machined aluminum body provides consistent performance across temperature variations, and the compact design allows for installation in tight spaces. Unlike plastic alternatives, the metal construction resists UV degradation and chemical exposure, reducing maintenance needs in industrial facilities. This connector is a direct replacement for standard MC cable fittings and integrates seamlessly with existing 1/2" NPT threaded systems.
  • Nickel-plated aluminum construction for corrosion resistance
  • 1/2" NPT threaded design for standard conduit systems
  • Accommodates armored cable diameters from 0.750" to 0.905"
  • Jacket range compatibility from 0.860" to 0.985"
  • Precision-machined for reliable electrical continuity

Specifications

Color
Ivory
Finish
Nickel Plated
Material
Nickel Plated Aluminum
Material Quality
Aluminum
Operating Temperature, Maximum
250 F
Operating Temperature, Maximum
121.1111 °C
Operating Temperature, Minimum
-40 F
Operating Temperature, Minimum
-40 °C
Series
RTKN
Size
1/2" NPT
Temperature Rating
-40 to 121 Deg C C
Package Dimensions (L x W x H)
2.73 IN x 1.72 IN x 1.72 IN
Package Dimensions (L x W x H)
6.9342 cm x 4.3688 cm x 4.3688 cm
Package Weight (Imperial)
0.017 L
Package Weight (Metric)
0.008 kg
MC Cable Connector, nickel plated alum, 3" NPT, range over jacket 3.300 - 3.450, range over armor 3.160 - 3.360

RTKN-300-23

MC Cable Connector, nickel plated alum, 3" NPT, range over jacket 3.300 - 3.450, range over armor 3.160 - 3.360
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EXN05AMC1

Double Compression Cable Gland, 3/4 Inch NPT Thread, Flameproof Ex d and Increased Safety Ex e, Suitable for use with SWA, SWB, and AWA Conduit, IP66 Rating, Inner Cable Range 12 to 16mm, Outer Cable Range 16 to 21mm, Nickel Plated Brass
Membrane Cable Grip

FEM 30-45

Membrane Cable Grip
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Cord Connector, SS, 1/2" NPT, cable range .562 - .625

RSSS-110

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RSSS-109

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Cord Connector, SS, 1/2" NPT, cable range .438 - .500

RSSS-108

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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.