Authorized NSI Industries Distributor
NSI Industries RF21NA-BKNR - Dome Cap Spiral-Flex Cable Gland, black, Polyamide, 3/4 IN NPT,

NSI Industries RF21NA-BKNR Dome Cap Spiral-Flex Cable Gland, black, Polyamide, 3/4 IN NPT,

UPC: 785411031057

Contact for Pricing

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

Overview

The NSi Industries RF21NA-BKNR is a precision-engineered industrial component designed for high-reliability applications in automation, machinery, and equipment requiring consistent performance. Manufactured in the US, this component meets stringent industry standards for durability in harsh environments. Its robust construction ensures long-term operation with minimal maintenance, reducing unplanned downtime in critical systems. Ideal for integration into automation systems, industrial machinery, and precision equipment, the RF21NA-BKNR delivers stable performance under demanding conditions. Trusted by engineers for applications where reliability is non-negotiable, this component is built to maintain operational integrity in high-stress environments. Compatible with standard industrial mounting systems, it simplifies installation while ensuring compatibility with existing setups. The RF21NA-BKNR is engineered for longevity and consistent output, making it a dependable choice for critical industrial processes. Its design prioritizes operational continuity and reduced maintenance cycles, contributing to overall efficiency and cost savings in manufacturing and automation settings. The commitment to quality manufacturing in the US ensures adherence to strict performance benchmarks, providing users with a component they can rely on for demanding industrial operations.
  • High-performance industrial component
  • Engineered for durability and reliability
  • Meets stringent industry standards
  • Robust construction for harsh environments
  • Ideal for industrial machinery, automation, and precision equipment

Specifications

Color
Black
Mounting Type
Standard Industrial Mounting
Series
RF21NA
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
Dome Cap Spiral-Flex Cable Gland, black, Polyamide, PG09, cable range .15 - .32

RF09AA-BK

Dome Cap Spiral-Flex Cable Gland, black, Polyamide, PG09, cable range .15 - .32
M50, Sealing Gland for 27-35mm Cable

SG-M50-CBK

M50, Sealing Gland for 27-35mm Cable
EP-SG-M16-BL-B

1SNG601024R0000

EP-SG-M16-BL-B
Cordgrip Alum 90 deg, 1-1/2 IN NPT 1.250 - 1.375 w/mesh, ln & o

RSR-9522-ELR

Cordgrip Alum 90 deg, 1-1/2 IN NPT 1.250 - 1.375 w/mesh, ln & o
Cord Connector, steel, 3/4 IN NPT, 2 holes @ .265

RSRS-201764-2

Cord Connector, steel, 3/4 IN NPT, 2 holes @ .265
Cord Grip with ISO Metric thread, alum, M40, cable range 1.125

RSM-40420-EL

Cord Grip with ISO Metric thread, alum, M40, cable range 1.125
Festoon Cable Conn,SS,1 IN NPT,r .89 x .29

RSSS-3003

Festoon Cable Conn,SS,1 IN NPT,r .89 x .29

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.