NSI Industries R4-14 - Tin-plated Copper Bare Ring Terminal is non-insulated and has a basic tongue type ring. Used for wire termination in applications with 1/4" Stud and 4 AWG
NSI Industries

R4-14

UPC: 662381065186

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Minimum Qty: 15

Multiplier: 15

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Overview

The NSI Industries R4-14 is a non-insulated, electro tin-plated copper bare ring terminal designed for reliable wire termination in demanding industrial applications. Engineered with a basic tongue type ring, this terminal ensures secure connections by preventing accidental disconnection unless the stud is completely removed. It is specifically rated for 600V and a maximum operating temperature of 105°C, making it suitable for a wide range of electrical infrastructure needs. The R4-14 is optimized for use with 4 AWG wire and a 1/4" stud size, providing a robust connection point. Its construction features a brazed seam, which prevents the terminal barrel from splitting during the crimping process, thereby enhancing its durability and tensile strength. The internal barrel is beveled to facilitate quick and easy wire insertion, streamlining the installation process. This terminal is a critical component for applications requiring secure, high-vibration resistant connections. The tin plating offers excellent conductivity and corrosion resistance. When paired with appropriate tooling, the R4-14 provides a safe and dependable termination solution for electrical systems. Refer to manufacturer specifications for UL and CSA ratings and compatible tooling. SKU: R4-14. UNSPSC Code: 39121432.
  • Un-Insulated: Electro tin plated copper
  • Uninsulated Ring Terminals are a safe and reliable connection, because it cannot be disconnected unless the screw is completely removed.
  • Typically used on 1/4" studs
  • Brazed Seam Type
  • 1 Terminal

Specifications

Application
Wire Termination
Color
Silver
Connection Type
Wire Termination
Environmental Conditions
105 C
Finish
Tin Plated
Material
Copper
Material
Tin-Plated Copper
Number Of Terminals
1
Series
R4-14
Size
4 AWG | 1/4" Stud
Special Features
Non-Insulated Ring Terminal 4 AWG - 25 Pack
Standard
cULus
Terminal Size
1/4 IN
Type
Non-Insulated Ring Terminal
Voltage Rating
600 V
Warranty
1 Year
Wire Size
4 AWG
Package Dimensions (L x W x H)
1.245 IN x 0.469 IN x 0.232 IN
Package Dimensions (L x W x H)
3.1623 cm x 11.9126 mm x 5.8928 mm
Package Weight (Imperial)
0.282 L
Package Weight (Metric)
0.128 kg
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R22-10

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R22-6

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R6-14

Tin-plated Copper Bare Ring Terminal is non-insulated and has a basic tongue type ring. Used for wire termination in applications with 1/4" Stud and 6 AWG
Bare Spade terminal is non-insulated and has an open tongue end for rapid insertion on the mounting screw. Used for wire termination in applications with #6 Stud and 22-18 AWG

S22-6

Bare Spade terminal is non-insulated and has an open tongue end for rapid insertion on the mounting screw. Used for wire termination in applications with #6 Stud and 22-18 AWG
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S22-10

Tin-plated Copper Bare Spade terminal is non-insulated and has an open tongue end for rapid insertion on the mounting screw. Used for wire termination in applications with #10 Stud and 22-18 AWG
Tin-plated Copper Bare Spade terminal is non-insulated and has an open tongue end for rapid insertion on the mounting screw. Used for wire termination in applications with #6 Stud and 12-10 AWG

S12-6

Tin-plated Copper Bare Spade terminal is non-insulated and has an open tongue end for rapid insertion on the mounting screw. Used for wire termination in applications with #6 Stud and 12-10 AWG
Tin-plated Copper Bare Ring Terminal is non-insulated and has a basic tongue type ring. Used for wire termination in applications with #6 Stud and 12-10 AWG. 50 per pack

R12-6

Tin-plated Copper Bare Ring Terminal is non-insulated and has a basic tongue type ring. Used for wire termination in applications with #6 Stud and 12-10 AWG. 50 per pack
Tin-plated Copper Bare Ring Terminal is non-insulated and has a basic tongue type ring. Used for wire termination in applications with 1/4" Stud and 12-10 AWG. 50 per pack

R12-14

Tin-plated Copper Bare Ring Terminal is non-insulated and has a basic tongue type ring. Used for wire termination in applications with 1/4" Stud and 12-10 AWG. 50 per pack

Frequently Asked Questions about NSI Industries

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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.

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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.

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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.

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