NSI Industries N-4 - Copper Split Bolt Connector 4 AWG Copper Split Bolt Connectors are high-strength solderless service connectors made of high-copper alloy for copper and copperweld wires. Type for two maximum wire sizes.
NSI Industries

N-4

UPC: 662381020031

Documents & Media
Technical Bulletin

Contact for Pricing

Overview

The NSi Industries N-4 Copper Split Bolt Connector is a high-strength, solderless service connector engineered for reliable connections in copper and copperweld wire applications. Constructed from a high-copper alloy, this connector offers superior electrical conductivity and mechanical integrity, ensuring long-term performance. Designed to accommodate two maximum wire sizes, the N-4 is ideal for various electrical distribution and grounding tasks. It is UL486A Listed, meeting stringent industry standards for wire connectors, and also UL486D Listed for direct burial applications, providing versatility for underground installations. The N-4 is specifically rated for copper and copperweld wires, making it a robust choice for utility, industrial, and commercial electrical systems. Its robust construction resists corrosion and oxidation, contributing to its durability in demanding environments. The connector's design facilitates secure wire termination, minimizing the risk of pull-out and ensuring a stable electrical path. When specifying connectors for critical infrastructure, the N-4 from NSi Industries provides a dependable solution for joining conductors. Its catalog number, N-4, signifies its specific configuration for 4 AWG copper conductors, with a maximum run size of 4 STR and a minimum tap size of 12 STR, as detailed in the NSi Industries catalog. This connector is a key component for ensuring the safety and efficiency of electrical systems where reliable, solderless connections are paramount. The high-copper alloy composition is crucial for maintaining low resistance and preventing heat buildup under load. Refer to the NSi Industries catalog for detailed specifications on wire diameter ranges and recommended torque values for optimal installation. The N-4 is manufactured by NSi Industries, a trusted name in electrical connection solutions.
  • High-strength solderless service connector
  • Constructed from high-copper alloy for superior conductivity
  • Suitable for copper and copperweld wires
  • UL486A Listed Wire Connector
  • UL486D Listed Direct Bury

Specifications

Application
Wire Termination
Color
Copper
Environmental Conditions
90 C
Finish
Copper
Material
Copper
Number Of Conductors
2
Number Of Poles
1
Size
L=1.153 - W=.748 IN
Special Features
8 SOL-4 SOL - 75 Pack
Standard
UL486B
Temperature Rating
90 C
Type
Copper Split Bolts
Voltage Rating
600 V
Warranty
1 Year
Wire Size
8 SOL - 4 SOL
Wire Type
Class A & B
Package Dimensions (L x W x H)
0.578 IN x 0.708 IN x 1.24 IN
Package Dimensions (L x W x H)
14.6812 mm x 17.9832 mm x 3.1496 cm
Package Weight (Imperial)
0.077 L
Package Weight (Metric)
0.035 kg
Copper Split Bolt Connector 2/0 AWG Copper Split Bolt Connectors are high-strength solderless service connectors made of high-copper alloy for copper and copperweld wires. Type for two maximum wire sizes.

N-2/0

Copper Split Bolt Connector 2/0 AWG Copper Split Bolt Connectors are high-strength solderless service connectors made of high-copper alloy for copper and copperweld wires. Type for two maximum wire sizes.

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.