NSI Industries PTS4 - Solid Pin Terminal for Copper and Aluminum Conductors 4 STR All-aluminum Pin Terminals is designed for termination of both aluminum and copper conductors. The solid pin is made of aluminum and is tin-plated and pre-filled with oxide inhibitor. A cover is provided for quick installation. Rated 600 Volts.
NSI Industries

PTS4

UPC: 662381033413


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Overview

The NSI Industries PTS4 Solid Pin Terminal (SKU: PTS4) is a dual-rated compression connector engineered for reliable termination of both aluminum and copper conductors in industrial and commercial electrical systems. This all-aluminum pin terminal features a solid aluminum construction with tin plating to minimize contact resistance and prevent oxidation, ensuring long-term performance in harsh environments. The connector is pre-filled with oxide inhibitor to maintain low resistance over time, and includes a color-coded cap (tan) indicating the required die size for installation. Rated for 600V maximum and 90°C operating temperature, the PTS4 is UL486A/B listed for wire connector adapters and compatible with 4 AWG stranded conductors. The terminal body measures 0.598" outer diameter with a 0.236" pin length and 1.850" overall length, designed for efficient crimping using the N1240 crimp tool. Ideal for applications requiring dual-rated conductor compatibility, such as power distribution panels, motor controls, and renewable energy systems, the PTS4 eliminates the need for separate copper and aluminum terminals, reducing inventory complexity. The included insulating cover ensures quick installation and added protection against environmental contaminants. With a standard carton quantity of 25 units, the PTS4 is a cost-effective solution for high-volume installations where reliability and compliance are critical.
  • Dual-rated for aluminum and copper conductors (4 AWG stranded)
  • Solid aluminum construction with tin plating for low contact resistance
  • Pre-filled with oxide inhibitor to prevent oxidation and ensure long-term reliability
  • Color-coded cap (tan) indicates required die size for installation
  • Rated 600V max, 90°C operating temperature, UL486A/B listed
  • Compatible with N1240 crimp tool for efficient installation
  • Includes insulating cover for quick installation and added protection

Specifications

Application
Terminate, Splice, Tap Power Connectors
Color
Tan
Conductor Range
# 4 AWG (STR)
Connection
# 4 Pin
Environmental Conditions
90 C
Finish
Tin Plated
Insulation
Plastisol Cover
Material
Aluminum
Number of Conductors
1
Number Of Poles
1
Size
L=1.09 - OD=.598 - ID=.236 - Pin Dia=.240
Special Features
# 4 AWG (STR) - # 4 Pin Size
Standard
UL486
Temperature Rating
90 C
Type
Solid Pin
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
1.85 IN x 0.598 IN x 0.598 IN
Package Dimensions (L x W x H)
4.699 cm x 15.1892 mm x 15.1892 mm
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 kg
Stranded Bi-Metallic Pin Terminal 4 AWG Stranded Bi-Metallic Pin Terminals is designed to facilitate termination of aluminum conductors. Tin-plated stranded copper pin. Connector bores are coated with oxide inhibitor. Supplied with EPDM insulating cover. UL 486B listed. Rated 600 volts.

PT4

Stranded Bi-Metallic Pin Terminal 4 AWG Stranded Bi-Metallic Pin Terminals is designed to facilitate termination of aluminum conductors. Tin-plated stranded copper pin. Connector bores are coated with oxide inhibitor. Supplied with EPDM insulating cover. UL 486B listed. Rated 600 volts.
Aluminum Reducing Splice Connector for Copper Wire Size 2, Aluminum Wire Size 1/0, Tin Plated, Die Code 50, Die Color Code Tan

60930

Aluminum Reducing Splice Connector for Copper Wire Size 2, Aluminum Wire Size 1/0, Tin Plated, Die Code 50, Die Color Code Tan
Aluminum splice, type SA, tin plated, 1/0 AWG.

SA1/0-X

Aluminum splice, type SA, tin plated, 1/0 AWG.

How to Install the PTS4 Controller

This guide provides step-by-step instructions for installing and wiring the PTS4 Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the PTS4 Controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Prepare the conductors

    Carefully strip the insulation from the conductors to the specified length for the PTS4, ensuring no strands are nicked. Clean the stripped portion with a wire brush to remove any oxide films.

  3. Connect the conductors

    Insert the cleaned and stripped conductors completely into the terminal connectors. Use a crimping tool to secure the connections according to the appropriate crimping specifications.

  4. Verify connections

    Use a multimeter to check the continuity of the connections. Ensure all connections are secure and properly crimped before powering on the controller.

  5. Power on and configure

    Power on the PTS4 Controller and follow the manufacturer's instructions for initial configuration and programming.

  6. Calibrate the controller

    Perform any necessary calibration procedures as outlined in the user manual to ensure optimal performance.

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.

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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 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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