ABB - Installation Products PA41 - Aluminum Pin Adapter Terminal, Wire Size 4/0 Str, Tin Plated, Die Color Code Red
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ABB - Installation Products

PA41

UPC: 783786134076


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Overview

The ABB PA41 Aluminum Pin Adapter Terminal is a precision-engineered connector designed for high-current industrial applications requiring 4/0 AWG stranded aluminum conductors. This terminal features a durable aluminum barrel with a tin-plated finish, ensuring reliable electrical conductivity and corrosion resistance in demanding environments. Constructed for heavy-duty wiring applications, the PA41 meets a 90°C rating per UL 486B, making it suitable for power distribution panels, motor control centers, and renewable energy systems. The terminal includes an insulating cover and is compatible with standard crimping tools, delivering consistent termination quality with minimal training required. The tin-plated aluminum barrel is prefilled with oxide inhibitor and capped to prevent oxidation, ensuring long-term reliability in harsh conditions. Key specifications include a 1.5-inch length (dimension A), 1 1/32-inch width (dimension B), and a 0.906-inch outer diameter. The PA41 connects to a 2/0 copper stud size, providing a secure interface for high-current terminations. This terminal is part of ABB's Blackburn compression connector line, a trusted solution for electrical infrastructure.
  • Designed for 4/0 AWG stranded aluminum conductors
  • Tin-plated aluminum barrel with oxide inhibitor for corrosion resistance
  • Red die color code for quick 4/0 wire gauge identification
  • 90°C rating per UL 486B for high-temperature applications
  • Includes insulating cover and compatible with standard crimping tools

Specifications

Cable Size
4/0 stranded
Color
Red
Material
Aluminum
Size
4/0 Str
Special Features
Connector for aluminum conductor only. Pigtail may be inserted into either aluminum or copper connectors
Standard
UL E63167
Type
Aluminum Pin Terminal
Package Dimensions (L x W x H)
5.3 IN x 3.2 IN x 5.3 IN
Package Dimensions (L x W x H)
13.462 cm x 8.128 cm x 13.462 cm
Package Weight (Imperial)
0.0200 L
Package Weight (Metric)
0.0090 kg
Die for 12 Ton 13400 or 13642M Hydrualic Tool for Crimping 204210MT Dragon Tooth Terminals, Brown. .301/.289 Gaging

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HYD POWER TOOL FOR CRIMPING RD-RM

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Ratchet Drive Crimping Tool APPLICATIONS: Ratchet Drive Crimping Tool is for non-insulated terminals from 6 to 1/0 AWG and insulated terminals from 22 to 8 AWG. Rugged, compact, and lightweight. Requires minimum effort due to ratchet action, ensuring an excellent crimp every time. FEATURES: TYPE: Insulated and Uninsulated ACTION: Ratchet INSULATED USE: Terminals 22 to 8 AWG NON-INSULATED USE: Terminals 6 to 1/0 AWG MANUFACTURER: NSi Industries PART NUMBER: RDC 1/0 UPC: 662381055309
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Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.

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Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

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How to Install the PA41 Pin Adapter

This guide provides step-by-step instructions for installing the PA41 Pin Adapter, designed for terminating 4/0 AWG stranded aluminum conductors with a 2/0 AWG copper pig-tail into Al-Cu or copper-only mechanical connectors, ensuring proper electrical connection and safety.

Estimated time: 30m

Tools needed:

Wire strippers, Wire brush, Crimping tool, Dies for PA41 (T&B Code 76/76H or Burndy Index 324), Torque wrench

Supplies needed:

PA41 Pin Adapter, 4/0 AWG stranded aluminum conductor, Mated insulating cover (supplied), Mechanical equipment connector (Al-Cu or copper-only rated)

  1. Prepare for Installation

    WARNING: RISK OF SHOCK, DISCONNECT POWER BEFORE INSTALLATION. Select the PA41 Pin Adapter, which is designed for 4/0 AWG aluminum wire and features a 2/0 AWG copper pig-tail. Verify the copper pig-tail length, mated insulating cover diameter, and wire bending space against the equipment connector and housing to ensure physical compatibility and compliance with the National Electrical Code. Ensure electrical spacing is more than 1/4 inch for 300V or less, or more than 1/2 inch for 301-600V.

  2. Strip and Clean Conductor

    Bend the 4/0 AWG aluminum cable to fit the equipment before installing the Pin Adapter. Strip the insulation from the aluminum conductor to a length of 1.250 inches, as specified for PA41. Exercise caution to avoid nicking or ringing the conductor strands. Thoroughly scratch brush the stripped aluminum conductor to remove any oxide film, ensuring a good electrical connection.

  3. Crimp Adapter to Conductor

    Select the appropriate crimping tool and dies for the PA41 adapter (e.g., T&B Die Code 76 or 76H, or Burndy Die Index 324). Insert the stripped aluminum conductor fully into the compression barrel of the Pin Adapter. Make the required number of crimps using circumferential or hex dies, compressing from the base of the socket toward the cable. Ensure crimps are made between any knurl or ink marks. Remove any flash and excess inhibitor after crimping.

  4. Connect Pig-tail to Equipment

    After crimping, slip the supplied insulating cover completely over the compression barrel of the Pin Adapter to ensure minimum electrical spacing is maintained. Insert the copper pig-tail fully into the equipment connector body. Tighten the set screw to the equipment manufacturer’s recommended torque. If no specific torque recommendation is provided, tighten to 200 INCH-LBS using a wrench.

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