ABB - Installation Products PA04 - Aluminum Pin Adapter Terminal, Wire Size 4 Str, Tin Plated, Die Color Code N/A
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ABB - Installation Products

PA04

UPC: 783786134014


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Overview

The ABB Installation Products PA04 Aluminum Pin Adapter Terminal is a 4 AWG wire size terminal designed for reliable electrical connections in industrial and commercial installations. This tin-plated aluminum terminal ensures corrosion resistance and stable conductivity, making it suitable for environments where moisture or chemical exposure is a concern. The terminal is compatible with 4 AWG stranded aluminum wire, providing a secure termination point for branch circuits, control panels, and machinery wiring. The PA04 features a tin-plated aluminum barrel prefilled with oxide inhibitor and capped, ensuring long-term reliability in high-load applications. The terminal includes insulating covers for added safety and protection. With a 90°C rating per UL 486B, it meets industry standards for electrical safety and performance. The compact dimensions (A: 1/8 in., B: 1 1/32 in., O.D.: 0.640 in.) make it ideal for use in panelboards, junction boxes, and equipment wiring where secure, maintenance-free connections are required. The aluminum construction offers a lightweight yet durable solution, while the tin plating enhances conductivity and prevents oxidation. This terminal is a cost-effective choice for OEMs, electrical contractors, and maintenance teams seeking a dependable terminal solution.
  • Tin-plated aluminum barrel with oxide inhibitor for corrosion resistance
  • Compatible with 4 AWG stranded aluminum wire
  • 90°C rating per UL 486B for high-load applications
  • Includes insulating covers for added safety
  • Compact dimensions: A 1/8 in., B 1 1/32 in., O.D. 0.640 in.

Specifications

Material
Aluminum
Special Features
Pin Adapter
Standard
UL E63167
Stud Size
#6
Type
Aluminum Pin Terminal
Package Dimensions (L x W x H)
7.25 IN x 5.25 IN x 3.75 IN
Package Dimensions (L x W x H)
18.415 cm x 13.335 cm x 9.525 cm
Package Weight (Imperial)
0.0800 L
Package Weight (Metric)
0.0360 kg
Die for 12 Ton 13400 or 13642M Hydrualic Tool for Crimping 204210MT Dragon Tooth Terminals, Brown. .301/.289 Gaging

13682

Die for 12 Ton 13400 or 13642M Hydrualic Tool for Crimping 204210MT Dragon Tooth Terminals, Brown. .301/.289 Gaging
HYD POWER TOOL FOR CRIMPING RD-RM

13642M

HYD POWER TOOL FOR CRIMPING RD-RM
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

RDC1/0

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
U-Type Compression Die - Pink 1/0 AWG Copper - 2 AWG Aluminum U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.

CD6A

U-Type Compression Die - Pink 1/0 AWG Copper - 2 AWG Aluminum U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.
Non-Insulated Parallel Splice Connector For Wire Range #4 AWG, Circular Mil Range 33,100-52,600, Length 0.531 Diameter 0.41, Nickel Plated

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Non-Insulated Parallel Splice Connector For Wire Range #4 AWG, Circular Mil Range 33,100-52,600, Length 0.531 Diameter 0.41, Nickel Plated
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.

AS-K1-H6

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.

1SNK705030R0000

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.
Molded Junction Box, Length 4 Inch x Width 4 Inch x Depth 2 Inch, Material Polycarbonate, Color Gray

E989NNJ-5-HD

Molded Junction Box, Length 4 Inch x Width 4 Inch x Depth 2 Inch, Material Polycarbonate, Color Gray
PVC Coated Junction Box, 12 Inch X 12 Inch X 6 Inch, 14 Gauge, Gray

A1212SC-G

PVC Coated Junction Box, 12 Inch X 12 Inch X 6 Inch, 14 Gauge, Gray

How to Install the PA04 Pin Adapter

This guide provides step-by-step instructions for safely installing the PA04 Pin Adapter, designed for reliable termination of #4 stranded aluminum conductors into compatible mechanical connectors.

Estimated time: 30m

Tools needed:

Wire strippers, Wire brush, Crimping tool (e.g., T&B or Burndy), Crimping dies (e.g., T&B 50 or Burndy BG/243), Screwdriver or Wrench

Supplies needed:

PA04 Pin Adapter, Stranded aluminum conductor (#4 AWG), Mechanical equipment connector

  1. Disconnect Power and Select Adapter

    WARNING: Disconnect all power to the electrical equipment before beginning installation to prevent risk of shock. Select the PA04 Pin Adapter, ensuring it is marked for #4 aluminum wire size to be terminated. Verify the equipment connector is listed for Al-Cu use or suitable for aluminum wire. Ensure adequate wire bending space and clearance for the adapter and its insulating cover.

  2. Prepare Conductor and Adapter

    Strip the insulation from the #4 aluminum conductor to a length of 1 inch (as per 'A' column for PA04 in the table), ensuring not to nick or ring the conductor strands. Thoroughly scratch brush the stripped aluminum conductor to remove any oxide film. Insert the conductor fully into the compression barrel of the PA04 Pin Adapter.

  3. Crimp the Pin Adapter

    Select the appropriate crimping tool and dies (e.g., T&B 50 or Burndy BG/243 for PA04, Orange color code). Make the required number of crimps (2 for PA04) using circumferential or hex dies, compressing from the base of the socket toward the cable. Ensure crimps are made adjacent to each other between knurl or ink marks. Remove any flash or excess inhibitor after crimping.

  4. Install Insulating Cover and Connect Pig-Tail

    Slip the mated insulating cover, supplied with the Pin Adapter, completely over the compression barrel. Ensure the cover is fully in place to maintain minimum electrical spacing. Insert the copper pig-tail of the PA04 fully into the mechanical equipment connector body. Tighten the set screw to the equipment manufacturer’s recommended torque (35 inch-lbs for PA04 if no specific recommendation is provided).

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