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ABB - Installation Products IPC 402-8 - Tin-Plated Aluminum, Insulation Piercing Connector, Main #2-4/0, Main Torque 100 Inch/Pounds, Tap #12-#4. Tap Torque 42 Inch/Pounds . 2.958 inch long X .750 inch wide X 1.562 inch Depth. Machined. Has 1/2-20 UNF-2B Thru Threaded hole, with (8) Taps and (1) Main Socket Head Cup Point Set Screws. Under 1000 Volts. Insulation Piercing - Has Teeth.

ABB Installation Products IPC 402-8 Tin-Plated Aluminum, Insulation Piercing Connector, Main #2-4/0, Main Torque 100…

UPC: 783786379002

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Overview

The ABB Installation Products IPC 402-8 is a precision-machined, tin-plated aluminum insulation piercing connector engineered for fast, reliable electrical connections in systems operating under 1000 volts. This connector eliminates the need for conductor insulation stripping, significantly reducing installation time and labor costs while maintaining high conductivity. The IPC 402-8 accommodates main conductors from #2 to #4/0 AWG with a specified main torque of 100 inch-pounds, and tap conductors from #12 to #4 AWG requiring 42 inch-pounds of torque. Its integrated teeth penetrate insulation to establish a secure, low-resistance electrical path without additional sealing or taping. The compact design measures 2.958 inches in length, 0.750 inches in width, and 1.562 inches in depth, making it ideal for tight enclosures and complex electrical configurations. A 1/2-20 UNF-2B thru-threaded hole provides mounting versatility, while (8) tap ports and (1) main socket head cup point set screw ensure reliable conductor termination. UL 486B listed for 90°C applications, this connector supports copper-to-copper, copper-to-aluminum, and aluminum-to-aluminum connections in non-tension applications up to 600 volts.
  • Tin-plated aluminum construction for corrosion resistance and conductivity
  • Insulation piercing teeth eliminate need for conductor stripping
  • Accommodates main conductors #2 to #4/0 AWG and tap conductors #12 to #4 AWG
  • Main torque: 100 in-lbs, tap torque: 42 in-lbs for secure connections
  • Compact dimensions: 2.958" L x 0.750" W x 1.562" D with 1/2-20 UNF-2B mounting hole

Specifications

Connection
Mechanical
Finish
Tin Plated
Housing Material
Aluminum
Housing Material
Aluminium
Insulation
None
Size
2.958 inch long X .750 inch wide X 1.562 inch Depth
Type
Tap Connector
Wire Size
Main #2 to 4/0 AWG , Tap #12 to #4 AWG
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.2100 L
Package Weight (Metric)
0.0950 kg
Tin-Plated Aluminum, Neutral Tap Connector, Main #2-4/0, Main Torque 100 Inch/Pounds, Tap #12-#4. Tap Torque 42 Inch/Pounds . 2.958 inch long X .750 inch wide X 1.562 inch Depth. Machined. Has Threaded hole and Recessed Hex-Head screw, with (8) Taps (1/4-20 x 5/16 inch) and (1) Main Socket Head Cup Point Set Screws. Under 1000 Volts. Non-Insulation Piercing - NO Teeth.

IPC 402-8 N

Tin-Plated Aluminum, Neutral Tap Connector, Main #2-4/0, Main Torque 100 Inch/Pounds, Tap #12-#4. Tap Torque 42 Inch/Pounds . 2.958 inch long X .750 inch wide X 1.562 inch Depth. Machined. Has Threaded hole and Recessed Hex-Head screw, with (8) Taps (1/4-20 x 5/16 inch) and (1) Main Socket Head Cup Point Set Screws. Under 1000 Volts. Non-Insulation Piercing - NO Teeth.
The Polaris IPLMD350-6 Multi-Tap Mountable Dual-Sided Entry Connector features 6 ports sized for 350 MCM - 6 AWG wires. Mounting holes on either side of the connector allow for direct mounting to troughs, panels or wireways with 1/4†bolts. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLMD350-6

The Polaris IPLMD350-6 Multi-Tap Mountable Dual-Sided Entry Connector features 6 ports sized for 350 MCM - 6 AWG wires. Mounting holes on either side of the connector allow for direct mounting to troughs, panels or wireways with 1/4†bolts. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
Lock on Insulating Cover for Item IPC 402-8 (Insulation Piercing Connector for 4/0-2 Min with 8 Taps). Item is Hinged. Overall Open Length 8.95 inch, Height 2.04 inch, Width 2.15 inch. Material Black Santoprene. Cover Only.

IPC 402 C

Lock on Insulating Cover for Item IPC 402-8 (Insulation Piercing Connector for 4/0-2 Min with 8 Taps). Item is Hinged. Overall Open Length 8.95 inch, Height 2.04 inch, Width 2.15 inch. Material Black Santoprene. Cover Only.
Tin Plated Aluminum Compression Pin Terminals - PT Series, Conductor Size Aluminum - 336.4 and 350 Stranded, 266.8 (26/7), 266.8 (26/7), 336.4 (18/1)ACSR, Installing Dies 96,472,705,1-1/8-1, Solid Copper Pin 15/32, Length 4 Inch.

PTB 350 TN

Tin Plated Aluminum Compression Pin Terminals - PT Series, Conductor Size Aluminum - 336.4 and 350 Stranded, 266.8 (26/7), 266.8 (26/7), 336.4 (18/1)ACSR, Installing Dies 96,472,705,1-1/8-1, Solid Copper Pin 15/32, Length 4 Inch.
Aluminum Pin Terminal - Conductor Size 954 - 1000 kcmil or 795 26/7 954 45/7 ACSR. Tin-Plated Pin Length 6 Inches with Threads 2.500 Inches Long 1-14 UNS-2A. Dies 140H, 301, 342, 724, 1 1/2. Brown Caps. Body 6.187 inch long x 1.604 inch Diameter. Bores 1.193 Diameter x 3.375 inch long and 1.031 Diameter x 2.562 inch long.

PTL 1000-8051

Aluminum Pin Terminal - Conductor Size 954 - 1000 kcmil or 795 26/7 954 45/7 ACSR. Tin-Plated Pin Length 6 Inches with Threads 2.500 Inches Long 1-14 UNS-2A. Dies 140H, 301, 342, 724, 1 1/2. Brown Caps. Body 6.187 inch long x 1.604 inch Diameter. Bores 1.193 Diameter x 3.375 inch long and 1.031 Diameter x 2.562 inch long.
Tin Plated Copper Pin Terminal. 1000 MCM Copper, Dies 125, 27, 1 1/2. Overall Length 13.468 inches . Pin 10 inches long x 1.000 inch diameter. Body 3.468 inches x Diameter 1.500 inches. Bore 1.172 inch diameter x 2.718 inches deep.

CPT 1000-10

Tin Plated Copper Pin Terminal. 1000 MCM Copper, Dies 125, 27, 1 1/2. Overall Length 13.468 inches . Pin 10 inches long x 1.000 inch diameter. Body 3.468 inches x Diameter 1.500 inches. Bore 1.172 inch diameter x 2.718 inches deep.
Type L,Copper single conductor,one hole mount,for conductor range 14 Sol- 8 Str.

L35-B2-5

Type L,Copper single conductor,one hole mount,for conductor range 14 Sol- 8 Str.
Aluminum H-Type Compression Connector - Main 50 millimeters squared ACSR, Tap 50 millimeters squared ACSR, Die D, Length 1.8750 inches

DB 50 MM 50 MM

Aluminum H-Type Compression Connector - Main 50 millimeters squared ACSR, Tap 50 millimeters squared ACSR, Die D, Length 1.8750 inches

Frequently Asked Questions

What are the physical dimensions of the IPC 402-8?

The connector measures 2.958 inches in length, 0.750 inches in width, and 1.562 inches in depth.

What conductor sizes does the IPC 402-8 support?

The IPC 402-8 supports main conductors from #2 to #4/0 AWG and tap conductors from #12 to #4 AWG.

Does this connector require conductor insulation stripping?

No, the IPC 402-8 features integrated teeth that pierce insulation to create a secure connection without stripping.

What torque values are required for installation?

Main conductor connections require 100 inch-pounds of torque, while tap connections require 42 inch-pounds.

What is the maximum voltage rating for this connector?

The IPC 402-8 is rated for applications under 1000 volts, with UL 486B listing for 90°C operation.

What materials are compatible with this connector?

The IPC 402-8 supports copper-to-copper, copper-to-aluminum, and aluminum-to-aluminum connections.

What mounting options does this connector provide?

The IPC 402-8 includes a 1/2-20 UNF-2B thru-threaded hole for mounting or additional connections.

How to Install the IPC 402-8K Insulation Piercing and Neutral Connector Kit

This guide provides step-by-step instructions for installing the IPC 402-8K Insulation Piercing Connector and Neutral Connector Kit, including connecting main and service cables, and securing the protective cover. Ensure power is disconnected before starting.

Estimated time: 45m

Tools needed:

Insulated wrench, Wire strippers, Optional Alignment Tool

Supplies needed:

IPC 402-8 Piercing Connector, IPC 402-8N Neutral Connector, Insulated main cable, Customer Service Cable, Neutral Service Cable, IPC-402-8C Connector Cover, Utility lock (optional)

  1. Disconnect Power

    Disconnect power before beginning installation to prevent the risk of electrical shock. This is a critical safety precaution.

  2. Place Piercing Connector on Main Cable

    Place the Insulation Piercing Connector onto the insulated main cable.

  3. Tighten Piercing Connector Setscrew

    Hold the piercing connector firmly in place on the cable and tighten its setscrew with an insulated wrench until the screw head shears off. An optional alignment tool can assist in keeping the connector perpendicular to the conductor while applying torque.

  4. Prepare Customer Service Cable

    Prepare the Customer Service Cable by stripping 1 inch of insulation from its end.

  5. Connect Customer Service Cable

    Insert the stripped end of the Customer Service Cable into one of the cable ports on the Insulation Piercing Connector.

  6. Secure Customer Service Cable

    Tighten the setscrew on the back of the piercing connector to 60 in-lbs to firmly secure the Customer Service Cable.

  7. Add Additional Customer Service Cables (Optional)

    If installing additional Customer Service Cables, repeat steps 4 through 6 for each subsequent cable. Customer Service Cables may enter from either side of the connector.

  8. Install Connector Cover

    Place the Connector Cover (sold separately) under the installed piercing connector and lift it up to enclose the connector.

  9. Close Cover Lid

    Close the cover lid, ensuring that the latches snap shut to securely fasten the cover.

  10. Add Utility Lock (Optional)

    If desired, a utility lock (not supplied) may be added to the connector cover for additional security.

  11. Place Neutral Connector on Neutral Cable

    Place the Neutral Connector onto the neutral main cable.

  12. Tighten Neutral Connector Setscrew

    Hold the neutral connector firmly in place on the cable and tighten its setscrew with an insulated wrench until the screw head shears off. An optional alignment tool can assist in keeping the connector perpendicular to the conductor while applying torque.

  13. Connect Neutral Service Cable

    Install the Neutral Service Cable into one of the cable ports on the Neutral Connector.

  14. Secure Neutral Service Cable

    Tighten the setscrew on the back of the neutral connector to 60 in-lbs to firmly secure the Neutral Service Cable.

  15. Add Additional Neutral Service Cables (Optional)

    If installing additional Neutral Service Cables, repeat steps 13 through 14 for each subsequent cable. Neutral Service Cables may enter from either side of the connector.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

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Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

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Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

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Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.