ABB - Installation Products CF402-1 - Copper H-Type Compression Connector Main: 4/0, 3/0, 2/0 Stranded Copper, Tap: 4 Stranded Copper, Tap: 2, 4 Solid Copper. Installation Die BKB D. 7/8 inch x 2 inch. Full Length Tab.
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ABB - Installation Products

CF402-1

UPC: 783786094080


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Overview

The ABB CF402-1 H-Type Compression Connector is a high-integrity copper connection solution designed for reliable electrical installations. Engineered by ABB – Installation Products, this connector supports main conductor sizes from 4/0 to 2/0 AWG stranded copper, with tap options for 4 AWG stranded copper and 2 or 4 AWG solid copper wires. The compression connection method ensures a secure, low-resistance joint that resists vibration and thermal cycling, critical in industrial and commercial power distribution systems. The connector measures 7/8 inch by 2 inches with a full-length tab for enhanced mechanical stability and ease of installation. Compatible with the BKB D installation die, the CF402-1 is ideal for panelboards, switchgear, motor control centers, and branch circuit applications where dependable secondary connections are required. Its copper construction provides excellent conductivity and corrosion resistance, ensuring long-term performance in harsh environments. The compression design eliminates the need for soldering or mechanical fasteners, reducing installation time and improving reliability. This connector meets industry standards for electrical performance and is suitable for use in NEC-compliant systems. With a UNSPSC code of 39121409, the CF402-1 is a trusted choice for professionals requiring a durable, high-current tap connection in copper wiring systems.
  • Main conductor range: 4/0, 3/0, 2/0 AWG stranded copper
  • Tap conductor options: 4 AWG stranded copper, 2 or 4 AWG solid copper
  • Compression connection type for secure, low-resistance joints
  • Dimensions: 7/8 inch x 2 inch with full-length tab
  • Compatible with BKB D installation die for consistent crimping

Specifications

Connection
Compression
Finish
Uncoated
Housing Material
Copper
Insulation
None
Size
7/8 inch Length
Special Features
Efficient Design Requires Less Crimping Force. Full Length Tab makes Installation Easy. Installs with Standard Compression Tools and Dies. RUS Accepted
Standard
RUS Accepted
Type
H-Type Compression Tap Connector
Wire Size
Main .528 to .414 in , Tap .204 to .258 in
Package Dimensions (L x W x H)
7.25 IN x 5.25 IN x 4.75 IN
Package Dimensions (L x W x H)
18.415 cm x 13.335 cm x 12.065 cm
Package Weight (Imperial)
0.2200 L
Package Weight (Metric)
0.1000 kg
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Frequently Asked Questions

What wire sizes does this connector support?

The CF402-1 supports main conductors of 4/0, 3/0, and 2/0 AWG stranded copper, with tap options for 4 AWG stranded copper and 2 or 4 AWG solid copper wires.

What are the physical dimensions of the connector?

The connector measures 7/8 inch by 2 inches with a full-length tab.

What type of connection does this connector use?

The CF402-1 uses a compression connection method to create a secure electrical joint.

What installation die is required for this connector?

The CF402-1 requires the BKB D installation die for proper compression installation.

Is this connector suitable for solid copper wires?

Yes, the CF402-1 supports tap connections for 2 or 4 AWG solid copper wires.

Can this connector be used in industrial applications?

Yes, the CF402-1 is designed for reliable use in industrial and commercial power distribution systems.

Does this connector require special tools for installation?

Yes, the BKB D installation die is required to properly compress the connector onto the wires.

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