ABB - Installation Products 4CA - Type CA Aluminum Split-Bolt Connector with Spacer and Washer for Use on Copper, Aluminum Conductors. Conductor Range for Equal Main and Tap 2 Sol.-4 Sol.
ABB - Installation Products

4CA

UPC: 783786200542

Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The ABB Type CA Aluminum Split-Bolt Connector (SKU: 4CA) is a UL-listed split-bolt connector designed for reliable electrical connections between copper and aluminum conductors. This connector accommodates equal main and tap conductors in the 2 AWG to 4 AWG range, making it suitable for branch circuit taps, service entrances, and distribution panels where conductor compatibility is critical. The split-bolt design allows for tool-free installation, reducing labor time while ensuring a secure mechanical and electrical connection. The integrated spacer and washer maintain proper conductor spacing and prevent over-tightening, reducing the risk of damage to soft aluminum conductors. Constructed from corrosion-resistant aluminum alloy, the Type CA connector resists environmental degradation in outdoor and industrial environments. The connector meets UL 486A-B standards for aluminum-to-copper connections, ensuring compliance with NEC requirements for dissimilar metal terminations. Common applications include residential and commercial electrical systems, utility connections, and industrial control panels where aluminum conductors are prevalent. The compact design allows for installation in tight spaces, and the tinned copper alloy contact surfaces enhance conductivity and reduce oxidation at the connection point.
  • UL 486A-B listed for aluminum-to-copper connections
  • Accommodates 2 AWG to 4 AWG conductors (equal main and tap)
  • Includes spacer and washer for proper conductor spacing
  • Corrosion-resistant aluminum alloy construction
  • Tool-free installation with tinned copper alloy contact surfaces

Specifications

Application
Splicing, tapping or terminating conductors in power and grounding electrical connection
Color
Metallic
Material
Aluminum
Special Features
Bolt, nut, pressure bar and contoured spacer of aluminum alloy. Pressure bar and contoured spacer made of electrolytic copper. Spacer is completely tin plated
Standard
UL E9809
Type
Split-Bolt
Package Dimensions (L x W x H)
7.2 IN x 6.2 IN x 4.9 IN
Package Dimensions (L x W x H)
18.288 cm x 15.748 cm x 12.446 cm
Package Weight (Imperial)
0.0800 L
Package Weight (Metric)
0.0360 kg
6 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL750-6

6 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
Type AAW Aluminum Split-Bolt Connector with Spacer and Washer for Use on Aluminum, ASCR Conductors. Conductor Range for Equal Main and Tap 2/0 Str.-2 Sol.

10AAW

Type AAW Aluminum Split-Bolt Connector with Spacer and Washer for Use on Aluminum, ASCR Conductors. Conductor Range for Equal Main and Tap 2/0 Str.-2 Sol.
Thread-forming grounding screw, #12-24 x 1/2".

RGTS-CY

Thread-forming grounding screw, #12-24 x 1/2".
Copper Type 2BW - Two-Bolt Connector with Spacer for Wire Range Main: 300 - 500 kcmil Tap: 4 Sol. - 500 kcmil , Bolt Size 3/4

2B500W

Copper Type 2BW - Two-Bolt Connector with Spacer for Wire Range Main: 300 - 500 kcmil Tap: 4 Sol. - 500 kcmil , Bolt Size 3/4
Copper Beam Grounding Clamp for Wire Range 14 - 6 Copper for grounding trailer frames, cable trays, CATV and telephone pedestals, Slotted Head Screw

TGC

Copper Beam Grounding Clamp for Wire Range 14 - 6 Copper for grounding trailer frames, cable trays, CATV and telephone pedestals, Slotted Head Screw
Long Stud Double Service Post Connectors for Conductors 3 - 10 Stranded, 2 - 10 Solid, Stud Size 3/8 - 16 x 1 1/8, with Nut and Washer

SP3DL-WN

Long Stud Double Service Post Connectors for Conductors 3 - 10 Stranded, 2 - 10 Solid, Stud Size 3/8 - 16 x 1 1/8, with Nut and Washer
Long Stud Double Service Post Connectors for Conductors 1/0 - 2 Stranded, 2 Solid, Stud Size 1/2 - 13 x 1 1/4, with Nut

SP5DL-N

Long Stud Double Service Post Connectors for Conductors 1/0 - 2 Stranded, 2 Solid, Stud Size 1/2 - 13 x 1 1/4, with Nut
Tin Plated Aluminum Wire Connector, #6 - 500 kcmil, Dual Rated Connector Copper and Aluminum 90 Degree C, Torque 375 inch/pounds. CSA/UL listed. Length 3-1316 inch, Height2-13/16 inch, Width 2-1/8 inch. Pad Thickness 1/2 inch with One 1/2 inch Diameter Hole. Two Taps - 13/16-16 UNF-3B. Includes Two Tin Plated Aluminum Set Screws 13/16-16 x 1 inch long

AX 2-500-500 V1

Tin Plated Aluminum Wire Connector, #6 - 500 kcmil, Dual Rated Connector Copper and Aluminum 90 Degree C, Torque 375 inch/pounds. CSA/UL listed. Length 3-1316 inch, Height2-13/16 inch, Width 2-1/8 inch. Pad Thickness 1/2 inch with One 1/2 inch Diameter Hole. Two Taps - 13/16-16 UNF-3B. Includes Two Tin Plated Aluminum Set Screws 13/16-16 x 1 inch long

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.

What communication protocols do Thomas and Betts products support?

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.

What are the main product lines offered by Thomas and Betts?

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.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

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.