
Contact for Pricing
Minimum Qty: 25
Multiplier: 25
*Contact for lower quantities*
Overview
- 6-inch aluminum service entrance compression splice
- Handles 400-336 kcmil (End A) to 4/0 AWG stranded (End B)
- Dual-rated for aluminum and copper conductors
- Uses ABB B20AH dies for consistent compression joints
- Compact 1-5/16-inch size fits standard enclosures
Specifications
Connection Type | Compression Splice |
Material | Aluminum |
Series | RS |
Size | 6 Inch |
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) | 1.0100 L |
Package Weight (Metric) | 0.4580 kg |

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.
60975
Aluminum Reducing Splice Connector for Copper Wire Size 400 kcmil, Aluminum Wire Size 600 kcmil, Tin Plated, Die Code 106H, Die Color Code Black
RS253
Aluminum 6 inch Service Entrance Compression Reducing Splice for Wire Range - End A: 300-250 kcmil, End B: 4/0, Die: B20AH, 1-5/16, 318 Dual Rated for Aluminum and Copper Conductors
RS4545
Aluminum 4-1/2 Inch Service Entrance Compression Splice for Wire Range - End A: 500-450 kcmil, End B: 500-450 kcmil, Die: B20AH, 318, 1-5/16 Dual Rated for Aluminum and Copper Conductors
RS8080
Aluminum 4-1/2 Inch Service Entrance Compression Splice for Wire Range - End A: 800-750 kcmil, End B: 800-750 kcmil, Die: 6030AH, 352. For Aluminum to Copper Conductor.
SCO02
Compression Stirrup Contax Filled - Wire Range: 2-6 ASCR, 2 Str.-6 Sol. AWG, Stirrup 2 Sol. Copper, winged, 2 stirrups
ACJ266
Aluminum 5-3/8 inch Partial-Tension Distribution Compression Splice for Wire Range: 226.8(7,19), Hydraulic Dies: B75AH, 251, 11/2. For Aluminum Conductors.Frequently Asked Questions
What conductor sizes does the RS403 accommodate?
The RS403 connects 400-336 kcmil conductors at End A to 4/0 AWG stranded conductors at End B.
Is the RS403 compatible with copper conductors?
Yes, the RS403 is dual-rated for both aluminum and copper conductors.
What dies are required for the RS403 splice?
The RS403 requires ABB B20AH dies for proper compression installation.
What is the physical size of the RS403 splice?
The RS403 has a compact 1-5/16-inch size, suitable for standard junction boxes.
Is the RS403 UL-listed?
Yes, the RS403 is a UL-listed compression splice for service entrance applications.
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.
