Authorized ABB Distributor (Installation Products)
ABB - Installation Products KL66-1 - Aluminum 3-1/2 Inch Service Entrance Compression Splice for Wire Range - End A: 4/0 ASCR, 4/0 Str., Yellow, End B: 1/0 ASCR, 1/0 Str., 2/0 Str. Compact, Yellow, Die: 840. For AL to AL and AL to CU Conductors.

ABB Installation Products KL66-1 Aluminum 3-1/2 Inch Service Entrance Compression Splice for Wire Range - End A: 4/0…

UPC: 783786050123


Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB KL66-1 is a 3-1/2 inch service entrance compression splice designed for reliable electrical connections. Manufactured by ABB - Installation Products, this splice (SKU: KL66-1) is engineered for aluminum-to-aluminum and aluminum-to-copper conductor applications. This specific model features distinct wire ranges for each end. End A is compatible with 4/0 AWG ASCR (Aluminum Conductor Steel Reinforced) and 4/0 AWG stranded conductors. End B accommodates 1/0 AWG ASCR, 1/0 AWG stranded, and 2/0 AWG compact stranded conductors. The yellow color coding on both ends indicates the specific die required for proper installation: Die 840. Key specifications include: * **Manufacturer:** ABB - Installation Products * **SKU:** KL66-1 * **Type:** Service Entrance Compression Splice * **Material:** Aluminum * **Length:** 3-1/2 inches * **End A Wire Range:** 4/0 ASCR, 4/0 Str. * **End B Wire Range:** 1/0 ASCR, 1/0 Str., 2/0 Str. Compact * **Color Coding:** Yellow (End A), Yellow (End B) * **Required Die:** 840 * **Conductor Compatibility:** AL to AL, AL to CU This splice is suitable for service entrance applications where secure and durable connections between different aluminum conductor sizes and types are essential. The compression method ensures a low-resistance, long-lasting joint, critical for maintaining system integrity and preventing power loss.
  • 3-1/2 inch service entrance compression splice
  • For AL to AL and AL to CU conductors
  • End A: 4/0 ASCR, 4/0 Str.
  • End B: 1/0 ASCR, 1/0 Str., 2/0 Str. Compact
  • Requires Die 840 (Yellow)

Specifications

Application
For Combinations of Aluminum-to-Aluminum and Aluminum-to-Copper Conductors
Color
Yellow
Conductor Range
End A: 4/0 ACSR , 4/0 STR. End B: 1/0 ACSR , 1/0 STR , 2/0 COMPT
Connection
Compression
Connection Type
Compression Splice
Environmental Conditions
All Seasons / Conditions
Insulation
None
Material
Aluminum
Mounting
None
Number Of Conductors
2
Series
KL66
Size
3-1/2 Inch
Special Features
Splices large conductors required for commercial service, use as low cost reducing sleeve. All sizes can be installed with popular mechanical and hydraulic tools. Center stop assures proper conductor positioning. Quick identifications with color-coded foil caps
Standard
Passes the requirements of ANSI C119.4
Type
Compression Splice Service Entrance
Package Dimensions (L x W x H)
6.75 IN x 5.25 IN x 3.7 IN
Package Dimensions (L x W x H)
17.145 cm x 13.335 cm x 9.398 cm
Package Weight (Imperial)
0.1700 L
Package Weight (Metric)
0.0770 kg
Offset Pin Terminal 750 MCM All-aluminum Pin Terminals is designed for termination of both aluminum and copper conductors. The pin is offset for use in tight spaces and for ease of installation in side-by-side terminations. The solid pin is made of aluminum and is tin-plated and pre-filled with oxide inhibitor. A cover is provided for quick installation. Rated 600 Volts.

PTO-750

Offset Pin Terminal 750 MCM All-aluminum Pin Terminals is designed for termination of both aluminum and copper conductors. The pin is offset for use in tight spaces and for ease of installation in side-by-side terminations. The solid pin is made of aluminum and is tin-plated and pre-filled with oxide inhibitor. A cover is provided for quick installation. Rated 600 Volts.
Aluminum Reducing Splice Connector for Copper Wire Size 500 kcmil, Aluminum Wire Size 750 kcmil, Tin Plated, Die Code 115H, Die Color Code Yellow

60985

Aluminum Reducing Splice Connector for Copper Wire Size 500 kcmil, Aluminum Wire Size 750 kcmil, Tin Plated, Die Code 115H, Die Color Code Yellow
Copper butt splice, standard barrel, 250 kcmil cable.

SCS250-X

Copper butt splice, standard barrel, 250 kcmil cable.
Pigtail Compression Sleeves, Contax Filled, Conductor Range 2 ACSR, 1 -2 Stranded Aluminum, Pigtail #4 .204 inch X 5 -3/4 inch, Dies Peach, 5/8, BG, U - BG

PCS716

Pigtail Compression Sleeves, Contax Filled, Conductor Range 2 ACSR, 1 -2 Stranded Aluminum, Pigtail #4 .204 inch X 5 -3/4 inch, Dies Peach, 5/8, BG, U - BG
Pigtail Compression Sleeves, Contax Filled, Conductor Range 1/0 ACSR - 1/0 Stranded, Pigtail #2 W X 5-3/4 inch long, Dies Peach, 5/8, BG

PCS766

Pigtail Compression Sleeves, Contax Filled, Conductor Range 1/0 ACSR - 1/0 Stranded, Pigtail #2 W X 5-3/4 inch long, Dies Peach, 5/8, BG
Compression Stirrup Contax Filled - Wire Range: 4/0-3/0 ASCR, 4/0 Str.-3/0 Str. AWG, Stirrup 2 Sol. Copper, square shaped -1 stirrup

QCD41

Compression Stirrup Contax Filled - Wire Range: 4/0-3/0 ASCR, 4/0 Str.-3/0 Str. AWG, Stirrup 2 Sol. Copper, square shaped -1 stirrup
Compression Stirrup Contax Filled - Wire Range: 2/0-2 ASCR, 2/0 Str.-2 Str. AWG, Stirrup 2 Sol. Copper, square shaped, 1 stirrup

QCO21

Compression Stirrup Contax Filled - Wire Range: 2/0-2 ASCR, 2/0 Str.-2 Str. AWG, Stirrup 2 Sol. Copper, square shaped, 1 stirrup
Compression Stirrup Contax Filled - Wire Range: 2-6 ASCR, 2 Str.-6 Sol. AWG, Stirrup 2 Sol. Copper, square shaped - 1 Stirrup

QCO02

Compression Stirrup Contax Filled - Wire Range: 2-6 ASCR, 2 Str.-6 Sol. AWG, Stirrup 2 Sol. Copper, square shaped - 1 Stirrup

Frequently Asked Questions

What conductors are compatible with the KL66-1 connector?

The KL66-1 connector is compatible with 1/0 ACSR, 1/0 str., and 2/0 str. compact conductors.

What tools are required to install the KL66-1 connector?

The KL66-1 can be installed with popular mechanical and hydraulic tools. Specific installation dies include 840, W-K840, U-K840, EEI-11A, TX U-249, and B49EA.

Does the KL66-1 connector meet any industry standards?

Yes, the KL66-1 connector passes the requirements of ANSI C119.4.

What tools are required to install the KL66-1 connector?

The KL66-1 can be installed with popular mechanical and hydraulic tools. Specific installation dies include 840, W-K840, U-K840, EEI-11A, TX U-249, and B49EA.

What conductors are compatible with the KL66-1 connector?

The KL66-1 connector is compatible with 1/0 ACSR, 1/0 str., and 2/0 str. compact conductors.

Does the KL66-1 connector meet any industry standards?

Yes, the KL66-1 connector passes the requirements of ANSI C119.4.

What conductors are compatible with the KL66-1 connector?

The KL66-1 connector is compatible with 1/0 ACSR, 1/0 str., and 2/0 str. compact conductors.

What tools are required to install the KL66-1 connector?

The KL66-1 can be installed with popular mechanical and hydraulic tools. Specific installation dies include 840, W-K840, U-K840, EEI-11A, TX U-249, and B49EA.

Does the KL66-1 connector meet any industry standards?

Yes, the KL66-1 connector passes the requirements of ANSI C119.4.

What conductors are compatible with the KL66-1 connector?

The KL66-1 connector is compatible with 1/0 ACSR, 1/0 str., and 2/0 str. compact conductors.

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.