Authorized ABB Distributor (Installation Products)
ABB - Installation Products W621-1 - Service entrance wedge clamps, aluminum wedge and slider, conductor range-ACSR #2 - #6 aluminum # 1 stranded - #6 solid AAAC #2 - #6.

ABB Installation Products W621-1 Service entrance wedge clamps, aluminum wedge and slider, conductor range-ACSR #2 - #6…

UPC: 785991213898


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Minimum Qty: 80

Multiplier: 80

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

Overview

ABB W621-1 service entrance wedge clamps provide a reliable aluminum-based solution for terminating and securing overhead service entrance conductors. Designed for utility and industrial applications, these clamps feature an aluminum wedge and slider mechanism that ensures a tight, vibration-resistant grip on conductors within the specified range: ACSR #2 to #6, stranded aluminum #1 to #6, and AAAC #2 to #6. The wedge clamp design minimizes conductor deformation while maintaining consistent electrical contact, reducing the risk of hot spots or loose connections in service entrance installations. The aluminum construction offers corrosion resistance in outdoor environments, making it suitable for direct burial or overhead service entrance applications where durability and long-term performance are critical. The clamp’s compact design allows for easy installation in tight spaces, and its compatibility with multiple conductor types eliminates the need for specialized hardware. Trusted by utilities and contractors, the ABB W621-1 is a proven solution for residential, commercial, and light industrial service entrance terminations.
  • Aluminum wedge and slider for corrosion resistance
  • Supports ACSR #2 to #6, aluminum #1 to #6 stranded, AAAC #2 to #6
  • Vibration-resistant grip for secure conductor termination
  • Compact design for tight installation spaces
  • Manufactured by ABB - Installation Products

Specifications

Application
Dead-End Self-supporting Drop Wire
Conductor Range
#2 to #6 ACSR AWG , #1 STR AWG , #6 SOL AWG , #2 to #6 AAAC AWG
Connection
Tension
Depth
2-3/8 in
Environmental Conditions
All Seasons / Conditions
Finish
Untreated
Insulation
False
Material
Aluminum
Material Quality
Aluminum
Mounting
Yes
Number of Conductors
1
Special Features
Drop wire may be cut to exact length for adjustments in drop wire sag. Can be attached to bare neutral at any point in the span. Flexible and rigid bails grip ACSR, AAC and AAAC Conductors
Type
Aluminum Service Wedge Clamp
Voltage Rating
35 kV
Package Dimensions (L x W x H)
12.31 IN x 3.25 IN x 5 IN
Package Dimensions (L x W x H)
31.2674 cm x 8.255 cm x 12.7 cm
Package Weight (Imperial)
0.1500 L
Package Weight (Metric)
0.0680 kg
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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 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.

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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.