Authorized ABB Distributor (Installation Products)
ABB - Installation Products RA2257 - Vinyl-Insulated Locking Fork Terminal, Length .97 Inches, Width .29 Inches, Maximum Insulation .150, Bolt Hole #10, Wire Range #22-#16 AWG, Color Red, Copper, Tin Plated, 1,000 Piece

ABB Installation Products RA2257 Vinyl-Insulated Locking Fork Terminal, Length .97 Inches, Width .29 Inches, Maximum…

UPC: 786210817927


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Specification SheetManufacturer Product Website

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Minimum Qty: 1000

Multiplier: 1000

*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 RA2257 (SKU: RA2257) is a vinyl-insulated locking fork terminal designed for secure and reliable electrical connections in industrial settings. Manufactured by ABB - Installation Products, this terminal features a robust copper construction with tin plating, ensuring excellent conductivity and resistance to corrosion. The locking fork design allows for fast and easy installation without the need to remove fasteners, and it snaps into place for a secure connection. Insulation support is integrated to prevent wire damage during bending applications. This terminal meets stringent safety and performance standards, including UL Flammability UL 94V-0 and is rated to 600V per UL 486A/B, with a maximum insulation temperature of 221°F (105°C). The wire range accommodates 22-16 AWG, and it is designed for a #10 stud size. With a maximum insulation diameter of 0.150 inches, it is compatible with standard wire insulation. The terminal measures 0.97 inches in length and 0.29 inches in width, making it suitable for applications with limited space. Each pack contains 1,000 pieces, providing an efficient solution for bulk industrial use. The funnel entry design simplifies wire insertion during the crimping process. Internal barrel serrations ensure good wire contact and maximum tensile strength, while the brazed seam protects the terminal barrel from splitting during crimping. This terminal is an ideal choice for applications requiring dependable wire termination and strain relief.
  • Vinyl-insulated locking fork terminal for secure connections
  • Copper construction with tin plating for conductivity and corrosion resistance
  • Accommodates wire range 22-16 AWG and #10 stud size
  • UL 94V-0 flammability rated and UL/CSA rated to 600V
  • Packaged in 1,000 pieces for industrial applications

Specifications

Color
Red
Material
Copper
Special Features
Locking fork terminals have a specially designed tongue that lets them go on like a fork and stay on like a ring
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Vinyl Insulated Locking Fork Terminal
Voltage Rating
600 V
Wire Size
22-16 AWG
Package Dimensions (L x W x H)
6 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
15.24 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 kg
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Nylon Insulated Ring Terminal, Length .74 Inches, Width .20 Inches, Maximum Insulation .125, Bolt Hole #4, Wire Range #26-#24 AWG, Color Yellow, Copper, Tin Plated

RAX43

Nylon Insulated Ring Terminal, Length .74 Inches, Width .20 Inches, Maximum Insulation .125, Bolt Hole #4, Wire Range #26-#24 AWG, Color Yellow, Copper, Tin Plated
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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.

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.

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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?

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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.