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ABB - Installation Products 18RA-8 - Vinyl-Insulated Ring Terminal, Length .97 Inches, Width .31 Inches, Maximum Insulation .150, Bolt Hole #8, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated

ABB Installation Products 18RA-8 Vinyl-Insulated Ring Terminal, Length .97 Inches, Width .31 Inches, Maximum Insulation…

UPC: 786210800882


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Overview

The ABB 18RA-8 Vinyl-Insulated Ring Terminal (SKU: 18RA-8) is a precision-engineered electrical connection solution designed for secure, corrosion-resistant terminations in industrial and commercial wiring systems. Constructed from electrolytic copper with a tin plating finish, this terminal delivers optimal conductivity while resisting oxidation and environmental degradation. The durable vinyl insulation (0.150" max thickness) provides dielectric protection and mechanical strain relief for wire sizes ranging from #22 to #18 AWG. With a compact footprint measuring 0.97" in length and 0.31" in width, the 18RA-8 fits efficiently in tight control panels, junction boxes, and machinery enclosures. The #8 bolt hole ensures compatibility with standard industrial fasteners, while the bright red color coding enables quick visual identification in complex wiring harnesses. Certified for use in UL-listed equipment, this terminal meets stringent electrical safety standards for applications including motor controls, power distribution panels, and automation systems. The tin-plated copper barrel guarantees long-term reliability under vibration and thermal cycling, reducing maintenance requirements in high-cycle operations. Ideal for panel builders and field technicians, the 18RA-8 combines dimensional precision with material durability to maintain circuit integrity in demanding environments.
  • Tin-plated copper construction for corrosion resistance and optimal conductivity
  • Vinyl insulation rated for 0.150" maximum thickness for electrical safety
  • Accommodates wire sizes #22 to #18 AWG with #8 bolt hole compatibility
  • Compact dimensions: 0.97" length x 0.31" width for tight space installations
  • Red color coding for visual identification in complex wiring systems

Specifications

Color
Red
Connection Type
Ring Terminal
Material
Copper
Material
Copper, Tin Plated, Vinyl
Material
Copper, Tin Plated
Mounting Type
Screw Terminal
Mounting Type
Bolt Hole #8
Series
18RA
Size
Length 0.97 Inches, Width 0.31 Inches
Size
Length 0.97 Inches, Width 0.31 Inches, Maximum Insulation 0.150 Inches
Size
0.97 Inches Length, 0.31 Inches Width, #22-#18 AWG Wire Range, #8 Bolt Hole
Special Features
These terminals are self-insulated with a PVC insulation sleeve of extra length to give protection and relieve bending stress at wires flex point. Brazed seam barrel is serrated to obtain high pull-out value
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Vinyl Insulated Ring Terminal
Voltage Rating
600 V
Wire Size
22-16 AWG
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)
0.001 L
Package Weight (Metric)
0.001 kg
Vinyl-Insulated Ring Terminal, Length .97 Inches, Width .31 Inches, Maximum Insulation .150, Bolt Hole #10, Wire Range #22-#16 AWG, Color Red, Copper, Tin Plated, Mini-Pack

18RA-10CP

Vinyl-Insulated Ring Terminal, Length .97 Inches, Width .31 Inches, Maximum Insulation .150, Bolt Hole #10, Wire Range #22-#16 AWG, Color Red, Copper, Tin Plated, Mini-Pack
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1SET121001R0000

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TERMINAL BLOCK BTWD 4NK

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Expanded Vinyl-Insulated Locking Fork Terminal, Length .97 Inches, Width .25 Inches, Maximum Insulation .170, Bolt Hole #6, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated

18RA-6FLX

Expanded Vinyl-Insulated Locking Fork Terminal, Length .97 Inches, Width .25 Inches, Maximum Insulation .170, Bolt Hole #6, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated
Expanded Vinyl-Insulated Fork Terminal, Length .94 Inches, Width .25 Inches, Maximum Insulation .170, Bolt Hole #6, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated

18RA-6FX

Expanded Vinyl-Insulated Fork Terminal, Length .94 Inches, Width .25 Inches, Maximum Insulation .170, Bolt Hole #6, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated
Vinyl-Insulated Ring Terminal, Length .97 Inches, Width .31 Inches, Maximum Insulation .150, Bolt Hole #8, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated, Mini-Pack

18RA-8CP

Vinyl-Insulated Ring Terminal, Length .97 Inches, Width .31 Inches, Maximum Insulation .150, Bolt Hole #8, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated, Mini-Pack

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.

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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?

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

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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.