ABB - Installation Products RB481 - Nylon Insulated Rectangular Ring Terminal, Length 1.109 Inches, Width .302 Inches, Bolt Hole #6, Wire Range #16-#14 AWG, Color Blue, Copper, Tin Plated
ABB - Installation Products

RB481

UPC: 786210818269


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Overview

The ABB RB481 Nylon Insulated Rectangular Ring Terminal (SKU: RB481) is a precision-engineered electrical termination solution designed for industrial-grade applications requiring reliable, vibration-resistant connections. Manufactured by ABB Installation Products, this terminal features a tin-plated copper conductor with a durable nylon insulation sleeve, ensuring optimal conductivity and corrosion resistance in harsh environments. The #6 bolt hole accommodates standard hardware, while the 1.109-inch length and 0.302-inch width provide ample space for secure wire attachment. The terminal supports wire ranges from #16 to #14 AWG, making it compatible with medium-gauge conductors commonly used in control panels, machinery, and electrical distribution systems. The blue color-coded insulation aids in quick identification and inventory management. With a UL 94 HB flammability rating and a maximum insulation temperature of 221°F (105°C), the RB481 meets UL 486A/B and CSA standards for up to 600V applications. The internal barrel serrations ensure maximum tensile strength and wire retention, while the metal insulation grip sleeve provides strain relief in high-vibration scenarios. Recommended crimping tools include the CT-100, CT-1550, CT-1551, CT-2300/ST, CT-2500/L, and UP14ZLW series, ensuring consistent, high-quality terminations every time. Ideal for use in electrical panels, control systems, and industrial machinery where dependable, long-lasting connections are critical.
  • Tin-plated copper conductor for corrosion resistance and optimal conductivity
  • Nylon insulation with UL 94 HB flammability rating and 221°F (105°C) max temperature
  • Supports #16-#14 AWG wire range with #6 bolt hole for secure connections
  • Internal barrel serrations ensure maximum tensile strength and wire retention
  • Metal insulation grip sleeve provides strain relief in high-vibration applications

Specifications

Color
Blue
Connection Type
Rectangular Ring Terminal
Material
Copper
Material
Tin-Plated Copper with Nylon Insulation
Size
1.109 Inches Length, 0.302 Inches Width
Special Features
Funneled Barrel Entry, Deep Internal Serrations, Brazed or overlapping seams
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Nylon Insulated Rectangular Ring Terminal
Voltage Rating
600 V
Wire Size
16-14 AWG
Package Dimensions (L x W x H)
6.1 IN x 4.6 IN x 3.1 IN
Package Dimensions (L x W x H)
15.494 cm x 11.684 cm x 7.874 cm
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 kg
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