ABB - Installation Products RK9751 - Nylon Insulated Large Ring Terminal, Length 2.60 Inches, Width .93 Inches, Maximum Insulation .610, Bolt Hole 1/2 Inch, Wire Range 2/0AN, Color Yellow, Copper, Tin Plated
ABB - Installation Products

RK9751

UPC: 786210821467


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Overview

The ABB RK9751 Nylon Insulated Large Ring Terminal is a heavy-duty electrical termination solution designed for industrial and commercial applications requiring reliable, vibration-resistant connections. This terminal features a tin-plated copper barrel with a brazed seam for superior conductivity and corrosion resistance, paired with a durable nylon insulation sleeve rated for 600V and 105°C (221°F). The 2.60-inch length and 0.93-inch width accommodate 2/0 American Wire Gauge (AWG) wire, while the 1/2-inch bolt hole ensures secure mechanical fastening to terminals, bus bars, or equipment panels. The yellow color-coded insulation enhances visibility and organization in complex electrical systems, reducing installation errors and maintenance time. Engineered for high-vibration environments, the RK9751 includes internal barrel serrations for maximum tensile strength and a metal insulation grip sleeve that crimps to the wire jacket, providing strain relief and preventing joint fatigue. Compatible with standard crimping tools such as the CT-100, CT-1550, or CT-2500/L series, this terminal delivers consistent, high-integrity terminations for power distribution, motor controls, and industrial machinery. Ideal for applications in manufacturing plants, renewable energy systems, and commercial electrical infrastructure where reliability and safety are critical.
  • Tin-plated copper barrel with brazed seam for superior conductivity and corrosion resistance
  • Nylon insulation sleeve rated for 600V and 105°C (221°F)
  • Internal barrel serrations for maximum tensile strength and vibration resistance
  • Metal insulation grip sleeve provides strain relief and prevents joint fatigue
  • Compatible with standard crimping tools (CT-100, CT-1550, CT-2500/L series)

Specifications

Color
Yellow
Connection Type
Ring Terminal
Material
Copper
Material
Copper, Tin Plated
Mounting Type
Bolt Hole
Series
RK
Size
Length 2.60 Inches, Width 0.93 Inches, Maximum Insulation 0.610, Bolt Hole 1/2 Inch
Special Features
Funneled Barrel Entry, Deep Internal Serrations, Brazed or overlapping seams
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Nylon Insulated Ring Terminal
Voltage Rating
600 V
Wire Size
2/0AN
Package Dimensions (L x W x H)
5 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
12.7 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
0.080 L
Package Weight (Metric)
0.036 kg
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Frequently Asked Questions

What is the maximum operating temperature?

The RK9751 can operate at a maximum temperature of 221°F (105°C).

What is the voltage rating for RK9751?

The RK9751 is UL listed and CSA certified for 600-1000V.

What wire sizes are compatible with RK9751?

The RK9751 is compatible with wire sizes up to #2/0 AWG.

What materials are used in RK9751?

The RK9751 is made of copper with a nylon insulator.

What safety certifications does RK9751 have?

The RK9751 is UL listed and CSA certified.

What is the required bolt size for installation?

The RK9751 requires a bolt size of 3/8 inch for installation.

What tools are needed for installation?

Installation requires hydraulic heads with die sets or hand tools like TBM6 and TBM6S.

What is the design type of RK9751?

The RK9751 features a one-piece design for insulated terminals.

Is RK9751 suitable for aircraft wiring?

Yes, the RK9751 is designed for use with aircraft wire.

What is the minimum temperature rating?

The document does not specify a minimum temperature rating for the RK9751.

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