Abb rb733 Nylon Ring Terminal 18-14 Awg 3/8 Inch Stud

Product Description

The ABB rb733 is a nylon-insulated ring terminal designed for making secure, reliable electrical connections at stud or screw termination points. Built on an electro tin-plated copper barrel, it accepts wire in the 18-14 AWG range and mounts to a 3/8-inch stud. The nylon insulation is rated for continuous use at 105 degrees C and the terminal is rated for circuits up to 600 volts. The short-sleeve insulation style keeps the crimp zone exposed for visual inspection after termination. This terminal is a standard component in panel wiring, equipment hookups, and field service work performed by licensed electricians and experienced installers.

The rb733 is suited for residential and light commercial electrical work wherever a ring-style termination is required on 18 AWG through 14 AWG conductors. Common applications include control panels, motor connections, switchgear wiring, and general equipment terminations. The 3/8-inch bolt hole fits widely used stud sizes found in terminal blocks and grounding points. The blue color coding aligns with standard industry practice for the 18-14 AWG wire range, helping technicians identify wire gauge assignments at a glance during installation and inspection.

Key Features

• Electro tin-plated copper barrel for corrosion resistance and reliable conductivity
• Nylon insulation rated to 105 degrees C for use in higher-temperature environments
• 600-volt rating suitable for a wide range of control and power circuits
• 3/8-inch stud size fits common terminal blocks and grounding hardware
• Blue color coding indicates 18-14 AWG wire range per standard industry convention
• Short-sleeve design allows visual inspection of the crimp joint after termination

Compatibility

Designed as an OEM-style ring terminal for 18-14 AWG conductors terminating at 3/8-inch studs, suitable for standard panel wiring, control circuit, and equipment grounding applications.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit before terminating or inspecting connections. Use a calibrated ratchet crimping tool rated for nylon-insulated terminals to achieve a proper crimp — do not use pliers or uncalibrated tools, as an improper crimp can result in a high-resistance joint or pull-out failure. Verify stud torque specifications against the equipment manufacturer's documentation for the receiving terminal point.

Technical Specifications

• Wire Range: 18-14 AWG
• Stud Size: 3/8 inch
• Voltage Rating: 600 volts
• Temperature Rating: 105 degrees C
• Insulation Material: Nylon
• Insulation Type: Short Sleeve
• Barrel Material: Copper
• Finish: Electro Tin Plated
• Color: Blue
• Length: 1.17 inches
• Width: 0.53 inches
• Maximum Insulation Diameter: 0.162 inches
• Standard: UL E9809
• Box Quantity: 5000

Standard Information

• Brand: ABB
• Manufacturer Part Number: rb733