Thomas & Betts F4-516 Sta-Kon Non-Insulated Ring Terminal Connectors 4Awg 5/16In 20 Pk

Description:

The Thomas & Betts F4-516 Sta-Kon® Non-Insulated Ring Terminal is used to create secure, permanent terminations on 4 AWG copper conductors with a 5/16-inch stud connection in industrial and commercial electrical systems. Commonly installed in switchgear, motor control centers, power distribution panels, grounding systems, transformers, and OEM electrical equipment where high-conductivity cable terminations are required. Maintenance electricians, panel builders, OEM manufacturers, and system integrators use this ring terminal for new installations, equipment maintenance, retrofit projects, and replacement of worn or damaged cable lugs.

Applications:

The Thomas & Betts F4-516 is designed to provide a dependable crimped connection for heavy-duty power and grounding conductors. Its electrolytic copper construction with an electro tin-plated finish delivers excellent conductivity and corrosion resistance, while the brazed seam and serrated barrel enhance mechanical strength and wire retention. It is widely used in industrial automation, electrical distribution equipment, renewable energy systems, utility installations, HVAC equipment, and commercial electrical applications.

Technical Specifications:

• Brand: Thomas & Betts (ABB)
• Part Number: F4-516
• Product Type: Sta-Kon® Non-Insulated Ring Terminal
• Series: F Series
• Package Quantity: 20 Pieces
• Wire Size: 4 AWG (Accepts 4–3 AWG Conductors)
• Stud Size: 5/16 in.
• Terminal Style: Large Ring
• Barrel Type: Brazed Seam, Serrated Barrel
• Insulation Type: Non-Insulated
• Material: Electrolytic Copper
• Finish: Electro Tin-Plated
• Overall Length: 1.35 in.
• Tongue Width: 0.60 in.
• Stock Thickness: 0.07 in.
• Clearance: 0.49 in.
• Voltage Rating: 600 VAC
• Temperature Rating: 150°C
• Flammability Rating: UL 94 V-0
• Standards: UL 486A/B, CSA C22.2, UL Listed, RoHS Compliant
• Recommended Installation Tools: WT115A, TBM6, TBM6S, WT3185 (TBM6S recommended)

Common Replacements:

• Thomas & Betts F4-38
• Thomas & Betts F4-14
• Thomas & Betts RF4-516