Thomas & Betts RG757 Nylon Insulated Ring Terminal

Description:

The Thomas & Betts Sta-Kon® RG757 Nylon Insulated Ring Terminal is used to provide a secure crimp connection between 2 AWG copper conductors and a 1/2-inch stud or bolt. Commonly installed in industrial control panels, switchgear, power distribution equipment, motor control centers, OEM machinery, and commercial electrical systems where high-current, vibration-resistant terminations are required. Maintenance electricians, OEM manufacturers, and system integrators use this ring terminal for new installations, maintenance, equipment upgrades, and replacement of existing cable terminations.

Applications:

The Thomas & Betts Sta-Kon® RG757 is part of the RG Series and features a high-strength nylon insulation sleeve with a funneled barrel entry and deep internal serrations for superior conductor retention and easier cable insertion. Manufactured from electrolytic copper with an electro tin-plated finish, it provides excellent electrical conductivity and corrosion resistance while delivering a permanent, vibration-resistant crimp connection. It is ideal for industrial machinery, motor controls, switchboards, utility equipment, heavy-duty electrical systems, and OEM applications requiring dependable high-current wire terminations. 

Technical Specifications:

• Brand: Thomas & Betts (ABB) – Sta-Kon®
• Part Number: RG757
• Product Type: Nylon Insulated Ring Terminal
• Series: RG Series
• Wire Size: 2 AWG
• Stud Size: 1/2 in.
• Terminal Style: Large Ring Terminal
• Insulation Type: Nylon Insulated
• Insulation Color: Red
• Material: Electrolytic Copper
• Finish: Electro Tin Plated
• Barrel Type: Brazed/Overlapped Seam with Deep Internal Serrations
• Overall Length: 2.35 in.
• Tongue Width: 0.80 in.
• Tongue Thickness: 0.05 in.
• Maximum Insulation Diameter: 0.588 in.
• Clearance: 0.49 in.
• Voltage Rating: 600 V AC
• Temperature Rating: 105°C
• Flammability Rating: UL 94 V-2
• Recommended Installation Tools: TBM6, TBM6S, ERG4007
• Package Quantity: 50 Pieces
• Standards: UL Listed (UL File E9809), CSA Certified, RoHS Compliant

Common Replacements:

• Thomas & Betts RG737
• Thomas & Betts RG727
• Thomas & Betts RJ757