Thomas & Betts 188877 Ring Terminal

Description:

The Thomas & Betts D26 Ring Terminal is used to provide a secure crimped electrical connection for 8 AWG copper conductors to #10 stud terminals in power and control circuits. Commonly installed in industrial control panels, motor control centers, switchgear, transformers, HVAC equipment, and commercial electrical systems, this Sta-Kon® non-insulated ring terminal features a brazed seam barrel with serrated interior for enhanced wire retention and long-lasting electrical conductivity. Electricians, maintenance technicians, and system integrators use this terminal for new installations, repairs, retrofits, and replacement of ring-type wire terminations.

Applications:

The Thomas & Betts D26 is designed for terminating 8 AWG copper conductors onto #10 stud connections in low-voltage electrical installations. Its closed-ring design provides a vibration-resistant connection that minimizes accidental disconnection, making it suitable for industrial machinery, electrical distribution panels, relay cabinets, automation systems, motor controls, and commercial wiring applications.

Technical Specifications:

• Manufacturer Part Number (MPN): D26
• Alternate Reference: #188877
• Brand: Thomas & Betts (ABB)
• Series: Sta-Kon® D Series
• Product Type: Non-Insulated Ring Terminal
• Terminal Style: Ring Tongue Terminal
• Conductor Size: 8 AWG
• Stud Size: #10
• Material: Electrolytic Copper
• Finish: Electro Tin-Plated
• Barrel Type: Brazed Seam, Serrated Barrel
• Insulation Type: Non-Insulated
• Voltage Rating: 600 VAC
• Temperature Rating: 150°C (302°F)
• Overall Length: 1.13 in.
• Ring Width: 0.48 in.
• Standards: UL Listed (UL File E9809), CSA Certified
• Typical Applications: Control Panels, Switchgear, Motor Control Centers, Transformers, HVAC Equipment, Industrial Machinery, Electrical Distribution Systems

Common Replacements:

• Thomas & Betts D71
• Thomas & Betts D72
• Thomas & Betts D75