Thomas Betts 17277-TB Butt Splice Terminal Orange

Product Description

The THOMAS BETTS 17277-TB is a butt splice terminal used to join two wire ends in a single inline connection. This orange-coded terminal provides a secure, insulated splice point for copper conductors in control wiring, low-voltage circuits, and general electrical applications. The orange color coding indicates a specific wire gauge range, allowing technicians to quickly select the correct terminal during installation. It is a standard component used by electricians and HVAC technicians when making wire-to-wire terminations in panels, junction boxes, and equipment wiring harnesses.

This butt splice terminal is suited for residential and light commercial electrical work where reliable inline wire connections are required. Typical applications include control circuit repairs, field wiring extensions, and wire harness splicing in HVAC equipment, electrical panels, and low-voltage systems. The single-piece packaging makes it easy to stock individually or in bulk for service van inventory.

Key Features

• Orange color coding for quick gauge identification during installation
• Inline butt splice design joins two wire ends in a single connection point
• Insulated construction provides electrical isolation at the splice
• Compact form factor suitable for use in tight wiring spaces
• Sold as a single unit for precise inventory control

Compatibility

Designed as an OEM-style replacement butt splice terminal suitable for general copper conductor splicing in residential and light commercial electrical and low-voltage control wiring applications.

Installation Notes

Installation should be performed by a qualified electrician or licensed HVAC technician in accordance with NEC guidelines. De-energize the circuit completely before making any wire terminations. Use a proper ratcheting wire crimping tool sized for the terminal to ensure a secure mechanical and electrical connection. Do not use pliers or non-rated crimpers, as improper crimping can result in a failed connection or a fire hazard.