3M 7100027556 Non-insulated Butt Connector 10 Pack

Product Description

The 3M 7100027556 is a non-insulated butt connector sold in a bottle of 10. Butt connectors are inline splicing terminals used to join two wire ends within an electrical or low-voltage wiring assembly. The non-insulated design gives installers direct access to the crimp barrel, making it straightforward to inspect the connection before applying a separate sleeve or heat-shrink covering. These connectors are a standard consumable in electrical, HVAC control wiring, and equipment service work where clean, reliable wire splices are required.

Non-insulated butt connectors are used across residential and commercial applications wherever inline wire splicing is needed. Common install scenarios include control circuit repairs, panel wiring, equipment harness splicing, and field service work on HVAC systems, motors, and related electrical assemblies. The 10-piece bottle format suits service technicians who need a ready supply on the truck or in the shop without bulk packaging.

Key Features

• Non-insulated barrel allows direct visual inspection of the crimp joint
• Sold in a 10-piece bottle for convenient field and shop use
• Compatible with standard hand crimp tools used in electrical and HVAC service
• Suitable for use with a separate insulating sleeve or heat-shrink tubing where required
• Lightweight construction at 0.02 pounds per unit

Compatibility

Designed as a general-purpose non-insulated butt connector for inline wire splicing in electrical, HVAC control, and equipment wiring applications. No specific model or system compatibility was stated by the manufacturer for this SKU.

Installation Notes

Installation should be performed by a qualified electrician or licensed trade professional in accordance with applicable NEC requirements. De-energize the circuit completely before making any splice connection. Use a properly sized hand crimp tool rated for non-insulated terminals to ensure a secure mechanical and electrical connection. If the installation environment requires insulation, apply an appropriate heat-shrink sleeve or insulating cap over the finished crimp.

Technical Specifications

• Weight: 0.02 pounds
• Quantity per Package: 10
• UPC: 10051128587277

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100027556