Heat shrink butt connector with solder, 4–6 mm² yellow

Heat-shrink solder butt connector is suitable for splicing and repairing wires in places where a connection is desired without a crimping tool. It is used in electrical installations, equipment, vehicles, lighting, and other connection points where a quick and protected wire connection is required.

The 4–6 mm² butt connector is suitable for medium cross-section wires. When heated, the polyolefin sleeve shrinks, the solder melts, and the adhesive helps protect the connection from moisture.

Technical specifications
Product type: heat-shrink solder butt connector
Conductor cross-section: 4–6 mm²
Shrink ratio: 3:1
Insulation material: polyolefin
Temperature resistance: -55…+125 °C / short-term up to +140 °C
Color: yellow
Weight: 0.8 g/pc
Package quantity: 100 pcs
Connection method: heat-solderable / heat-shrink
Application: wire splicing in electrical installations, equipment, and connection points requiring moisture resistance

Suitable for, for example
wire splicing;
wire repair;
connections for lighting and equipment;
electrical connections in vehicles;
areas where crimp connectors are not desired;
connection points where heat-shrink insulation and solder provide additional protection.

We also recommend checking out: heat guns, wire strippers, heat-shrink tubing, 4–6 mm² wires, electrical tapes, and installation accessories.

Not sure if this butt connector is suitable? Write or call us — we will help you choose the right solution.