Butt Connector Non-insulated 4.0-2.3mm

Non-insulated terminals are metal connectors used to join electrical wires without an insulating cover, typically offering lower cost and easier visual inspection, but they require careful handling to prevent short circuits and electrical hazards.

Common Types

• Ring terminals: Circular metal rings that are bolted or screwed to a stud or post. Widely used for batteries and grounding wires.
• Spade (fork) terminals: Fork-shaped connections that can slide under a screw without complete removal, useful for quick connections.
• Butt connectors: Cylindrical terminals used to join or splice wires end-to-end.
• Blade terminals: Flat metal tabs designed for plug-in connections, often used in automotive or control panel wiring.

Unlike insulated terminals, they do not have a plastic or vinyl cover to prevent accidental contact with live parts, which makes them suitable for applications where space is limited or heat resistance is critical.