The QUADRIOS 22C447 is an insulated ring cable lug for 1.5-2.5 mm² stranded wires, sized for M5 studs. The blue insulation follows DIN color coding for this wire gauge range.

The tin-plated copper barrel provides a gas-tight crimp and low contact resistance. The PVC insulation protects against shorts and indicates the terminal size. Use a ratcheting crimping tool for insulated ring terminals.

Each bag contains 100 pieces. Common applications include power supply connections, relay outputs, and industrial control panel wiring.