Quadrios 23C492 Insulated Ring Terminal Blue 1.5-2.5 mm², M5 Stud, 100 pcs

Ring terminal connectors provide a secure, vibration-resistant electrical connection for stranded copper wire. The Quadrios 23C492 is an insulated ring terminal in blue, designed for wire cross-sections from 1.5 to 2.5 mm² (16-14 AWG) and an M5 stud size. Its PVC insulation sleeve offers electrical isolation and mechanical protection, while the tinned copper body ensures low contact resistance and corrosion resistance. Supplied in a pack of 100 pieces, these terminals are suitable for automotive, marine, and industrial wiring applications.

Advantages

• Secure ring design prevents accidental disconnection
• Colour-coded blue insulation for quick identification of wire size range
• Tinned copper construction resists oxidation and ensures reliable conductivity
• PVC insulation provides electrical insulation and strain relief
• Bulk pack of 100 pieces for cost-effective wiring projects

Suitable for

• Automotive electrical repairs and accessory installations
• Marine wiring where vibration and moisture are present
• Industrial control panels and equipment grounding
• General electrical connections requiring a permanent, bolted joint

Key specifications

• Connector type: Ring terminal
• Insulation: PVC, blue
• Wire range: 1.5 - 2.5 mm² (16 - 14 AWG)
• Stud size: M5 (5 mm)
• Material: Tinned copper
• Termination method: Crimp
• Pack quantity: 100 pieces

Recommendations

Use a proper ratcheting crimp tool designed for insulated terminals to achieve a gas-tight connection. Always match the terminal colour to the wire gauge for correct sizing.