Insulated ferrule ORNO OR-KK-8100/1,5/8/B2 — max conductor 1.5 mm², copper tube length 8 mm, blister 25 pcs

Insulated ferrule ORNO OR-KK-8100/1,5/8/B2 is designed for terminating stranded copper conductors up to 1.5 mm². Each ferrule has an 8 mm copper tube with an insulated collar that secures strands, prevents fraying and improves electrical contact in screw-type terminals. The product is supplied in a blister pack of 25 pieces suitable for general electrical installation and maintenance tasks.

Advantages

These insulated ferrules provide consistent crimp quality and reduce the risk of loose strands during termination. The 8 mm copper tube ensures reliable insertion depth and good conductivity, while the insulated collar offers mechanical protection and electrical insulation at the termination point. Packaged in a blister of 25 pieces, they are convenient for small projects and repair work.

Suitable for

• Terminating stranded copper conductors up to 1.5 mm²
• Panel wiring and distribution blocks with screw terminals
• Electrical installations in residential and commercial environments
• Maintenance, repair and retrofit electrical work

Key specifications

• Maximum conductor cross-section: 1.5 mm²
• Copper tube length: 8 mm
• Insulated collar for mechanical protection and electrical insulation
• Suitable for stranded copper conductors
• Quantity per pack: 25 pieces

How to use

Strip the conductor to the appropriate length so the wire strands fully enter the 8 mm copper tube. Insert the stripped conductor into the ferrule until the insulation collar butts against the conductor insulation. Use a suitable crimping tool designed for insulated ferrules to compress the copper tube uniformly, ensuring a secure mechanical and electrical connection. After crimping, check that no strands are visible and that the ferrule is seated properly in the terminal before tightening any screw clamps.

Usage recommendations

Use a crimping tool matched to insulated ferrules of this size to achieve consistent, low-resistance joints. Avoid using pliers or non-specialized tools that may deform the tube or produce unreliable connections. For connections in vibration-prone environments, verify crimps periodically and ensure terminals are tightened to appropriate torque values for the application.