COBINET COBI 102250 LSA Connection Strip 1/20 to 20DA for Screw Mounting, Large

LSA connection strip with 20 disconnectable double pairs (40 wires) for screw mounting, engineered for reliable telecommunications and data installations. Its LSA-PLUS insulation displacement technology ensures gas-tight, corrosion-resistant connections without stripping, while the disconnect feature enables quick testing and isolation of individual circuits.

Advantages

Tool-free, solderless terminations with silver-plated phosphor bronze contacts deliver low contact resistance (< 2.5 mΩ) and support over 200 reconnections. The flame-retardant plastic housing and high dielectric strength (> 2 kV) provide safety in demanding environments. Screw mounting ensures stable installation in distribution frames and junction boxes.

Suitable for

• Telephone and voice distribution systems
• Data networks up to Cat.5e
• Building installation and structured cabling
• Maintenance and testing points requiring circuit isolation

Key specifications

• Connection technology: LSA-PLUS (IDC)
• Number of pairs: 20 double pairs (DA), 40 wires
• Connection type: disconnectable
• Mounting: screw mounting
• Wire gauge: 0.4–0.8 mm (AWG 26–20) solid
• Insulation diameter: 0.7–1.4 mm
• Contact material: phosphor bronze, silver-plated
• Housing material: flame-retardant plastic (PC/ABS)
• Dielectric strength: > 2 kV (50 Hz, 1 min)
• Insulation resistance: > 5 x 10^4 MΩ
• Contact resistance: < 2.5 mΩ
• Reconnections: > 200
• Operating temperature: -20°C to +80°C
• Storage temperature: -40°C to +90°C
• Compatibility: LSA-PLUS insertion tools

Recommendations

Ideal for installers and network technicians who need a robust, high-density termination block with disconnect capability for testing and fault isolation. Pair with standard LSA-PLUS insertion tools for efficient, reliable connections.