RUKO STS Set 20-Piece 8020 116mm/2.5Z Compact Splicing Connector Set with Mounting Rail

Connecting electrical wires in junction boxes or control panels often means choosing between unreliable twist-on caps and bulky terminal strips. This set solves that problem with lever-operated splicing connectors that lock conductors securely without tools, saving time and ensuring a vibration-proof connection.

Who is it for

Electricians and installers working on building wiring, lighting circuits, or control cabinet assembly who need a fast, reusable, and compact connection solution for solid, stranded, and fine-stranded copper wires.

Main features

• 20 connectors: 10 two-conductor and 10 three-conductor units
• Tool-free lever operation with CAGE CLAMP® technology
• Accepts solid, stranded, and fine-stranded conductors from 0.14 to 4 mm² (24–12 AWG)
• Transparent housing for visual inspection of the connection
• Includes 116 mm mounting rail for DIN rail installation

Specifications

• Rated voltage: 450 V
• Rated current: 32 A
• Rated impulse voltage: 4 kV
• Pollution degree: 2
• Stripping length: 11 mm
• Operating temperature: -20 to +85 °C
• Housing material: Polycarbonate
• Conductor material: Copper
• Conductor entry: Side-entry
• Mounting type: DIN rail via included carrier

Tips

For fine-stranded wires, ensure all strands are fully inserted before closing the lever. The transparent housing allows a quick check that the conductor is properly seated.