MERKEL 2pcs / 3 in 3 Out Universal Wiring Cable Connector Push-in Conductor Terminal Connector Wire Connector  (Grey, Pack of 2)

1. The conductive body uses pure copper ore with good electrical conductivity, low resistivity, 99.99% copper content, special electroplating treatment on the surface, and elimination of oxidation. 2. The shell adopts the best German PC insulation material, which has a long life, corrosion resistance, aging resistance, high-pressure resistance, and insulation flame retardancy. 3. The stainless steel circlip, bearing 10 kilograms of tension is complete without a problem. 4. The connector tip portion with a test hole can be used to test whether the electric pencil. 5. No loose wires, tape embrittlement danger, safe and transparent visible. 6. A test hole, measure the voltage without removing the tape. 7. The voltage range of the connector is wide, it is very practical in practice. 8. Each contact shrapnel independent, fits different wire diameter, safety shorting. 9. In the use of no tools, anyone can operate, a plug can greatly reduce the wiring work time. 10. It not only solve the inconvenience caused by high-altitude operations but also solve the technical problems of soft and hard wire connection.