Material: The heat shrink wire connector is made from thickened tinned copper, excellent electrical conductivity and anti-corrosion performance. Built in with a separator, it makes sure the incoming wires align.
Safe connection: Transparent cover allows for visual inspection of wire connection, which ensure the cable is not exposed, preventing electric arc.
Waterproof protection: The 3:1 butt heat shrink tubing provides high tensile strength and stability to the connection, no slippage out of the wire splice connectors. It provides good sealing and waterproof performance.
Wide application: JANDECCN heat shrink connector works for any electrical application, perfect for electric control, relay protection, household appliance, power supply, marine, auto and trailer wiring.