... ,anti-UV,anti-corrosion Insulation Piercing Clamp (JMAEP1)1General of insulation piercing connector(IPC) --- cable connector, piercing connectors, service clamp, branch clamp, cable accessories,cable clamps Piercing connector, simple installation, need not ... waterproof, and anti-corrosion, extend the using life of insulated lead and connector. Adopted special connecting tablet, apply to joint of Cu ...