Maximum working voltage: The electrical 314-BOX connector can withstand a maximum voltage of 600V for wires and 1000V for signs, fixtures and . 3-wire connectors can connect 2 or 3 wire, 14-22 AWG solid/stranded cables.Good insulation: the stripping pigtail connector provides good insulation. The maximum insulation outer diameter is 3.5mm, and it works at 221 F (105 C). The can prevent the cable from being affected with moisture, so as to achieve a and good connection.Safe use: made of insulating plastic, safe and . Brass terminals with good conductivity. Also, simply squeeze - do not or twist. Simply insert the wire into the connector and squeeze the blue cap with the crimp tool.Widely used: waterproof silicone filled connector can prevent the cable from being damped. It is suitable for robot mowers, electric dog fences, automotive electronic equipment, underground cables and invisible pet fences.Tips: It is not recommended to directly buried underground or other underwater applications.Colour:blueMaterial:plasticPackage Contents:50 x wire connectorsOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.