Abstract: A high voltage splice box formed of non-conductive material having a back wall and an integral side and end walls around the full periphery of the back wall and providing an enclosed area within open front having a front peripheral edge. A post is formed of electrically non-conductive material extending from the back wall and spaced from the side wall and has a top attachment surface at a height less than the depth of the side wall, the attachment surface providing a place where multiple conductors can be interconnected. A cover has a circumferential lip sealably attached to the box front peripheral edge. The post attachment surface is spaced from the box back wall, side walls, end walls and cover at distances to prevent arching between a conductor secured to the post attachment surface and conductive objects exterior of the box.

Abstract: A high voltage splice box formed of non-conductive material having a back wall and an integral side wall around the full periphery of the back wall and providing an enclosed area with an open front having a front peripheral edge. A post is formed of electrically non-conductive material extending from the back wall and spaced from the side wall and has a top surface at a height less than the depth of the side wall, the top surface providing a place where multiple conductors can be interconnected. A cover has a circumferential lip sealably attached to the box front peripheral edge. The post top surface is spaced from the box back wall, side wall and cover at distances to prevent arching between a conductor secured to the post top surface and conductive objects exterior of the box.