19" patch panel Insulation resistance: 10&Ogema; 1000V 60Hz, 1 Min. Contact resistance: initial 20aa typical 19" patch panelFeature: 1) Adopt Snap-in way to install; its module disposition has higher flexibility and suitability; the window of the label is furnished with removable label one, help users manage 2) Movable contact: copper alloy 3) Insulation resistance: 10&Ogema; 1000V 60Hz, 1 Min. 4 ...