Type 120-M-191 /-291 terminal block has been designed to allow effective potting of PC boards. The molding design prevents seepage of the potting material into the wire clamping area up to 13 mm (0.5 in.) from the board.
Header High Clearance above PCB Can be installed anywhere on PCB without plugs or wires interfering with other components. The high clearance allows the connection to be located outside of the enclosure. With or without Sidewalls Coding keys 120-K are available to prevent the insertion of the wrong plug into a header. These are usually field inserted but can be factory installed if required.
