The Mencom MAC-3MP-FW07-R Micro AC (1/2-20) male right angle field wireable plug has a 3 pin insert. The PG 7 cable entry accepts 4-6mm. The body is black polyamide with gold plated copper alloy contacts. The MAC3MPFW07R has a rated voltage of 250V and a rated current of 4A. Rated IP 67. Operating temperature -40 C to 105 C (-40 F to 221 F). Mencom MAC hardwired plugs use an 1/2-20 coupling nut and have a dual keyway. Screw terminal connection.