Phoenix Contact 1821067 A terminal block featuring a push-lock or push-in spring connection has three positions available for connecting conductors, with a maximum load current capacity of 41 amps and a cross-sectional area range of 2.5mm² to 16mm². The connection direction is defined by an angle of 0° relative to the plug-in direction, while the overall dimensions measure 54.4mm in width, typically presented in a gray color.