4 Ports 3 Phase Air Compressor Switch

Pressure control air compressor switch three-phase of four exit. High Quality 3 Phase Air Compressor Switch. Can be used as single phase by connecting two wires only, keeping the third one as reserve. Operating pressure: 6-8 Bar (87-116 psi). Current: 16A. x1 Mounting and x3 exits (1/4" BSP thread).