3-Phase 230V 400V 16A Pressure Switch for Compressor Air Compressors Switch Control 130-170 Psi Home Tools 3-phase / 230V / 380V / 400V 16A Pressure adjustment range 9 to 12 bar Suitable for most air compressors For domestic waterworks, pumps, compressors Includes compressor control SK-22 with 13mm / 1/2-inch threaded connection Mechanical pressure switch designed for workshop and mobile compressor applications Cut-off pressure is infinitely adjustable Capable of switching 3 phases simultaneously Color: Black Material: ABS Size: Diameter: 10mm Package Contents: 1 x Pressure Switch Only the above package content is included; other products are not included Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3cm