The BES M30MI-PSC15B-S04G is a Miniature Inductive Sensor from Balluff. It is a shielded three-wire device that features standard NC (normally closed) switching behavior. This provides a 9-30V DC operating voltage, adjustable current switching, high switching frequencies, and a robust stainless steel construction. It also includes a PNP output, M30 threaded mounting and cable sleeves for various connection needs. This sensor is typically used for automated assembly, packaging, and material handling applications.