BALLUFF BESM12MI-PSC40B-S04G 接近开关, M12, PNP
The is a Quasi flush mounted inductive Proximity Switch with nickel-plated brass body and M12 connector 4 wire connection. The sensor is functional again after the overload has been eliminated.
Newark:
# BALLUFF BESM12MI-PSC40B-S04G Inductive Proximity Sensor, Cylindrical, BES Series, M12, Flush, 4 mm, PNP, 12 V to 30 V, Connector