C &K Components
Sensor, Proximity, Magnetic, SPST, N.O., 0.3A@100VAC; 100VA MAX.@100VDC
Sensor, Magnetic Proximity, 3/4 Inch Dia Recessed Magnetic Contact
Sensor; 30 VAC; 0.3 A (Max.); 3 W (Max.); Recessed Magnetic; SPST NO; 22 AWG