Telemecanique Sensors, Snap Action Limit Switch - Cast Zinc, Form Z, Spring Return Without Operating Lever, 600V, IP67, Pole and Throw Configuration: SPDT-DB, Maximum Current: 20 A, Connection Type: M20 x 1.5 mm, Series: Severe Duty Mill, Terminal Type: Screw-Clamp, Length: 2.25in, Width: 2.44in, Depth: 4.66in, MPN: 9007TUB1M11