5-24V DC 150mA 1000Hz Hall Effect Sensor Proximity Switch 3 Wire LED For Lightboxes  Parameters:  Working voltage: 5-24 VDC Load current !#!amp!*!le; 200 mA Rated current:150mA Residual voltage: !#!amp!*!le; 2V DC Empty load current: !#!amp!*!le; 2.5 mA (24V) Switching frequency: !#!amp!*!le; 1000 Hz Repeatability: !#!amp!*!le; 3% Hysteresis: 1-20% Workting temperature: -20 ~+75  C Protection class: IP 67 according to IEC \/ EN 60529 Protection: protective circuit inductive interference protection、 anti-reverse pretection、 short-circuit and overload prevention Suitable for: low cost automation、 advertising lightboxes、 vending machine  Package included:  1 x Hall Effect Sensor Proximity Switch