Product description Making use of the electrical machinery to bring blade revolving, when the medium rises to the blade position, the blade stops rotation because of the impediment of the medium, thus through the related control organization outputs Product specification/models Power supply: 220vac, 110vac, 24vac, 24vdc Contact capacity: 250vac/5a, spdt Operating temp.: -10~80 c( max. 800 c) Power: 3w Blade rotational speed: 1 rpm Balde material: sus304 Protection grade: ip65 Wire outlet: m20*1.5 Application Applicable to the manufacturing and processing equipment in the industry of food, feed, cement, plastics processing, basic engineering, chemical and chemical fiber, etc. Other information Installation method: Horizontal or vertical installtion