Sprecher + Schuh KTA9-32S-0.63A-EX explosion-proof motor controller with Frame C standard capacity rated 0.40-0.63A with 8.8A magnetic trip. NEMA Type 7/9 rated enclosure with black Off-On operator. UL Listed, CSA Approved for hazardous locations Class I Div 1&2, Class II Div 1&2. Commonly used for small instrument motors in refineries, chemical plant control actuators, classified area damper drives, and hazardous location sensor equipment.