This is a Cutler-Hammer Thermal Magnetic 8 Amp Circuit Breaker (model # WMS1C10).
(Please click on an image to enlarge it.)
Telephone: (***)493-6305 Fax: (***)493-5782
Monday-Thursday 6:30am-5:00pm (CST)
Posted by 1739263134@iowa-industrial.com (actual email hidden).
