S203-D0.5NA is manufactured by ABB and is categorized in the Circuit Breakers & Accessories category. S203-D0.5NA is described as
Product Description:
Circuit Breaker, 3-P+N, 0.5A/480V, D, 480Y/277VAC, UL1077 Recognized, DIN Mount
. Perfect Parts is a supplier of Circuit Protection and other Passives.