Product Description: The Siemens PXD63S120AL is a Molded Case Circuit Breaker from the Sentron Series family. It features a 3-pole design with a 600 Volt rating and 1200 amp capacity, suitable for industrial applications. The breaker has an AIC rating of 50kA@480V and uses a Feed-Thru connection for easy installation. It provides Non-Automatic protection for electrical systems.