Siemens SE6D HEB Type Molded Case Circuit Breaker

The Siemens SE6D HEB-type molded-case circuit breaker is a SE6D-series MCCB designed for use in HEB-frame panelboards to provide overcurrent protection for individual circuits in commercial electrical distributions. This SE6D model is documented for compatibility with ED, HED, and HHED frames and commonly employs dual-mount hardware for twin or parallel mounting within Siemens panels. The published footprint lists a unit height of 3.75 inches, aligning with standard SE6D configurations used in Siemens panelboard assemblies; current and voltage ratings are defined by the SE6D variant and the host panel, so refer to the appropriate Siemens catalog or panel schedule for exact values.