Circuit breaker module with plug-in circuit breakers

A circuit breaker module comprising:

• faceplate including a number of passages;
• a number of circuit breakers, each circuit breaker including an operating mechanism, conductor assembly, and a housing assembly;
• said operating mechanism includes a latch;
• each circuit breaker housing assembly including a first body and a second body;
• said first body defining a cavity;
• said second body defining a cavity;
• wherein said first body and said second body have complimentary shapes;
• a plurality of pins;
• at least one of said first body or said second body including a plurality of pin cavities;
• said pins and pin cavities disposed in an alignment pattern;
• and
• said first body and said second body coupled to each other defining an enclosed space, said enclosed space structured to accommodate an operating mechanism and conductor assembly.