Molded case circuit breaker and molded pole assembly

摘要

A molded case circuit breaker base (11) is configured to receive pole modules (25) that include the circuit breaker components (19) for multipole operation. The base (11) is configured to receive the bottom edges of the module enclosures (25) in press-fit relation. A complementary molded case circuit breaker cover (12) attaches to the top of the modules (25) to complete the multipole circuit breaker enclosure. <IMAGE>