Accession Number:

AD0261097

Title:

DEVELOPMENT OF THREE-POLE, SINGLE ACTUATOR AIR-CR FT CIRCUIT BREAKER

Descriptive Note:

Corporate Author:

MECHANICAL PRODUCTS INC JACKSON MICH

Personal Author(s):

Report Date:

1961-02-07

Pagination or Media Count:

1.0

Abstract:

Research was continued on the development of a 3-pole single actuator circuit breaker. Work is nearing completion on tings. Progress on the 15, 25, and 35 amp ratings indicates that the same thermal unit assembly design used in the 2 lower ratings may also be applicable to these 3 higher ratings. This indication, if it proves to be a reality, should reduce development time. A number of various thermal wire materials and sizes are now being tested. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE