Twin-circuit breaker

Details Twin-circuit breaker Twin-circuit breaker

1983-03-28

1985-03-19

Goldberg, E. A.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

335131, 335136, 335119, H01H 4716

Patent

active

045062420

ABSTRACT:
A circuit breaker is disclosed wherein two breakers are arranged in mirror image relation having their respective contacts facing each other and abutting alternately either a common contact carrier of U-shaped configurations while double contact is prevented mechanically. In an alternative version the stationary contacts are arranged for an axial operation change. The arrangement permits reduction in internal connections as well as in space requirement without loss in function as compared with known multiple circuit breaker units.

REFERENCES:
patent: 2358568 (1944-09-01), Furnas et al.
patent: 3251964 (1976-05-01), Lawrence et al.
patent: 3253092 (1966-05-01), Landow
patent: 3465270 (1969-09-01), Schattler

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