Circuit breakers

Details Circuit breakers Circuit breakers

1991-02-06

1992-10-20

Donovan, Lincoln

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Automatic circuit-interrupting devices

335202, 361353, H01H 902

Patent

active

051573660

ABSTRACT:
A circuit breaker comprises a housing (1) having a first face and an opposed second face, accessible electrical contacts (105, 106, 108, 115) exposed on each of the faces. An electrical connection is provided between at least one of the contacts (105) and an associated contact (106) on the second face. At least one further contact (108, 115) on the second face is engageable with the at least one contact (105, 112) on the first face of an adjacent circuit breaker.

REFERENCES:
patent: 2689282 (1954-09-01), Wilckens
patent: 4004197 (1977-01-01), Hawkes, Jr.
patent: 4267417 (1981-05-01), Koepke
patent: 4347488 (1982-08-01), Mune et al.
patent: 4468547 (1984-08-01), Belttary
patent: 4727226 (1988-02-01), Comtois et al.
patent: 5001315 (1991-03-01), Runyan et al.

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