Circuit breaker lock out assembly

Details Circuit breaker lock out assembly Circuit breaker lock out assembly

1983-05-18

1984-08-21

Shepperd, John W.

Electricity: circuit makers and breakers

Plural switches control single circuit

200 44, 70203, H01H 928

Patent

active

044671520

ABSTRACT:
A lock out assembly for a circuit breaker which consists of a generally step-shaped unitary base with an aperture in the small portion of the step-shaped base and a roughly "S" shaped retaining pin which loops through the large portion of the step-shaped base. The lock out assembly is adapted to fit over a circuit breaker with the handle switch projecting through the aperture, and the retaining pin projecting into an opening of the handle switch, preventing removal.

REFERENCES:
patent: 2937248 (1960-05-01), Michetti
patent: 3141933 (1964-07-01), Gauthier
patent: 3678228 (1972-07-01), Adamson
patent: 4006324 (1977-02-01), Leasher et al.
patent: 4347412 (1982-08-01), Mihara et al.

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