Loadbreak switch actuator

Details Loadbreak switch actuator Loadbreak switch actuator

1984-03-16

1986-05-27

Macon, Robert S.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200 67R, 200153G, H01H 3366

Patent

active

045916799

ABSTRACT:
A manually actuable load break switch actuated having a base mounted on one end of a vacuum actuated switch, an operating lever pivotally mounted on the base and operatively connected to open and close the vacuum switch, a toggle mechanism connected to the end of the operating lever, the toggle member including a compression spring for biasing the operating lever to the closed position, a manually actuated handle pivotally mounted on said base for tripping the toggle mechanism by movement from one side of the toggle mechanism to the other, spring means operable connecting the handle to the toggle mechanism, and a lock pin biased into engagement with the end of the lever to lock the lever in the switch open position.

REFERENCES:
patent: 3267247 (1966-08-01), Ross
patent: 3280282 (1966-10-01), Rodeseike et al.
patent: 3471669 (1969-10-01), Curtis
patent: 3526735 (1970-09-01), Date
patent: 4484046 (1984-11-01), Neuhouser

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