H01H71/528

Circuit breakers with handle bearing pins

Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to OFF, ON and TRIP positions, typically about 90 degrees of rotation.

CIRCUIT BREAKERS WITH HANDLE BEARING PINS
20170178853 · 2017-06-22 ·

Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to OFF, ON and TRIP positions, typically about 90 degrees of rotation.

Circuit breakers with handle bearing pins

Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to OFF, ON and TRIP positions, typically about 90 degrees of rotation.

Circuit breaker having a framed finger area

A switch assembly including a housing. An escutcheon portion on the front surface of the housing has a raised platform. A transition ramp extends from the platform to a rest area and a finger area is adjacent the rest area. A perimeter frame encloses the finger area so that the escutcheon portion defines opposing notches aligned with the rest area. A handle has a hub with an axial bore so that a pivot pin insert through the axial bore rotatably couples the handle to the housing. A finger grip extends from the hub. The finger grip has a surface for selectively abutting against the rest area and a textured portion for manual actuation when a finger in inserted into the finger area.