An operation element is disposed in a recess provided in a lower surface of a controller attached to a vehicle ceiling part, and the operation element comprises an inclined portion inclined at an upward gradient from a vehicle front toward a vehicle rear, a protruding portion formed by the inclined portion, and provided on a vehicle front side of a point, on the operation element, that has an equal distance from opposite ends of the operation element in a front-back direction, and an operating rotary shaft disposed on a side of the protruding portion.

An electrical switching device with separable contacts includes a switching apparatus including a fixed electrical contact and a mobile electrical contact that can be moved between a closing position and an opening position; a control lever mechanically coupled to the mobile electrical contact, the control lever being rotatable, about a first axis of rotation, between a first position and a second position; an anti-rebound lever arranged so as to move from a rest position to an opened-out position when the control lever reaches the second position. The anti-rebound lever engages a stop when it is in the opened-out position thereof and when the control lever is in the second position so as to prevent the control lever from leaving the second position.

An electrical switching device with separable contacts includes a switching apparatus including a fixed electrical contact and a mobile electrical contact that can be moved between a closing position and an opening position; a control lever mechanically coupled to the mobile electrical contact, the control lever being rotatable, about a first axis of rotation, between a first position and a second position; an anti-rebound lever arranged so as to move from a rest position to an opened-out position when the control lever reaches the second position. The anti-rebound lever engages a stop when it is in the opened-out position thereof and when the control lever is in the second position so as to prevent the control lever from leaving the second position.

An actuator assembly for actuating an electrical switch housed in sealed electrical enclosure is disclosed. The actuator assembly includes a handle assembly including a handle positioned on an exterior of a cover of the sealed enclosure, a trip bracket positioned within the sealed enclosure and a shaft connecting the handle to the trip bracket. A slider actuator is slidably mounted over an electrical switch positioned within the enclosure and operatively associated with or coupled to a toggle of the electrical switch. The slider actuator has a drive link which is adapted to engage the trip bracket such that rotation of the handle activates the drive link which causes linear movement of the slider actuator to move the electrical switch between on and off positions. The use of the slider actuator allows a higher density of electrical switches to be stacked within the sealed enclosure.

An actuator assembly for actuating an electrical switch housed in sealed electrical enclosure is disclosed. The actuator assembly includes a handle assembly including a handle positioned on an exterior of a cover of the sealed enclosure, a trip bracket positioned within the sealed enclosure and a shaft connecting the handle to the trip bracket. A slider actuator is slidably mounted over an electrical switch positioned within the enclosure and operatively associated with or coupled to a toggle of the electrical switch. The slider actuator has a drive link which is adapted to engage the trip bracket such that rotation of the handle activates the drive link which causes linear movement of the slider actuator to move the electrical switch between on and off positions. The use of the slider actuator allows a higher density of electrical switches to be stacked within the sealed enclosure.

The present disclosure relates to a system of assemblies for remotely actuating a tap box to a continuous access busway. The system includes a tap box having a male component with electric contacts positionable between an engaged position and a disengaged position with a continuous access busway. A remote actuator interface positioned along the tap box for being selectively attached to a remote actuator device for manipulating the male component between the engaged position and the disengaged position. The remote actuator device may be a powered actuator device or an elongated control rod wherein the powered actuator device and elongated control rod may be selectively coupled to the remote actuator interface to manipulate the male component between the engaged position and the disengaged position relative to the continuous access busway from a safe distance to reduce the event of injury due to arch flashing or electrocution.

The present disclosure relates to a system of assemblies for remotely actuating a tap box to a continuous access busway. The system includes a tap box having a male component with electric contacts positionable between an engaged position and a disengaged position with a continuous access busway. A remote actuator interface positioned along the tap box for being selectively attached to a remote actuator device for manipulating the male component between the engaged position and the disengaged position. The remote actuator device may be a powered actuator device or an elongated control rod wherein the powered actuator device and elongated control rod may be selectively coupled to the remote actuator interface to manipulate the male component between the engaged position and the disengaged position relative to the continuous access busway from a safe distance to reduce the event of injury due to arch flashing or electrocution.

A key structure may include a switch shaft sleeve seat and a switch shaft accommodated in the switch shaft sleeve seat, where an end of the switch shaft penetrates the switch shaft sleeve seat and is movable relative to the switch shaft sleeve seat; two balance shaft sleeve seats on sides of the switch shaft sleeve seat, where each of the balance shaft sleeve seats may include a sleeve body and a top of each sleeve body may include a through hole. Moreover, the key structure may include two balance shafts respectively accommodated disposed in the sleeve bodies, where top ends of the balance shafts penetrate the through holes. Also, the key structure may include a key cap arranged above the switch shaft sleeve seat and the two balance shaft sleeve seats and fixedly connected to the switch shaft and the two balance shafts.

An actuator system for operating a switch is described herein. The actuator system can include a shaft of a handle assembly. The shaft couples to a handle and a male coupling element and has a number of positions. Further, a coupling body of a switch assembly can be positioned in the number of positions. The coupling body engages the switch and has a female coupling element, which has a slotted portion that receives the male coupling element and an angled terminus that aligns the shaft to a first position as the shaft couples to the coupling body. The slotted portion receives and engages the male coupling element when the shaft is coupled to the coupling body. The slotted portion prevents the male coupling element from disengaging when the coupling body is in a second position, and disengages the male coupling element when the coupling body is in the first position.

An actuator system for operating a switch is described herein. The actuator system can include a shaft of a handle assembly. The shaft couples to a handle and a male coupling element and has a number of positions. Further, a coupling body of a switch assembly can be positioned in the number of positions. The coupling body engages the switch and has a female coupling element, which has a slotted portion that receives the male coupling element and an angled terminus that aligns the shaft to a first position as the shaft couples to the coupling body. The slotted portion receives and engages the male coupling element when the shaft is coupled to the coupling body. The slotted portion prevents the male coupling element from disengaging when the coupling body is in a second position, and disengages the male coupling element when the coupling body is in the first position.