An electrical switching assembly. The electrical switching assembly includes an integral handle and rotor unit including an integral rotor portion and a handle portion. The rotor portion is configured to receive one or more conductors and is configured to be received in a line base. Assembly methods for electrical switching assemblies are provided, as are other aspects.

An electrical switching assembly. The electrical switching assembly includes an integral handle and rotor unit including an integral rotor portion and a handle portion. The rotor portion is configured to receive one or more conductors and is configured to be received in a line base. Assembly methods for electrical switching assemblies are provided, as are other aspects.

A power-circuit breaking device includes a receptacle and a plug. The receptacle includes a power terminal and a signal terminal. The plug includes a main terminal and a sub-terminal. The plug includes a plug housing, a lever which is attached to the plug housing, a lock slider which is attached to the plug housing, and a sub-connector which is supported by the lock slider. The plug housing holds the main terminal. The sub-connector holds the sub-terminal. When the lock slider slides, the sub-connector moves. When the lever is located at a closed position, the main terminal is connected to the power terminal. When the lock slider is located at a connected position, the sub-terminal is connected to the signal terminal.

A power-circuit breaking device includes a receptacle and a plug. The receptacle includes a power terminal and a signal terminal. The plug includes a main terminal and a sub-terminal. The plug includes a plug housing, a lever which is attached to the plug housing, a lock slider which is attached to the plug housing, and a sub-connector which is supported by the lock slider. The plug housing holds the main terminal. The sub-connector holds the sub-terminal. When the lock slider slides, the sub-connector moves. When the lever is located at a closed position, the main terminal is connected to the power terminal. When the lock slider is located at a connected position, the sub-terminal is connected to the signal terminal.

A spring piece is formed integrally as part of a drive arm that presses an operational body. The spring piece is disposed between a pressing part at which the drive arm presses the operational body and a linkage part that acts a swinging fulcrum. A contact part between the spring piece and a case is positioned closer to the linkage part than the bend bottom end is. When the drive arm swings from an initial orientation to a completely swung orientation, the spring piece can generate an elastic return force. The elastic return force does not largely increase even when the drive arm swings.

A spring piece is formed integrally as part of a drive arm that presses an operational body. The spring piece is disposed between a pressing part at which the drive arm presses the operational body and a linkage part that acts a swinging fulcrum. A contact part between the spring piece and a case is positioned closer to the linkage part than the bend bottom end is. When the drive arm swings from an initial orientation to a completely swung orientation, the spring piece can generate an elastic return force. The elastic return force does not largely increase even when the drive arm swings.

A panel-type control button, including: a press key base, a press key panel, a switch board and a springback key. The press key panel is snap-fitted on the front surface of the press key base, and one end of the press key panel is rotatably mounted at one end of the press key base. The switch board is located on the back surface of the press key base, and is provided thereon with a switch element. The springback key is located above the switch element of the switch board. When the press key panel is pressed, the press key panel comes into contact with the springback key and triggers the switch element on the switch board, and further controls the opening and closing of the switch element. The springback key provides a springback force for the press key panel to reset.

A panel-type control button, including: a press key base, a press key panel, a switch board and a springback soft key. The press key panel is snap-fitted on top of the press key base, and one end of the press key panel is rotatably mounted at one end of the press key base. The switch board is located below the press key base, and is provided thereon with a switch mechanism. The springback soft key is located above the switch mechanism of the switch board. When the press key panel is pressed, the press key panel comes into contact with the springback soft key and triggers the switch mechanism on the switch board, and further controls the opening and closing of the switch mechanism. The springback soft key provides a springback force for the press key panel to reset.

A directional input unit is provided for a power tool having an electric motor is provided, where the input unit is configured to output a signal indicative of a rotational direction of the electric motor. The input unit includes a forward/reverse actuator having a lever extending from an engagement member and pivotable around a pivot member, the lever having a contact tip, and a biasing member. The biasing member including a lever engaging member engaging the contact tip and having an upper portion and a lower portion with a groove formed at an end common point of the upper and lower portions. A first leg of the biasing member extend downwardly from the upper portion and arranged to be securely received inside an opening of a holder, and a second leg extends upwardly from the lower portion outside the opening between the lever engaging member and the first leg.

A directional input unit is provided for a power tool having an electric motor is provided, where the input unit is configured to output a signal indicative of a rotational direction of the electric motor. The input unit includes a forward/reverse actuator having a lever extending from an engagement member and pivotable around a pivot member, the lever having a contact tip, and a biasing member. The biasing member including a lever engaging member engaging the contact tip and having an upper portion and a lower portion with a groove formed at an end common point of the upper and lower portions. A first leg of the biasing member extend downwardly from the upper portion and arranged to be securely received inside an opening of a holder, and a second leg extends upwardly from the lower portion outside the opening between the lever engaging member and the first leg.