The breaker 1 is provided with a fixed contact 20, a movable piece 4 extending in a first direction (D1), a thermally actuated element 5, a case 7 accommodating the movable piece 4 and the thermally actuated element 5, and a terminal piece 2 which partially protrudes outside the case 7 and is to be electrically connected with an external circuit. The terminal piece 2 has a first portion 21 and a second portions 22 having different heights from a bottom surface of the case 7, a first bent portion (23a) bent in a first bending direction, and a second bent portion (23b) bent in a second bending direction opposite to the first bending direction. The first bent portion (23a) and the second bent portion (23b) extend in parallel with the first direction (D1).

Exemplary embodiments are directed to modular wiring interface boards for an actuator, the interface boards including a body, electrical terminals configured to receive a signal from a field control device, electrical contacts configured to be placed in electrical communication with a backplane electrically communicating with an actuator, switching mechanisms, and a processor. Each of the switching mechanisms is positionable in a first position and a second position. The processor reconfigures a wiring configuration of the plurality of electrical terminals to accommodate different field control devices based on the positions of the plurality of switching mechanisms. Modular wiring systems for an actuator and methods of operating an actuator are also provided.

A printed circuit board (PCB)-mounted contactor including a PCB with planar surface, source and load terminals fixed to the PCB, and a contact. The contact is supported by the PCB and is movable between open and closed positions. Movement of the contact is parallel to the planar surface. Electrical assemblies having PCB-mounted contactors and methods of controlling current flow in electrical systems with PCB-mounted contactors are also described.

An SMD-solderable component comprises a resistance element, a first contact element, and a second contact element, wherein the first contact element is connected with a first end section of the resistance element by means of a first soldered connection and the second contact element is connected with a second end section of the resistance element by means of a second soldered connection. At least one of the first soldered connection and the second soldered connection is a lead-free soldered connection that is made with a lead-free solder preform. Further disclosed is a method for producing an SMD-solderable component.

The contactor rotary connector is provided with a first connector having a first terminal supported by a first mold; and a second connector having a second terminal supported by a second mold. The first connector is provided with a first space block. The second connector is provided with a second space block; a fixed component capable of holding the first mold and the second mold in a coupled state by being rotatably housed in the first space block and the second space block; a contactor capable of contacting the first terminal and the second terminal; and a rotating shaft that integrally couples the contactor and the fixed component, is rotatably supported by one of the first mold and the second mold, and is capable of connecting the first terminal and the second terminal by rotating the contactor.

An actuating unit for an electrical switching element includes an actuating surface for actuating the electrical switching element, which is integrally a part of a surface of a housing for the electrical switching element, and is adapted to be deformed towards an interior of the housing for actuating the electrical switching element; an actuating pin integral with said actuating surface; and mechanically coupled to said actuating surface; and adapted to mechanically couple said actuating surface to said electrical switching element to actuate said electrical switching element; and a limiting pin integral with the actuating surface; and mechanically coupled to the actuating surface; and adapted to limit deformation of the actuating surface.

An integrated electromechanical device is described, including a support body, a first and a second fixed contact, a first, second, third, and fourth variable position contact, a first and a second control circuit, and a first, second, third, and fourth signal conductive terminal. A first control conductive terminal is connected to the first control circuit, and a second control conductive terminal is connected to the second control circuit. The first, second, third, and fourth variable position contacts and the first and second fixed contacts are arranged such that, in any positioning configuration of the first and second and third and fourth variable position contacts, the first and second fixed contacts are in a condition of electrical isolation therebetween. Connection end regions of the first and second control conductive terminal are on a first connection plane, and connection end regions of each signal conductive terminal are on a second connection plane.

An electrical device such as, for example, a battery-powered electrical switch is disclosed. The battery-powered wireless switch includes one or more mechanisms arranged and configured to provide simplified access for servicing (e.g., replacing) the batteries located within the wireless switch. In one embodiment, the wireless switch is arranged and configured so that the batteries may be accessed by reconfiguring the wireless switch from a first closed position to a second opened position to access the batteries. Thus arranged, removal of the wireless switch from a wall-box or a surface of a wall is not required, the user may only need to remove the wall-plate in order to reconfigure the wireless switch. In one embodiment, at least a portion of the wireless switch is pivoted from the first position to the second position to provide access to the batteries.

Provided are a to-be-detected implement for rehabilitation training and a rehabilitation training system. The to-be-detected implement for rehabilitation training comprises: a cylinder-shaped main body with an opening in at least one side thereof; a first electrode portion formed on one region of the circumference of the main body; a second electrode portion separated from the first electrode portion and formed on another region of the circumference of the main body; and a guide portion which is formed between the first electrode portion and the second electrode portion to block the electrical connection between the first electrode portion and the second electrode portion, and which is recessed or protrudes at the circumference of the main body to a predetermined depth.

A switch device includes two fixed contacts and a movable contact of which position is changed when an operation unit is operated to selectively contact the fixed contacts. The switch device also includes a snap action mechanism that switches a contact state of the movable contact with the fixed contacts by deforming a spring portion in accordance with an operation amount of the operation unit. The switch device also includes a control unit that determines an operation state of the operation unit based on a detection signal received from the fixed contacts and the movable contact.