A relay device comprises a base, a pin, and an outer cap. A gap is arranged at a peripheral of the base. The pin has a convex plate and assembled to the gap of the base and one end thereof is protruded from the gap. The convex plate is covered/shielded the gap. The outer cap includes a receiving groove. A notch of the receiving groove is covered the base and the pin. A paste is applied among the peripheral of the base, the convex plate of the pin, and the notch of the receiving groove for fastening. The gap arranged at the peripheral of the base is providing the pin for assembling without directional limitation and advantageous to once assembly of the base and the pin in an automatic machine so as to simplify the manufacturing process of the relay device.

An intelligent switch for automotive application. In particular, a resettable and/or programmable fuse comprising at least one inlet, at least one outlet, and a switch circuit electrically connecting the at least one inlet and the at least one outlet. In order to provide an intelligent switch for automotive applications that provides more than one switching function, the switch circuit comprises at least two switching submodules selected from an electromechanical switching submodule and an electric switching submodule. The intelligent switch further comprises a control unit for controlling an operating state of the at least two switching submodules.

A novel electrical box to house one or more ISO micro relays, is adapted to support IP67 and IP69K Ingress Protection ratings. The housing of the electrical box is molded with blade sockets that correspond to blade positions of the ISO micro relay. The housing is also molded with terminal seats and cylindrical openings which vary, depending on the blade socket, enabling terminals of different sizes, orientations, and positions relative to the respective blades, to be easily inserted into the back of the housing. The resulting position of the terminals ensures that electrical connections to the ISO micro relay are made and ingress protection of components inside the electrical box is ensured.

A fixing and unlocking mechanism for a plug-in type circuit breaker includes a housing (1) A button (2) is mounted in a button slot (101) of the housing (1). The fixing and unlocking mechanism is characterized in that the housing (1) is provided with a locking mechanism (3) therein, so that the plug-in type circuit breaker cannot be unplugged from a mounting cabinet, and the housing (1) is further provided with an unlocking mechanism (4) therein, which can unlock the locking mechanism (3) to make the plug-in type circuit breaker is unplugged from the mounting cabinet.

A relay base for connection to a plug-in relay is disclosed. The relay base comprises a plurality of connection units. Each connection unit comprises an electrically conductive socket member having a first end configured to receive a pin of the relay, an electrically conductive flexible connector having a first end that is electrically connected to a second end of the socket member, and an electrically conductive insert having a first end that is electrically connected to a second end of the flexible connector. A second end of the insert is configured as an electrical connectivity receptacle (e.g., a screw type terminal comprising a thread for receiving a screw). The configuration of the second end of the insert allows for facilitated making and breaking an electrical connection between the relay and an external wiring.

A modular power distribution device includes a base that is snap-fit onto DIN rail. The base includes a first mounting section, configured to receive a circuit protection device, and a second mounting section configured to receive an electronically actuated power distribution device. The circuit protection device slides on to the first mounting section and includes multiple output connections. The power distribution device slides on to the second mounting section and includes multiple input connections configured to engage the output connections of the circuit protection device as the power distribution device slides on to the second mounting section. An electronic control module is snap-fit to the assembly establishing electrical connections between the electronic control module and both the circuit protection device and the power distribution device. The electronic control module includes a port by which control signals are received and feedback signals may be transmitted.

An electrical junction box includes an electronic component including a component main body and a terminal protruding from the component main body, a block including a mating terminal configured to be connected to the terminal and a block main body configured to accommodate the mating terminal and a case having a box shape and configured to accommodate the electronic component and the block. The component main body of the electronic component is provided with a first locking portion. The block is provided with a second locking portion. The case is provided with a third locking portion configured to be engaged with the first locking portion and a fourth locking portion configured to be engaged with the second locking portion.

A relay socket providing an interface between a relay and a mounting structure comprises an upper section configured for mounting the relay, a lower section configured for mounting to the mounting structure, a plurality of mounting holes opening to an upper surface of the upper section and configured to receive a plurality of fastening elements of the relay, and a plurality of sleeve inserts configured to be fastened within the mounting holes, Each of the sleeve inserts surrounds a fixation member adapted to connect to the fastening elements.

A base plate for an electronic component, in particular an electronic relay, has a plate-shaped base body, in particular made of plastic, and at least one electrical contact. The electrical contact fully extends through the base body. At one end the electrical contact forms an electrical terminal of the electronic component, in particular of the relay. At another end the electrical contact has an electrically conductive connection section which can be connected to a circuit board without soldering, in particular by being pressed into the circuit board, to form a permanent electrical connection.

The present disclosure provides a pluggable connecting device for a contactor and a contactor, the contactor including a housing, a coil framework located inside the housing, the coil framework provided with a first and a second connecting sheet, and an electromagnetic coil wound on the coil framework, two ends of the electromagnetic coil electrically connected to the first and second connecting sheets. The pluggable connecting device includes an insulated connecting member, and a first and second conductive elements which are fixedly connected with the insulated connecting member. The first conductive element is provided with an insertion end and a wiring end which are arranged oppositely, the second conductive element is provided with an insertion end and a wiring end which are arranged oppositely, and the insertion ends of the first and second conductive elements are configured for connection with the first and second connecting sheets respectively in a pluggable manner.