A terminal connecting mechanism includes a plate spring, an insulating housing having an accommodating portion to accommodate a fixed portion and an elastic portion of the plate spring, and a terminal electrode portion disposed in the accommodating portion. The accommodating portion includes a first opening to allow a conductor portion of an electric wire to be inserted into the accommodating portion, an electric wire insertion guide wall disposed from the first opening along an insertion direction of the electric wire, to guide the conductor portion, an inclined wall facing the electric wire insertion guide wall and being inclined toward the electric wire insertion guide wall along the insertion direction of the electric wire, wherein the fixed portion is fixed to the inclined wall, and a second opening to allow a jig to be inserted into the accommodating portion, thereby canceling contact between the elastic portion and the conductor portion.

A signal generator, in particular opening switch, for a vehicle door or flap, including an actuator, in particular an actuator which can be manually actuated and/or gripped by an operating person, furthermore including a plug housing (14) with a switch (22) which is received therein or arranged thereon and which has electrical contacts (20) which form part of a plug connection, and including an actuator housing (12) with the actuator (30), the actuator being mounted movably on the actuator housing (12) and acting on the switch (22), the actuator housing (12) and the plug housing (14) being positionally fixed relative to one another, wherein the electrical contacts (20) are electrically connected to the switch (22) by plugged-in conductors.

A contact element for contacting electrotechnical components includes: a leadframe part made of an electrically conductive material, having a recess in a contact tab. The contact tab is formed to be curved at at least one location such that a curving line, along which a curvature is present, extends between a beginning and an end of the recess and runs transversely through the contact tab in a straight line.

In some examples, a contact module comprising housing, middle pole, wiring unit body, wherein the middle pole and the wiring unit are disposed in the housing; the middle pole moves up and down in the housing to realize the connection or disconnection between the middle pole and the wiring unit; the wiring unit body is disposed inside the housing, and the wiring unit body is provided therein with electrically conductive part for realizing the connection between conductor wire and the wiring unit body, and a pressing part for realizing the withdrawal of the conductor wire from the electrically conductive part provided in the wiring unit body, and the conductor wire connected into the electrically conductive part can be quickly pulled out by operating the pressing part wherein the housing is provided with conductor insertion port for the conductor wire to be inserted into the electrically conductive part.

A terminal connecting mechanism for a molded case circuit breaker that does not need a tool for connection or release between a wire and a terminal is disclosed. The terminal connecting mechanism of a molded case circuit breaker comprises a supporter having a through hole portion for allowing passing through of a terminal of the molded case circuit breaker and a terminal seat portion where the terminal, which has passed through the through hole portion, is mounted; a spring of which one end is supported by the supporter; and a lever member being in contact with the other end of the spring, rotataby moving to a position for allowing insertion of a wire to contact the terminal, and pressurizing the wire by means of an elastic force of the spring to maintain a contact state between the wire and the terminal.

Solid state and hybrid circuit protection devices include improved arc-less switching capability and overcurrent protection, improved terminal assemblies and improved thermal management features that reduce or eliminate ignition sources for hazardous environments. The solid state and hybrid circuit protection devices are ignition protected and avoid possible explosions and therefore obviate a need for conventional explosion-proof enclosures to ensure safe operation of an electrical power system in a hazardous location.

An in-line fuseholder quick connection device is disclosed. In addition to allowing easy insertion of a fuse cartridge, the in-line fuseholder quick connection device includes easy wire connection using spring clamps, enabling the customer to avoid wire terminal crimping processes.

A signal generator, in particular opening switch, for a vehicle door or flap, including an actuator, in particular an actuator which can be manually actuated and/or gripped by an operating person, furthermore including a plug housing (14) with a switch (22) which is received therein or arranged thereon and which has electrical contacts (20) which form part of a plug connection, and including an actuator housing (12) with the actuator (30), the actuator being mounted movably on the actuator housing (12) and acting on the switch (22), the actuator housing (12) and the plug housing (14) being positionally fixed relative to one another, wherein the electrical contacts (20) are electrically connected to the switch (22) by plugged-in conductors.

Solid state and hybrid circuit protection devices include improved arc-less switching capability and overcurrent protection, improved terminal assemblies and improved thermal management features that reduce or eliminate ignition sources for hazardous environments. The solid state and hybrid circuit protection devices are ignition protected and avoid possible explosions and therefore obviate a need for conventional explosion-proof enclosures to ensure safe operation of an electrical power system in a hazardous location.

Solid state and hybrid circuit protection devices include improved arc-less switching capability and overcurrent protection, improved terminal assemblies and improved thermal management features that reduce or eliminate ignition sources for hazardous environments. The solid state and hybrid circuit protection devices are ignition protected and avoid possible explosions and therefore obviate a need for conventional explosion-proof enclosures to ensure safe operation of an electrical power system in hazardous locations.