A lighting device and system having a faceplate and a backplate. The faceplate or the backplate may have an arm or a set of arms having electrical conductors to connect or couple to the electrical contact points of an outlet, plug, or switch. The operational modes may be in an emergency lighting mode and a nightlight mode. The voltage source can be connected to a light source or sensor through the control circuit or the switch, and the light source may be activated based on the output of the sensor. A controller is connected to the sensor can send or receive wireless signals through a wireless module.

Disclosed are a wiring device for a circuit breaker and a circuit breaker having same. The wiring device comprises: a wire holder having a plurality of busbar slots distributed in the height direction; a plurality of wiring busbars correspondingly inserted into the plurality of busbar slots, the wiring busbars being provided with first busbar parts which are vertically arranged; a plurality of first conductive elements arranged on the wire holder at intervals in the width direction, the first conductive elements being provided with first connecting plates which are arranged in the vertical direction; and a first fastening structure which is used for fixedly connecting the first busbar parts and the first connecting plates. Since the plurality of first connecting plates are vertically arranged in the width direction in a staggered manner, the plurality of first busbar parts arranged in the height direction can be directly connected to the corresponding first connecting plates, such that the structure is simpler; the first busbar part and the first connecting plate of each layer are vertically arranged, such that the length of the wiring device for a circuit breaker is greatly reduced, and compared with the prior art, the wiring device for a circuit breaker is more miniaturized; and in addition, due to a small amount of copper materials being used, the temperature rise of the wiring device for a circuit breaker is not only lower, but the cost is also lower.

Disclosed are a wiring device for a circuit breaker and a circuit breaker having same. The wiring device comprises: a wire holder having a plurality of busbar slots distributed in the height direction; a plurality of wiring busbars correspondingly inserted into the plurality of busbar slots, the wiring busbars being provided with first busbar parts which are vertically arranged; a plurality of first conductive elements arranged on the wire holder at intervals in the width direction, the first conductive elements being provided with first connecting plates which are arranged in the vertical direction; and a first fastening structure which is used for fixedly connecting the first busbar parts and the first connecting plates. Since the plurality of first connecting plates are vertically arranged in the width direction in a staggered manner, the plurality of first busbar parts arranged in the height direction can be directly connected to the corresponding first connecting plates, such that the structure is simpler; the first busbar part and the first connecting plate of each layer are vertically arranged, such that the length of the wiring device for a circuit breaker is greatly reduced, and compared with the prior art, the wiring device for a circuit breaker is more miniaturized; and in addition, due to a small amount of copper materials being used, the temperature rise of the wiring device for a circuit breaker is not only lower, but the cost is also lower.

A switch module includes a lever switch to operate at least one electronic device mounted on a vehicle by an operation on an operation lever, and a case that is integrated with the lever switch installed thereto and is installed to a back side of a steering of the vehicle so as to integrally rotate with the steering. The case is box-shaped with a front surface portion open, and the lever switch is installed by sliding from the front surface portion toward a back surface portion into an installation opening that is formed on a side surface of the case and has a cut-out shape extending the front surface portion toward the back surface portion.

A switching arrangement for reducing contactor wear of an energy storage system having a plurality of battery packs arranged in parallel for powering a load. The switching arrangement includes a contactor for each battery pack, the contactors being configured to connect and disconnect the battery packs relative the load by closing and opening, respectively, an electric arc reducing circuitry associated to one of the contactors, wherein the switching arrangement is configured to electrically disconnect the battery packs from the load by means of the contactors such that the contactor being associated with the electric arc reducing circuitry is opened last.

The invention relates to a switching device including a housing having a front housing and a rear housing. The rear housing includes a rear housing face, and a first sidewall, first end a second sidewall, and a second end wall projecting from the rear housing face to form at least one interior chamber. The sidewalls of the rear housing include a rear housing tab that projects away from the rear housing face. The switching device further includes a splitter plate support, comprising first and second support panels, located within the interior chamber. The first support panel further includes a support hook that extends from the outer panel face. The support hook has an aperture that engages the rear housing tab, in which the rear housing tab extends through the aperture of the support hook, forming a double-walled panel and reinforcing the housing.

The invention relates to a switching device including a housing having a front housing and a rear housing. The rear housing includes a rear housing face, and a first sidewall, first end a second sidewall, and a second end wall projecting from the rear housing face to form at least one interior chamber. The sidewalls of the rear housing include a rear housing tab that projects away from the rear housing face. The switching device further includes a splitter plate support, comprising first and second support panels, located within the interior chamber. The first support panel further includes a support hook that extends from the outer panel face. The support hook has an aperture that engages the rear housing tab, in which the rear housing tab extends through the aperture of the support hook, forming a double-walled panel and reinforcing the housing.

The application relates to a spring mechanism for a dual power transfer switch and a dual power transfer switch. The spring mechanism includes: a base mounted on a housing of the dual power transfer switch; and a spring mounted on the base. The spring includes a first leg configured to contact and exert a pressure on an indicator of the dual power transfer switch, so as to generate a frictional force between the first leg and the indicator and reduce a rebound of the indicator upon the indicator moving between a first indicating position and an intermediate indicating position, the first indicating position indicates that the dual power transfer switch is in a first power-on position, and the intermediate indicating position indicates that the dual power transfer switch is in a dual-off position.

The application relates to a spring mechanism for a dual power transfer switch and a dual power transfer switch. The spring mechanism includes: a base mounted on a housing of the dual power transfer switch; and a spring mounted on the base. The spring includes a first leg configured to contact and exert a pressure on an indicator of the dual power transfer switch, so as to generate a frictional force between the first leg and the indicator and reduce a rebound of the indicator upon the indicator moving between a first indicating position and an intermediate indicating position, the first indicating position indicates that the dual power transfer switch is in a first power-on position, and the intermediate indicating position indicates that the dual power transfer switch is in a dual-off position.

A method for detecting orientation of an integrated circuit is disclosed. The method includes moving, in response to a gravitational force, a mobile metallic piece in an evolution zone of a housing. The housing is formed in an interconnect region of the integrated circuit. The housing includes walls defining the evolution zone. The walls are formed within multiple metallization levels of the interconnect region. The walls include a floor wall and a ceiling wall. At least one of the floor wall and ceiling wall incorporate a pointed element directing its pointed region towards the mobile metallic piece. The pointed element delimits an open crater in a concave part of a projection. The method further includes creating an electrical signal by movement of the mobile metallic piece at a plurality of electrically conducting elements positioned at boundary points of the evolution zone and detecting the electrical signal by a detector.