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Matches 451 - 500 out of 14,877

Document Document Title
JP5417581B2  
JP5422086B1  
JP5422708B2  
JP5419939B2  
JP5411634B2  
JP2014026726A
To provide an adaptor for current measurement which is easily attached to an existing electric apparatus that has been already installed.An adaptor for current measurement is attached to a shell of an electric apparatus to be used. In a ...  
JP2014026739A
To provide a circuit breaker which enables a current sensor to be detachably fixed and held with a simple operation and eliminates a need of enlarging the circuit breaker for a current sensor attachment space when the current sensor is i...  
JP2014026729A
To provide a breaker including a current measuring function which facilitates the connection work of a connector, and signal lines of which do not get in the way of the load wiring, and to provide a distribution board using this breaker....  
JP2014027710A
To provide a technique for suppressing electrical energy consumed by a Hall element when measuring a current flowing through a distribution board/devices by means of the Hall element.A current sensor 6 is connected to a central monitorin...  
JP2014026727A
To provide a structure for attaching a current sensor to a power distribution apparatus, which easily converts the power distribution apparatus into a power distribution apparatus capable of measuring current when current measurement is ...  
JP2014026728A
To provide a breaker provided with a current measurement function, capable of simplifying a signal line that is used to output a current value to the outside, and to provide a distribution board using the breaker.A breaker provided with ...  
JP2014026730A
To provide a breaker including a current measuring function which facilitates connection work of a connector, and the signal line of which does not get in the way of load wiring, and to provide a distribution board using this breaker.In ...  
JP5405971B2  
JP2014022115A
To provide a circuit breaker in which an overcurrent is interrupted by utilizing only the thermal deformation action of a bimetal without requiring the pressing force thereof, and in which an unstable state does not occur in the overcurr...  
JP2014017193A
To provide a plug-in type circuit breaker excellent in assemblability which allows easy measurement of structure values and also has a space in the inside for assembling parts to impart a function as a ground fault interrupter.A plug-in ...  
JP5400748B2  
JP5403335B2  
JP2014013699A
To provide a circuit breaker capable of maintaining stable cutoff characteristics regardless of variation in peripheral temperature even if the circuit breaker is configured to detect an overcurrent using bimetal.A first bimetallic piece...  
JP5394035B2  
JP5397574B1  
JP2014007171A
To provide a fitting structure to a device mounting plate, which is capable of attaching a circuit breaker like a plug-in type, and does not damage distribution lines, and does not need a tool when removed.The fitting structure is a stru...  
JP5387728B2  
JP5388879B2  
JP2013258060A
To warn not to perform power interruption operation (open operation) of a path carelessly if the path is charging, when application of a biasing force for operating an operation part is started, in a manual switch for switching a path by...  
JP5375347B2  
JP5370020B2  
JP2013251076A
To provide an easy-to-assemble circuit breaker.The circuit breaker includes a fixed contact 230 and a movable contact element 24 having a movable contact 240 which comes in contact with and separates away from the fixed contact 230. The ...  
JP5366857B2  
JP5365413B2  
JP2013246996A
To provide a two-pole circuit breaker by which an output signal lead wire of a CT of a circuit breaker is easily led, and that can be reliably fixed at a predetermined position.A two-pole circuit breaker comprises: a current transformer ...  
JP2013246997A
To provide a circuit breaker provided with a device sharing structure which can close a test button hole and a leakage display button hole provided in an earth leakage breaker without using a seal in the case that a device body forming a...  
JP2013246993A
To provide a structure of a case provided with a structure which prevents foreign matters from being scattered in the case and prevents a component from being affected by the foreign matters by staying in a component arrangement part eve...  
JP2013246994A
To provide a circuit breaker with good assemblability and a good appearance without pinching an output signal lead wire of a CT due to a case of the circuit breaker and a cover of a distribution board.In a circuit breaker 1, a current tr...  
JP2013246946A
To enhance reliability of a circuit breaker by preventing a bimetal from being impaired when a short circuit current flows through an electrical path, without connecting a current limit element or a parallel resistor, thereby stabilizing...  
JP2013246995A
To provide an instantaneous tripping device capable of maintaining stable mass production performance because of high processability of a plate spring and being easily adjusted even when adjusting the performance of an electromagnetic tr...  
JP2013242977A
To obtain a switch in which the arc voltage is increased with a small number of components, the current limit effect for limiting the interrupting current is enhanced, and the arc-extinguishing performance is enhanced while reducing the ...  
JP2013243155A
To provide an electrical appliance having a terminal device which allows for direct understanding of which electrical appliance is connected with which conductor selected, even when the terminal device of an electrical appliance is conne...  
JP5359921B2  
JP5357336B2  
JP5358347B2  
JP5354618B2  
JP5355522B2  
JP5351533B2  
JP5355438B2  
JP2013236427A
To provide a branch switch which enables an operator to easily check the attachment state of a lock lever, easily displace the lock lever from an attachment release position to an attachment fixing position, and easily displace the lock ...  
JP2013235748A
To provide a direct current switch that can secure a stable arc-extinguishing performance by placing a permanent magnet near a contact point without increasing the number of components or without providing extra space in an arc-extinguis...  
JP2013233032A
To provide a distribution board including a power measurement device in which a terminal for outputting current information of an electric branch is provided at a branch breaker so that wiring for getting the current information is not r...  
JP5341360B2  
JP5339527B2  
JP2013230013A
To provide a removing structure of a circuit breaker which allows operation of removing a circuit breaker from a bus line to be easily performed only by pressurization with no use of a tool from a front surface side, with a simple struct...  

Matches 451 - 500 out of 14,877