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JP6263744B2 |
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JP6261018B2 |
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JP6262570B2 |
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JP6253173B2 |
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JP6253430B2 |
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JP6253317B2 |
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JP2017224534A |
To provide a switching device capable of easily connecting an electric wire to a quick connection terminal.A switching device 1 comprises: a fixture body 7; a quick connection terminal 2; a terminal 300; a contact part 200; and a guide m...
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JP2017224535A |
To provide a switch which is easy to be assembled.A switch 1 is equipped with a coupling terminal 2, a releasing portion 5, a body 71, and a cover 70. The releasing portion 5 has a rotator 51 and an operating portion 52. The cover 70 has...
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JP2017220348A |
To surely prevent a coil of an electromagnet in a voltage tripping part from being burned and also to facilitate operation of a voltage tripping function without using a dedicated switch for putting the electromagnet in the voltage tripp...
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JP6244563B2 |
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JP6246448B1 |
[Subject] Without enlarging a device with easy composition, there is an effect of an increase in external force committed to an arc, and it obtains composition with which shortening of Translocation style time is realized. [Means for Sol...
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JP6242347B2 |
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JP6241985B2 |
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JP6236989B2 |
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JP6236650B2 |
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JP6237481B2 |
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JP6240723B2 |
A circuit breaker assembly 10 includes a plurality of circuit breakers 12, 14 each including a housing 16, 18 with a trip mechanism therein and each having an opening 32 in a side of the respective housing. Each trip mechanism has a coup...
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JP6234872B2 |
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JP2017204428A |
To duplicate a space required for arrangement of terminal parts and a space required for arrangement of an arc extinction device.The circuit breaker for wiring includes: a wire line connecting portion 3 for connecting to a wire line; a f...
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JP6229177B2 |
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JP2017201623A |
To provide a circuit interrupter including an arc extinguisher which functions to arrest an arc that develops between electrical contacts.A circuit interrupter includes a permanent magnet 160 coupled at opposite ends to two magnetically ...
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JP6225195B2 |
A circuit breaker for protecting an electric circuit contains a housing and an adapter having a receiving connector. The circuit breaker has two electrically conductive, substantially cylinder-shaped connection points which are positione...
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JP6218713B2 |
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JP6216942B2 |
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JP6217517B2 |
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JP6218675B2 |
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JP6219854B2 |
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JP6212727B2 |
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JP6214477B2 |
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JP2017182936A |
To provide a portable operating current measuring instrument capable of shortening measuring time, reducing a burden on an operator during measurement, and measuring lower-limit values of an operating current value and operation time whe...
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JP2017182964A |
To provide a connection device that improves safety and convenience of construction and utilization.A connection device 1 comprises an outlet block 2 and a breaker block 3. The breaker block 3 includes a breaker, a frame 31, and a handle...
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JP6205873B2 |
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JP2017174615A |
To provide a switch that makes it easy to transfer heat to a thermally-actuated element.A contact part 200 is provided in a cable run 110 including a first terminal 5 and a second terminal 10. A drive device 2 opens/closes the contact pa...
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JP2017174616A |
To provide a switch that is able to restrict occurrence of ark between a coupling terminal and an electric wire when a conductor part of the electric wire separates from the coupling terminal.A coupling terminal 5 comprises: a terminal p...
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JP2017168329A |
To provide a portable operating current measuring instrument capable of shortening measuring time, easing the burden on an operator during measurement, and reducing power usage during measurement.A portable operating current measuring in...
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JP6198450B2 |
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JP6198835B2 |
Plug having common specifications are arranged on the side surfaces of each of the devices of different types included in the drive apparatus that controls an electric motor, and the plugs are positioned such that the side surfaces of th...
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JP6196366B1 |
[Subject] In case of a massive earthquake, many persons are confined in a house which collapsed, or it becomes an underlay and is waiting for rescue. If electricity is restored soon, it cannot but burst into flame from here and there, an...
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JP6191125B2 |
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JP6191688B2 |
A circuit breaker includes a main body case, an operating handle having a base portion and a knob portion protruding outwardly through a handle window frame opened in a cover of the main body case; a first shutter arranged between the ba...
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JP6191023B2 |
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JP2017153280A |
To provide an electric apparatus housing panel capable of preventing the malfunction and damage of an operation handle by eliminating the risk of contact with the operation handle even if travel means is traveled around the operation han...
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JP6188554B2 |
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JP6186600B2 |
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JP6185185B2 |
The present invention relates to an automatic control device for a padlock which enables automatic control of the padlock connected to a circuit breaker installed in a distribution board of semiconductor or LCD equipment. In the present ...
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JP6180989B2 |
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JP6169617B2 |
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JP6167450B2 |
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JP2017127125A |
To provide a distribution board which allows for on/off operation of a main breaker while closing the door, and allows for safe operation and check of branch breakers, without turning the main breaker off.A distribution board includes a ...
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JP6163747B2 |
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