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Document Title |
JP6055640B2 |
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JP6046688B2 |
An instant trip device of a circuit breaker comprises a magnet; a support; an armature provided between the magnet and the support and including a rotation center portion and a rotating part is disposed to be rotatable with respect to th...
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JP6049004B2 |
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JP2016213005A |
To provide a circuit breaker device capable of outputting an alarm indicating a trip state despite the structure in which a handle does not stop at an intermediate position when a circuit breaker trips.A circuit breaker device comprises ...
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JP6042756B2 |
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JP6044927B2 |
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JP2016207283A |
To provide a wire connection part of wiring accessories improving the workability of wire connection work, by facilitating recognition of whether wire connection with the wire connection part is in a limited state or in a permitted state...
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JP6037427B2 |
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JP6037229B2 |
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JP2016201171A |
To provide a circuit breaker capable of mounting a metal magnetic body on a stationary contact with good workability.A circuit breaker includes: a movable contact 1 equipped with a movable contact point 2; a stationary contact 4 equipped...
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JP6033107B2 |
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JP6035530B2 |
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JP6033265B2 |
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JP6031686B2 |
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JP6030934B2 |
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JP6024592B2 |
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JP3207484U |
[Subject] Switching equipment and its terminal which can avoid a problem which can avoid slack of pinching structure of a terminal, and improves efficiency of large electric power transmission, and sparks tend to produce for a terminal a...
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JP6018143B2 |
A molded case circuit breaker (MCCB) includes a case (210), an interrupter assembly (220), an exhaust guide part (230), an exhaust cover (240), a sealing groove (241)and a sealing projection. The interrupter assembly is mounted inside th...
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JP6019421B2 |
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JP6019424B2 |
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JP6019422B2 |
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JP6019423B2 |
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JP6020236B2 |
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JP6018144B2 |
A circuit breaker according to the present disclosure may include a movable contact (20) configured to be brought into contact with or separated from a stationary contact (10); and a switching mechanism (30) configured to switch the mova...
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JP3207089U |
[Subject] A circuit breaker with a self lock function which can protect safety of the circuit breaker itself and an electric appliance is provided. [Means for Solution] A top case, a lower case, a self lock magnet coil, and a self lock e...
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JP3207088U |
[Subject] A circuit breaker with a self lock function which has a ceramic insulator is provided. [Means for Solution] A top case, lower case 2, self lock magnet coil 15, and a self lock elastic rubber sheet, It is a circuit breaker with ...
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JP6009340B2 |
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JP6011825B2 |
Disclosed is a module type safety bus bar including: a vertical coupling portion (20) which is a vertically-extending rectangular parallelepiped insulating block, has an upper end provided with a first combining means, and a middle porti...
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JP3206975U |
[Subject] An electric power breaker with high assembly efficiency is provided. [Means for Solution] An electric power breaker is provided with the following. Base 10, Cover 20, Rocker switch 30, A terminal assembly article, base assembly...
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JP6007135B2 |
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JP6005085B2 |
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JP2016177914A |
To provide a switchgear capable of completely shutting down an electric current by driving and extending an arc in a different direction for an increased arc resistance without depending on an arc spot position of an arc parted by a driv...
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JP5995268B2 |
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JP5995269B2 |
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JP5995077B2 |
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JP2016167389A |
To provide an electromagnetic trip device and a circuit breaker in which the operation time in a motor starting current region is slower as compared with a prior art, and the operation time in a low over-current region and a short-circui...
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JP2016167390A |
To provide an electromagnetic trip device and a circuit breaker in which the operation time of a motor starting current region is slow as compared with a prior art, and the operation time in a low over-current region and a short-circuit ...
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JP5993023B2 |
Provided is a molded case circuit breaker including an upper external box defining a rear space, a lower external box coupled with the upper external box and defining a front space divided from the rear space together with the upper exte...
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JP5992603B2 |
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JP5984518B2 |
To easily and firmly assemble a movable contact at a fixed position on a separator in a circuit breaker for elastically holding a support pin of the movable contact to a support wall of the separator.In a circuit breaker, contact pressur...
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JP5981516B2 |
A circuit breaker includes: fixed contact points; and a moving contact assembly. The moving contact assembly includes: a shaft; a moving contact that is held in the shaft; and springs that apply torque to the moving contact. The shaft in...
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JP5979659B2 |
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JP5973538B2 |
A trip device for a circuit breaker comprises a first terminal; a second terminal; and a bimetal in which a slot with one side opened is formed at one end of the bimetal, the one end is divided into a first end portion and a second end p...
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JP5976121B2 |
The invention relates to an easy-to-assemble compact connection system that can be connected to the mains via connection to different switchgear devices, such as a residual-current or thermomagnetic circuit breaker, switches, contact bre...
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JP5971584B2 |
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JP5971585B2 |
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JP5971400B2 |
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JP2016143659A |
To solve such a problem that when earthquake occurs, many people are upset and lose calmness, and forget to cut off the switch of a breaker, thus causing big disaster, such as fire, and to provide a breaker automatic cutoff auxiliary too...
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JP2016143623A |
To provide an electromagnetic relay capable of keeping a contact device under an open state when abnormal current such as overcurrent and short-circuit current flows in the contact device.A trip device 4 moves a movable element 32 to a t...
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JP5963096B1 |
[Subject] When it shakes violently, the stop hook hung on a breaker switch separates, and it provides the Shielding power implement by which the switch of the breaker connected with a string is turned off. [Means for Solution] A Shieldin...
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