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Matches 1,151 - 1,200 out of 12,215

Document Document Title
JP6055640B2  
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...  
JP6049004B2  
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 ...  
JP6042756B2  
JP6044927B2  
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...  
JP6037427B2  
JP6037229B2  
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...  
JP6033107B2  
JP6035530B2  
JP6033265B2  
JP6031686B2  
JP6030934B2  
JP6024592B2  
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...  
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...  
JP6019421B2  
JP6019424B2  
JP6019422B2  
JP6019423B2  
JP6020236B2  
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...  
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...  
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 ...  
JP6009340B2  
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...  
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...  
JP6007135B2  
JP6005085B2  
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...  
JP5995268B2  
JP5995269B2  
JP5995077B2  
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...  
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 ...  
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...  
JP5992603B2  
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...  
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...  
JP5979659B2  
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...  
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...  
JP5971584B2  
JP5971585B2  
JP5971400B2  
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...  
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...  
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...  

Matches 1,151 - 1,200 out of 12,215