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JP6372926B2 |
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JP6369637B2 |
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JP6364226B2 |
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JP6364564B1 |
To provide a circuit breaker. The circuit breaker comprises a first contact located on a movable contact arm, which can move in or out of physical contact with a stationary contact. The arc horn cover is located on or secured to the esca...
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JP2018518821A |
A circuit breaker arrangement that includes at least two starting mechanisms, the first starting mechanism operates to start immediately to open the contacts of the circuit breakers when the first threshold current level is reached, and ...
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JP6356505B2 |
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JP6355524B2 |
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JP6355217B2 |
A circuit breaker (such as a miniature circuit breaker) that wirelessly communicates state and fault information to a main energy monitoring module. The wireless circuit breaker includes a transceiver and a power supply that harvests ene...
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JP6351842B2 |
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JP6350982B2 |
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JP2018101554A |
To provide an earth leakage breaker which further reduces the number of parts and facilitates assembly work.An earth leakage breaker 10 includes a control board 111, a zero-phase current transformer 112 mounted on the control board 111, ...
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JP6347706B2 |
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JP6345609B2 |
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JP6340662B2 |
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JP6342724B2 |
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JP6336847B2 |
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JP6336848B2 |
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JP6338497B2 |
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JP6334956B2 |
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JP6327557B2 |
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JP6328442B2 |
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JP6326643B2 |
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JP6322822B2 |
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JP6314328B2 |
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JP6314329B2 |
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JP6313141B2 |
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JP2018056420A |
To provide a current transformer, converting a primary current running through a primary conductor into a secondary current, capable of achieving an output increase of a secondary current and a configuration in space saving because when ...
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JP6304703B2 |
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JP6307297B2 |
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JP6295449B2 |
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JP6298650B2 |
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JP6292444B2 |
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JP6292994B2 |
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JP6293397B1 |
A fixed contact 1, a fixed contact 2 provided on the fixed contact 1, a movable contact 3 facing the fixed contact 2 and contacting or separating from the fixed contact 2, and a movable contact 4 provided with the movable contact 3. , A ...
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JP6293075B2 |
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JP6290333B2 |
A circuit interrupter 100 configured to aid in rapidly extinguishing an electrical arc regardless of the polarity of current through a circuit interrupter, and during low current conditions. Various implementations of the circuit interru...
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JP6287090B2 |
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JP6290696B2 |
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JP6279458B2 |
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JP6273579B2 |
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JP6275113B2 |
An adaptor (44, 70) mating a non-plug-in type circuit breaker (42) to a bus structure (14, 64) of a plug-in breaker panel (40, 62) includes a first portion (48, 72) coupled to a terminal (46) of the non-plug-in type circuit breaker (42) ...
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JP6276973B2 |
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JP6274617B2 |
A circuit interruption device (10) includes at least one constriction zone (41). The constriction zone (41) provides for interference with arcing of an electrical signal. The device (10) may include at least one expansion zone (42). The ...
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JP2018018783A |
To provide an electromagnetic tripping device that is operated at an almost constant current value with a small variation.A yoke 4 includes: a holding piece 4a holding a fixing iron core 3; and a standing piece 4b arranged to the fixing ...
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JP6268390B2 |
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JP6270618B2 |
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JP6268597B2 |
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JP6270189B2 |
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JP6270190B2 |
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JP6272155B2 |
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