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WO/2017/016364A1 |
A failure state indication device for a circuit breaker, comprising a contact group, a transmission assembly and an indication assembly which are mounted inside a housing. The contact group is realized by a normally open contact group an...
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WO/2017/012741A1 |
The invention relates to a power distributor (2) comprising a plurality of power distribution modules (4, 6, 8) arranged in a row for directly mounting on a carrier rail (20), comprising a supply module (4) arranged on one end face and a...
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WO/2017/011536A1 |
A positional indicator system that includes a mounting bracket having a slot that extends along a linear slot axis. A drum may be rotably coupled to the mounting bracket so as to rotate about an axis that is offset from, and non-intersec...
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WO/2017/000865A1 |
An indication device of an electric switch comprises an indication member (101), drive component (103) and a position-holding component (102). The indication member (101) has at least three indication positions. Each of the indication po...
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WO/2016/210320A1 |
A circuit breaker arraignment including at least two trip mechanisms the first trip mechanism acting to immediately trip to open contacts of the circuit breaker upon reaching a first threshold current level, and the second trip mechanism...
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WO/2016/204104A1 |
The objective of the invention is to obtain an overcurrent tripping device with which it is possible to reduce the tripping time in response to a fault current, and to reduce the size of the device. This overcurrent tripping device, whic...
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WO/2016/193039A1 |
The invention relate to a switching device (1) of the strip type, which comprises a housing (2), a switching latch (3), and a plurality of switching shafts (4), which are rotatably supported in the housing (2) and are provided for actuat...
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WO/2016/193040A1 |
An in-line switching device (1a...1c) is described which has a housing (2), a switching lock (3), an actuating element (10...10"), and a switching shaft (4) which is rotatably mounted in the housing (2) and is mechanically connected to t...
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WO/2016/192580A1 |
A circuit breaker housing (101). An opening (105) provided on the housing is covered by a cover plate (102); the cover plate is mounted on the housing, and does not exceed the original outer contour of the housing; a modular component (1...
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WO/2016/181244A1 |
The safety device (1) can be fastened to a circuit breaker (2), and has an electromechanical system (12) for locking and releasing a rotatable lever (22) for actuating the electrical contacts of the circuit breaker (2). The electromechan...
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WO/2016/179156A1 |
A trip assembly (100) is for an electrical switching apparatus (2). The electrical switching apparatus (2) includes a housing (4), a reset assembly (5), an electrical communication assembly (8), separable contacts (18), and an operating ...
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WO/2016/173119A1 |
The present invention provides a circuit breaker, comprising a housing, a contact system arranged in the housing, a transmission mechanism controlling the contact system, an electric motor and a drive handle driving the transmission mech...
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WO/2016/173464A1 |
A secondary latch mechanism for an operating mechanism of a circuit breaker. The operating mechanism (107) comprises: a tripping component (100), a left side plate component (101), a right side plate component (104), a latch component (1...
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WO/2016/176204A1 |
An electrical distribution apparatus has a bus bar assembly, a protective shroud, and electrical devices mounted therein. The electrical devices have a main housing, a line side housing for line side connectors and jaws, a securement por...
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WO/2016/173462A1 |
A fusion welding isolation mechanism for an operating mechanism (107) of a circuit breaker. The operating mechanism of a circuit breaker comprises a tripping component (100), a left side plate component (101), a right side plate componen...
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WO/2016/173461A1 |
An operating mechanism (107) of a circuit breaker, comprising: a tripping component (100), a left side plate component (101), a right side plate component (104), a latch component (102), a half shaft component (103), a lever component (1...
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WO/2016/173463A1 |
A thermomagnetic protection device applicable to a multi-pole breaker. The thermomagnetic protection device comprises: a housing, a multi-pole protection unit (105), an energy-storing component (106) and an adjustment component (107). Th...
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WO/2016/169876A1 |
The invention relates to an enclosure (1) for the operating mechanism of a circuit breaker, this mechanism comprising a main shaft and secondary shafts, and a spring to actuate the mechanism. According to the invention, this enclosure co...
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WO/2016/171706A1 |
A subsystem (200) for a circuit breaker unit (100) and a circuit breaker (10) includes a base assembly with a base plate (108) carried by a bottom surface (104), the base plate (108) being dimensioned to receive the circuit breaker (10),...
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WO/2016/169086A1 |
Disclosed is an electric operating mechanism used for a micro-breaker, comprising a circuit board (1), an electric motor (2), a switching-off/on control disc (7) and a speed reduction gear set (3), wherein the circuit board is connected ...
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WO/2016/168295A1 |
An electrically controlled switching device (10) includes a support (12), a first contact (16) coupled to the support (12), a second contact (18) coupled to the support (12), an SMA element (20) operably connected with the second contact...
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WO/2016/160307A1 |
A secondary disconnect assembly (100) is for electrically connecting and disconnecting accessories to an electrical switching apparatus (2), such as a power circuit breaker (2). The secondary disconnect assembly (100) includes a terminal...
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WO/2016/160387A1 |
A secondary disconnect assembly (100) is for an electrical switching apparatus (2), such as a power circuit breaker (2). The secondary disconnect assembly (100) includes a cradle assembly (300) and a terminal block mount (202). The cradl...
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WO/2016/156131A2 |
Disclosed is a switchgear cabinet arrangement (1a..1f) comprising an input (E) for connecting to an energy supply network and at least one output (A). The switchgear cabinet arrangement (1a..1f) also has multiple electrical conductors (2...
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WO/2016/160345A1 |
A secondary disconnect assembly (100) is for an electrical switching apparatus (2), such as a power circuit breaker (2). The secondary disconnect assembly (100) includes a terminal block mount (202) having a number of first mounting feat...
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WO/2016/160467A1 |
A secondary disconnect assembly (110) is for an electrical switching apparatus (2). The secondary disconnect assembly (110) includes a terminal block assembly (200) comprising a mounting member (202) including a number of protrusions (20...
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WO/2016/153889A1 |
A circuit breaker includes a set of separable contacts moveable between a closed position and an open position, an operating mechanism configured to open the set of contacts, a conductor coupled to the set of contacts, a current transfor...
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WO/2016/150863A1 |
The invention relates to a contacting device (1) for contacting an electrical conductor (10) to an electrical conductor path (20), comprising a housing (100) having a hollow chamber (104), into which the electrical conductor (10) and the...
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WO/2016/153756A1 |
A trip assembly (100) is for an electrical switching apparatus (2). The electrical switching apparatus (2) includes a housing (4), separable contacts (6) enclosed by the housing (4), and an operating mechanism (8) for opening and closing...
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WO/2016/149084A1 |
A circuit breaker housing assembly is disclosed. The housing (47) includes a first housing piece (14) defining a first interior surface (52) including a first mating surface (152), and a second housing piece (60) defining a second interi...
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WO/2016/145704A1 |
A miniature circuit breaker comprises a housing (1), an electromagnetic tripping device, an overload tripping device, a lever (2), a U-shaped connecting rod (3), a trip member (4), a fixed contact (5), a movable contact (6), a hinge shaf...
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WO/2016/146083A1 |
A miniature circuit breaker capable of rapid breaking. The miniature circuit breaker comprises a miniature circuit breaker body, a current transformer CT1, a zero sequence current transformer CT2 and a smart controller module. A main arc...
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WO/2016/142605A1 |
The invention relates to a storage control system (100) for one or more electrical breaking poles (10), comprising: a storage mechanism (200) comprising a control handle (102) movable at least between a closed position and a breaking pos...
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WO/2016/135126A1 |
In the field of power distribution networks, a digital output circuit (10), for controlling an item of equipment (14) within a power distribution network, comprises a switch element (12) openable and closeable to selectively permit the f...
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WO/2016/133610A1 |
An interface assembly (30,130) is for an electrical switching apparatus (2,102). The electrical switching apparatus includes a housing (4,104), a first handle (6,106) partially extending through the housing, separable contacts (8,108) lo...
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WO/2016/131511A1 |
The invention relates to a circuit breaker (1) comprising, in a current path (4), a switching device (6, 7, 8) having a thermal and/or magnetic tripping device (6, 7) for interruption of a current circuit comprising the current path (4) ...
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WO/2016/124916A1 |
This invention relates to consumer units (300) and receptacles (400) therefor. Specifically, the invention provides an intuitive,plug-and-play system where by a user, by the appropriate selection of receptacles (400) having pins (P, Q, R...
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WO/2016/120364A1 |
Operating mechanism for tripping a circuit- breaker, the operating mechanism comprising a coil (L) having a first terminal and a second terminal, means for generating a first electric impulse, and means for creating, from the first elect...
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WO/2016/116559A1 |
The invention relates to a circuit breaker having two parallel current paths each with a contact point (15, 18; 15, 22) which, as the main and secondary current paths (19, 21), are connected, via a contact device (15, 17, 18, 22), in ser...
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WO/2016/110389A1 |
The invention relates to a vacuum switching tube, comprising a first and a second switch contact (1, 2), which are arranged in a vacuum, wherein the first switch contact (1) can be moved linearly in a first direction along an axis to the...
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WO/2016/111000A1 |
In this circuit breaker where a trip bar 33 is driven by an over-current tripping device to perform an interruption and the trip bar performs a reset operation mediated by the biasing force of a trip bar spring 35, action sites are forme...
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WO/2016/108761A1 |
A device for protecting electric circuit against electric overloading comprises a casing, in which in addition to an actuating handle (1), an engaging strap (2), an actuating lever (3), a disconnecting lever (4) and a trigger (5) two sen...
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WO/2016/107452A1 |
A direct current breaker bridge module, comprising an IGBT press-fitting unit (2), a capacitor bank (3), a laminated busbar (4), a control unit, an energy supply unit (7) and a support frame (8); the capacitor bank is electrically connec...
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WO/2016/107364A1 |
Disclosed is an adjustable thermal tripping device for a miniature circuit breaker, which is mounted inside a base (101) of the miniature circuit breaker, and which comprises: a tripping mechanism (106), a thermal deformation element (10...
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WO/2016/105877A1 |
The disclosed concept relates to electrical switching apparatus, such as, but not limited to, molded case circuit breakers, and more particularly, to a connector assembly for mechanically and electrically connecting the accessory compone...
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WO/2016/099882A1 |
Molded case circuit breakers (MCCBs) have an MCCB body with at least one switch printed circuit board (PCB) holding between 1-4 recessed switches. The switch PCB has a bottom primary surface and an opposing top primary surface and a cove...
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WO/2016/099970A1 |
A circuit interruption device (e.g., a molded case circuit breaker) includes at least one set of contacts, a contact actuator mechanism configured to open the at least one set of contacts and a trip control circuit configured to cause th...
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WO/2016/096618A1 |
A trip apparatus (10) for a circuit interruption device (12) comprises a coil (22) that is operatively connectable to a circuit interruption device (12). The coil (22) is configured to selectively operate the circuit interruption device ...
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WO/2016/099652A1 |
A hinge assembly (40) includes a first portion (24) having first and second receptacles (44, 45) and a second portion (30) having first and second cylindrical members (60, 62) extending in opposite directions along a hinge axis (42) and ...
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WO/2016/094605A1 |
An energized parts guard is disclosed comprising a panel of substantially rigid, electrically insulative material wherein the substantially rigid panel further comprises a first one or more apertures and a second one or more apertures. T...
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