Eaton Intelligent Power Limited

Sujit Subhash Patwardhan

Ramesh Shivaji Powar

John Thomas Clark

James Gerard Maloney

Jeffrey Scott Gibson

Sandy Omar Jimenez

Jason Kohei Okerman

Luis Enrique Betances Sansur

Alok Das

Nicholas David Reynolds

Rahul Pingale

Modesto Rafael Rosario Perez

Prachi Sovani

Rajan Tribhuvan

Pedro Raposo

Bettina Ewoti

Vishal Phulke

A shield apparatus and a resultant circuit interrupter are disclosed, wherein the shield apparatus includes a shield apparatus base and a protection apparatus, with the protection apparatus including a shield that helps to direct an electrical arc along a flow path through a number of passages and that will help to enable dissipation of the arc and the plasma generated thereby. The shield apparatus is mountable to a portion of the housing of the circuit interrupter within its interior, and the shield is situated adjacent at least a first passage.

Shield apparatus and circuit interrupter

A circuit interrupter includes a handle, an operating linkage, and a spring that are situated on a housing, with the spring extending between the handle and the operating linkage. The circuit interrupter is movable among an ON position, an OFF position, and a TRIP position, and the operating linkage includes a contact arm that is pivotable with respect to the housing to move a movable contact between an OPEN position and a CLOSED position with respect to a stationary contact. The handle has a toggle point, and when the spring is situated at a first side of the toggle point, the spring biases the contact arm to the ON position. When the spring is situated at a second side of the toggle point, the spring biases the contact arm to the OFF position or the TRIP position.

Circuit interrupter

A circuit breaker assembly includes a circuit breaker including a housing and a handle extending from the housing, with the handle being movable between an on position and an off position. The assembly includes a handle mechanism connected to the housing of the circuit breaker. The handle mechanism includes a base, a slider slidably connected to the base and including first and second spaced apart arms with the handle of the circuit breaker at least partially between the first and second arms, and a spring on the slider. The slider is movable between a first position with the handle in the on position and a second position with the handle in the off position. The handle engages the spring with the handle in the on position and the slider in the first position.

Handle mechanisms for circuit breakers and related systems and methods

A system includes a circuit breaker and an adapter. The circuit breaker includes a front face with a light source on the front face. The adapter is configured to be releasably held on the front face in an installed position. The adapter includes a light sensor that aligns with the light source in the installed position. The light source and the light sensor are configured to communicate such that the adapter receives operational data from the circuit breaker in the installed position.

Adapters for obtaining operational data from circuit breakers and related systems and methods

A transfer assembly is for an electrical switching apparatus. The electrical switching apparatus has a first housing, separable contacts internal the first housing, and an operating handle having an ON position and an OFF position. The transfer assembly includes a rotary handle, a number of transfer components each structured to cooperate with the rotary handle, one of the transfer components being structured to engage the operating handle in order to allow the rotary handle to move the operating handle between the ON position and the OFF position, and a support assembly. The support assembly includes a second housing and a support member coupled to and located internal with respect to the second housing, the second housing being structured to be coupled to the first housing, the rotary handle being coupled to the second housing. Each of the transfer components is coupled to the support member.

Electrical switching apparatus and transfer assembly therefor

A rotary motion switching apparatus is usable with a circuit interrupter and employs an attachment system in order to resist removal of the rotary motion switching apparatus from the circuit interrupter. The attachment system has three connectors that are engaged with an exterior surface of a housing of the circuit interrupter. The portions of the housing that are engaged by the three connectors are pre-existing portions of the exterior surface of the housing of the circuit interrupter.

Rotary motion switching apparatus usable with circuit interrupter

A rotary motion switching apparatus is usable with a circuit interrupter and employs an attachment system having a pair of connectors that are received in a pair of openings formed in a housing of a circuit interrupter and that are affixed to the housing within the openings in order to resist removal of the rotary motion switching apparatus from the circuit interrupter. The openings are pre-existing in the housing of the circuit interrupter and are provided to enable access by tools with terminals of the circuit interrupter to which load wires and the like are connectable. The connectors thus secure the rotary motion switching apparatus to the circuit interrupter by using openings that are already formed in the circuit interrupter and thus the rotary motion switching apparatus is usable without requiring a modification to the housing or to the molds that are employed to form the housing.

A rotary motion switching apparatus is usable with a circuit interrupter that is situated in a NEMA box or other box and employs an attachment system. An access port that is formed in a wall of the NEMA box or other box permits a shaft having a handle at an end thereof to be connected with the rotary motion switching apparatus. The rotary motion switching apparatus includes a universal joint on a rotational component that enables operation of the handle and shaft without binding on the wall of the NEMA or other box even if the access port in the box is offset from an axis of rotation of the rotational component.

Plug-on neutral circuit breakers include a housing, a plug-on neutral clip with a crown held in the housing and with legs extending out from the housing and in communication with a biasing member that resides at least partially in the housing that allows the plug-on neutral clip to move between first and second positions associated with pre-installed and fully installed orientations.

Circuit breakers with plug-on neutral connection to load center neutral bar and related load centers and methods

A transfer assembly is for a switching assembly mounted in an electrical enclosure. The switching assembly has an electrical switching apparatus, a shaft, and a handle member coupled to the shaft. The electrical switching apparatus is structured to move between an ON position and an OFF position. The transfer assembly includes a body structured to be coupled to the electrical switching apparatus, and a cam assembly structured to move between a FIRST position and a SECOND position. The cam assembly includes a rotary member coupled to the body and structured to be coupled to the shaft, and a driving member cooperable with the rotary member. When the cam assembly moves between the FIRST position and the SECOND position, the driving member drives the electrical switching apparatus between the ON position and the OFF position.

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Maharashtra, India

Sujit Subhash Patwardhan