Abstract: Circuit breakers may perform a variety of operations, including isolating a faulty part of the power system that may result in a cascading outage. However, circuit breaker operations may cause wear and tear of the tripping assembly components, which eventually cause the circuit breaker to wear out. Additionally, long periods of non-operations may cause the mechanical parts inside a circuit breaker to move sluggishly or, in some instances, fail to move at all. In an embodiment, a system includes a circuit breaker that trips to control power flow and an intelligent electronic device (IED) including an electronic display. The IED receives measurement data associated with a trip event for the circuit breaker, generates a current profile based on the measurement data, and presents the current profile via the electronic display.

Abstract: Circuit breakers may perform a variety of operations, including isolating a faulty part of the power system that may result in a cascading outage. However, circuit breaker operations may cause wear and tear of the tripping assembly components, which eventually cause the circuit breaker to wear out. Additionally, long periods of non-operations may cause the mechanical parts inside a circuit breaker to move sluggishly or, in some instances, fail to move at all. In an embodiment, a system includes a circuit breaker that trips to control power flow and an intelligent electronic device (IED) including an electronic display. The IED receives measurement data associated with a trip event for the circuit breaker, generates a current profile based on the measurement data, and presents the current profile via the electronic display.

Abstract: An animal containment system for use in housing animals, the animal containment system including a floor pan disposed in a first plane, first and second end walls, each said end wall oppositely disposed from each other and including a bottom edge and a top edge, a back wall including a bottom edge and a top edge, two doors, each including a bottom edge and a top edge, oppositely disposed from the back wall arranged to cover the open front portion of said animal containment system, a top panel oppositely disposed from the floor pan, a shelf disposed in between the floor pan and top panel, a wire ladder extending between the floor pan and said shelf, and a wheel base assembly comprising a base panel, four support tubes and at least four removable caster wheels.

Abstract: A cart assembly comprises an undercarriage supporting a cart frame, the undercarriage having one end and a connecting portion extending from cart frame and/or the undercarriage for connecting the cart assembly with an adjacent article, the cart frame including a handle portion disposed at an elevation for manipulation by a human operator in an upright standing position to steer or otherwise control the cart assembly, and an actuating member mounted on the handle portion for actuating the connecting portion between a first connecting position and a second disconnecting position.

Abstract: Disclosed herein is a hitch assembly for a vehicle, comprising a support portion, an engaging pin and an actuating portion movably mounted in the support portion along spaced substantially parallel axes, the engaging pin being movable between disengaged and engaged positions, wherein in the engaged position, the engaging pin is operable to engage a passage in a tongue on an adjacent article.

Abstract: A cart assembly comprises an undercarriage supporting a cart frame, the undercarriage having one end and a connecting portion extending from cart frame and/or the undercarriage for connecting the cart assembly with an adjacent article, the cart frame including a handle portion disposed at an elevation for manipulation by a human operator in an upright standing position to steer or otherwise control the cart assembly, and an actuating member mounted on the handle portion for actuating the connecting portion between a first connecting position and a second disconnecting position.

Abstract: Disclosed herein is a hitch assembly for a vehicle, comprising a support portion, an engaging pin and an actuating portion movably mounted in the support portion along spaced substantially parallel axes, the engaging pin being movable between disengaged and engaged positions, wherein in the engaged position, the engaging pin is operable to engage a passage in a tongue on an adjacent article.