Configurable single/multi-phase overload relay
A configurable overload relay selectively operable in a single-phase mode of operation and a multi-phase mode of operation is configured to sense current flow through power conductors. The relay is ...
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Thermal overload relay
A thermal overload relay includes an inversion operation mechanism that is driven by a releasing lever to open or close a contact. The inversion operation mechanism includes a movable plate supported ...
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Modular overload relay system
A modular overload relay provides a low cost analog base unit performing overload detection functions and one or more add-on units communicating with the base unit through an electric conductor on a ...
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Trip mechanism for an overload relay
Simplicity and reliability in a trip mechanism for an overload relay is achieved in a construction including a housing containing a bistable armature mounted on a pivot for movement between two stable ...
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Electromagnetic contactor with overload relay
... relay. The overload relay has a simplified interlocking connection to the contactor, which when made, corresponds to an abutting electrical connection between the contactor and the overload relay also ...
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Solid state overload relay
... overload relay. Document Type: Patent. Inventor: Zuzuly, Daniel. Applicant: Assignee: Furnas Electric Company. Patent Number: 05179495 05179495A 05179495 A 05,179,495 05,179,495A 5179495 5179495A 5, ...
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DC Solid state overload relay
A DC Solid State Overload Relay for use with a DC motor controller is provided with functions to provide instantaneous and delayed tripping of an overload relay by monitoring a standard ammeter shunt ...
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Control powered overload relay
... overload relay. Document Type: Application. Inventor: Applicant: EATON CORPORATION. Assignee: Patent Number: 0778645 0778645A3 0778645 A3 0,778,645 0,778,645A3 778645 778645A3 778,645 778,645A3. ...
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Overload relay
Overload relay. Document Type: Application. Inventor: Applicant: SIEMENS AKTIENGESELLSCHAFT. Assignee: Patent Number: 0254162 0254162A2 0254162 A2 0,254,162 0,254,162A2 254162 254162A2 254,162 254, ...
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Overload relay mechanism
Application Publication Date: Patent Publication Date: 07/26/1994. A mechanism for an overload relay or the like employs a contact bar that is held in a reset position by magnetic attraction and in a ...
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