Thomas A. WhitakerWilliam M. RandalHarry J. CarlinoUSUS6853279 2003年8月1日 2005年2月8日 Eaton Corporation Circuit breaker trip unit including a plunger resetting a trip actuator mechanism and a trip barUS6853279 Aug 1, 2003 Feb 8, 2005 Eaton Corporation Circuit breaker trip unit including a...
A trip unit includes a housing, a rotary plunger mounted in the housing and a pivotal trip bar also mounted therein. The trip bar latches the plunger in an on position, releases the plunger to a tripped position and re-latches the plunger. A set of springs biases the plunger to the tr...
Should check the power supply meets the power cord is plugged well, the battery connector is fully connected, if all is normal, should check the UPS input circuit breaker is tripped, if the trip should be to reduce unnecessary load, the circuit breaker Reset. ...
A narrow molded case circuit breaker is provided with a spring powered trip free contact operating mechanism including a manual operating member and a releasable cradle which must be latched in a reset position in order to close the contacts. The cradle and operating member are connected by a ...
A narrow molded case circuit breaker is provided with a spring powered trip free contact operating mechanism including a manual operating member and a releasable cradle which must be latched in a reset position in order to close the contacts. The cradle and operating member are connected by a ...
Method of fault analysis and for resetting the circuit breaker of an electrical installation connected to the mains, having tripped, with the aid of self-contained means supplied independently of the mains, characterised in that, after tripping, a reset is caused and the time between this reset ...
PROBLEM TO BE SOLVED: To solve a problem that since a conventional self resetting breaker in which a leakage breaker tripped recovers automatically uses a driving motor, a power supply device, and a complicated control circuit, the outside size of the device is large with a high cost and it...
In a system, method and program for monitoring and control of a circuit having a circuit breaker, circuit profile information characterizing the circuit is used to determine a reset strategy for resetting of the circuit breaker when it becomes tripped. The circuit profile information may include an...
resetting breaker in which a leakage breaker tripped recovers automatically uses a drive motor, a power supply device, and a complicated control circuit or the like, thereby, the device outside size is large and the cost becomes high, making it hardly to be used for a small-scale electric ...
RESETTING MEANS FOR TRIP FREE CIRCUIT\nBREAKER CONTACT OPERATING MECHANISMABSTRACT OF THE DISCLOSURE\nA narrow molded case circuit breaker is provided\nwith a spring powered trip free contact operating mechanism\nincluding a manual operating member and a releaseable cradle\nwhich must be latched in ...