| 6459349 |
Circuit breaker comprising a current transformer with a partial air gap |
Zoltan Giday |
2002-10-01 |
| 6400543 |
Electronic trip unit with user-adjustable sensitivity to current spikes |
Mark Frederick Culler |
2002-06-04 |
| 6268991 |
Method and arrangement for customizing electronic circuit interrupters |
Joseph Criniti, Javier Larranaga, Lee A. Wambolt |
2001-07-31 |
| 6262872 |
Electronic trip unit with user-adjustable sensitivity to current spikes |
Mark Frederick Culler |
2001-07-17 |
| 6078489 |
Method for performing instantaneous protection in a trip unit |
James Arthur Marple, Michael R. Koller |
2000-06-20 |
| 6065148 |
Method for error detection and correction in a trip unit |
Mark J. Obermeier, Paul H. Singer |
2000-05-16 |
| 5974545 |
Circuit breaker trip unit processor initialization program |
Mark J. Obermeier, Paul H. Singer |
1999-10-26 |
| 5027091 |
Molded case circuit interrupter rating plug keying and interlock arrangement |
David J. Lesslie, Robert A. Morris, Graham A. Scott, Alexander A. Krajewski |
1991-06-25 |
| 4786885 |
Molded case circuit breaker shunt trip unit |
Robert A. Morris, Paul T. Rajotte |
1988-11-22 |
| 4710844 |
Electronic circuit breaker trip function adjusting circuit |
Graham A. Scott |
1987-12-01 |
