Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent
1989-02-01
1989-11-28
Jennings, Derek S.
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
H02M 3053
Patent
active
048841641
ABSTRACT:
An electronic trip unit within a self-contained circuit interrupter utilizes dual electromagnetic trip actuators. One such actuator responds to overcurrent conditions to interrupt the protected circuit up to a predetermined value. The other such actuator interrupts the protected circuit at all overcurrent conditions in excess of the predetermined value.
REFERENCES:
patent: 3693122 (1972-09-01), Willard
patent: 4589052 (1986-05-01), Dougherty
patent: 4672501 (1987-06-01), Bilac et al.
patent: 4679019 (1987-07-01), Todaro et al.
patent: 4689710 (1987-08-01), Anzai
patent: 4728914 (1988-03-01), Morris et al.
patent: 4741002 (1988-04-01), Dougherty
patent: 4754247 (1988-06-01), Raymont et al.
patent: 4757294 (1988-07-01), Todaro et al.
patent: 4788621 (1988-11-01), Russell et al.
Dziura Richard A.
Russell Ronald R.
Scott Graham A.
Bernkopf Walter C.
General Electric Company
Jacob Fred
Jennings Derek S.
Menelly Richard A.
LandOfFree
Molded case electronic circuit interrupter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Molded case electronic circuit interrupter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molded case electronic circuit interrupter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-585778