Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Circuit breaker having an electronic fault sensing and trip initiating unit

Circuit breaker having an electronic fault sensing and trip initiating unit

US Patent 4208693 · Granted Jun 17, 1980

Estimated economic value: $1,225,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Earth leakage detection module with robust transient suppression2013
Portable remote racking device for a circuit breaker2013
Current sensor for earth leakage module2012
Quick responding instantaneous trip system2003
Arcing fault detection system2001
Electrical isolation device2000
Arcing fault detection system installed in a panelboard1998
Arcing fault detection system1997
Compact coil assembly for transient voltage protection1996
Plug-in power supply1996
Frame structure and assembly for wall mounting a speaker or camera1994
Service entrance distribution and management system for communication systems1994