Circuit Breaker

	PAT. NO.	Title
451	6,281,781	Circuit breaker
452	6,281,461	Circuit breaker rotor assembly having arc prevention structure
453	6,281,458	Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
454	6,278,619	Circuit breaker for low voltage alternating electric installation
455	6,278,605	Modular circuit breaker interconnection system
456	6,275,136	Circuit breaker
457	6,274,833	Plug-in trip unit joint for a molded case circuit breaker
458	6,271,494	High voltage circuit breaker with two arcing contacts which can be actuated in an opposite direction
459	6,266,231	Power blocking circuit breaker locking device
460	6,265,680	Electrical circuit breaker having an insulation displacement connector assembly
461	6,265,678	Circuit breaker movement system with over-travel protection
462	6,262,880	Circuit breaker mounting assembly with moveable remote terminal block
463	6,262,643	Mechanism for controlling an electrical circuit breaker
464	6,262,642	Circuit breaker rotary contact arm arrangement
465	6,259,340	Circuit breaker with a dual test button mechanism
466	6,259,339	Remotely controllable circuit breaker with combined visual indication of state and manual override
467	6,259,338	Multipole circuit breaker
468	6,255,924	Shock resistant circuit breaker UVR
469	6,255,923	Arc fault circuit breaker
470	6,252,480	Moving contact and crossbar assembly for a molded case circuit breaker
471	6,252,190	Electrical high speed circuit breaker with explosive charges including ablative arc extinguishing material
472	6,248,971	Circuit breaker with parallel connected pole compartments
473	6,248,970	ARC chute for a molded case circuit breaker
474	6,248,969	Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor
475	6,246,304	Trip indicating circuit breaker
476	6,244,891	Circuit breaker movement structure with snap-on draw bracket assembly
477	6,243,245	Forced-fusion fuse and circuit breaker
478	6,242,703	Bell alarm with automatic reset for small frame air circuit breaker
479	6,242,702	Circuit breaker unit
480	6,239,962	ARC fault circuit breaker
481	6,239,677	Circuit breaker thermal magnetic trip unit
482	6,239,676	Two pole circuit breaker calibrated in assembled state
483	6,239,395	Auxiliary position switch assembly for a circuit breaker
484	6,236,548	Method of discriminating between an internal arc and a circuit-breaking arc in a medium or high voltage circuit breaker
485	6,233,129	Undervoltage circuit breaker with an electromagnet
486	6,233,128	Data retention in a circuit breaker
487	6,232,860	Armature for latching a circuit breaker trip unit
488	6,232,859	Auxiliary switch mounting configuration for use in a molded case circuit breaker
489	6,232,857	Arc fault circuit breaker
490	6,232,571	Medium-voltage circuit-breaker and disconnector module, and a corresponding power distribution substation
491	6,232,011	Pressure sensitive circuit breaker
493	6,229,692	Modular circuit breaker and modular lighting panelboard for field assembly
494	6,229,426	Circuit breaker having selected ambient temperature sensitivity
495	6,229,418	Circuit breaker with lockable trip unit
496	6,229,414	Make-and-break mechanism for circuit breaker
497	6,229,413	Support of stationary conductors for a circuit breaker
498	6,229,109	Power circuit breaker with rack-pinion operating mechanism for movable contact
499	6,229,106	Circuit breaker movement structure with three position locking mechanism
500	6,225,884	Circuit breaker with mechanical trip load terminal/magnet barrier