Circuit Breaker

PAT. NO. Title
401 6,373,358 Power circuit breaker having molded insulative casing with a dead front
402 6,373,016 Pole for a low-voltage limiting electrical power circuit breaker and a circuit breaker equipped with such a pole
403 6,373,010 Adjustable energy storage mechanism for a circuit breaker motor operator
404 6,373,004 Retainer for circuit breaker leverage arm
405 6,369,340 Circuit breaker mechanism for a contact system
406 6,365,863 High voltage circuit-breaker with a counter-contact which can be actuated
407 6,362,711 Circuit breaker cover with screw locating feature
408 6,361,340 Adjustable contact jaw spacing for circuit breaker plug-in base
409 6,356,426 Residential circuit breaker with selectable current setting, load control and power line carrier signaling
410 6,356,422 Circuit breaker communication and control system
411 6,353,526 Circuit breaker having selected ambient temperature sensitivity
412 6,348,666 Pole for an electrical circuit breaker, equipped with an extinguishing chamber with dielectric shields
413 6,346,344 Circuit breaker for secondary battery
414 6,342,685 Double movement high voltage circuit breaker
415 6,340,926 Power plug with circuit breaker
416 6,340,925 Circuit breaker mechanism tripping cam
417 6,337,449 Limiting circuit breaker comprising an auxiliary energy storage means
418 6,337,448 Circuit breaker
419 6,335,674 Circuit breaker with a push button
420 6,331,685 Mounting system for a circuit breaker
421 6,327,130 Control device of a circuit breaker opening or closing electromagnet with local and remote control
422 6,326,872 Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism
423 6,326,870 Remote operating apparatus and method for a circuit breaker handle
424 6,326,869 Clapper armature system for a circuit breaker
425 6,326,868 Rotary contact assembly for high ampere-rated circuit breaker
426 6,324,039 Circuit for protection against slow circuit breaker closure during synchronization of a generator and an associated electrical system
427 6,323,448 Circuit breaker stab contact assembly with spring clip
429 D450,660 Single pole arc fault circuit breaker
430 6,317,311 Pluggable circuit breaker mounting system
431 6,317,019 Low-voltage multipole circuit breaker with high electrodynamic resistance, whereof the pole shaft is arranged in the compartment housing the poles
432 6,317,018 Circuit breaker mechanism
433 6,310,528 Overcurrent-tripping device for circuit breaker
434 6,310,307 Circuit breaker rotary contact arm arrangement
435 6,307,456 Light industrial circuit breaker terminal cover
436 6,307,455 Control mechanism for a circuit breaker
437 6,307,453 Circuit breaker with instantaneous trip provided by main conductor routed through magnetic circuit of electronic trip motor
438 6,307,172 Circuit breaker with particle trap
439 6,297,939 Zone selective interlock for a circuit breaker system
440 6,295,930 Circuit breaker
441 6,295,190 Circuit breaker arrangement with integrated protection, control and monitoring
442 6,295,188 Method of closing a circuit breaker synchronously
443 6,292,717 Energy information device and graphical display for a circuit breaker
444 6,291,786 High-voltage circuit breaker having an interrupter module
445 6,291,783 Electrical switchgear apparatus comprising a plug-in circuit breaker and a device indicating the state of the circuit breaker
446 6,288,882 Circuit breaker with independent trip and reset lockout
447 6,288,621 Pole for an electrical circuit breaker, equipped with a wide arc extinguishing chamber
448 6,285,534 Circuit breaker with common test button for separate testing of ground fault and ACR fault function
449 6,284,991 Front mounting circuit breaker bracket assembly
450 6,281,782 Circuit breaker
Circuit breaker system with ASM instantaneous overcurrent indication
Shunt trip device for a molded case circuit breaker
Power circuit breaker having molded insulative casing with a dead front
Circuit Breaker
Circuit breaker with latch and toggle mechanism operating in perpendicular planes
Method for operating a stored energy circuit breaker operator assembly
Auxiliary switch system for use with removable circuit breaker
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