Circuit Breaker

PAT. NO. Title
101 6,809,282 D.C. circuit breaker with magnets for reducing contact arcing
102 6,809,279 Spring loaded mechanical control mechanism for a circuit breaker comprising a toothed wheel cooperating with a cog wheel
103 6,806,800 Assembly for mounting a motor operator on a circuit breaker
104 6,806,799 Circuit breaker assembly
105 6,803,536 Circuit breaker including independent link to operating handle
106 6,803,535 Circuit breaker with a visual indication of a trip
107 6,801,110 Spacer for the shunt wires within a circuit breaker
108 6,801,109 Transfer switch including a circuit breaker housing
109 6,800,824 Circuit breaker including frame having stop for operating mechanism link
110 6,800,823 Circuit breaker including lever for snap close operation
111 6,800,822 Circuit breaker
112 6,798,630 Trip device comprising an improved man-machine interface and circuit breaker comprising such a trip device
113 6,798,324 Circuit breaker switching mechanism
114 6,798,209 Circuit breaker with integral testing unit
115 6,791,440 Apparatus for electrically isolating circuit breaker rotor components
116 6,791,211 Double pole circuit breaker and switch system for a transfer switch
117 6,788,512 Electronic trip unit capable of analog and digital setting of circuit breaker setpoints
118 6,788,508 Compact low AMP electronic circuit breaker or residential load center
119 6,788,174 Adjustable magnetic trip unit and a circuit breaker incorporating the same
120 6,788,172 Device for controlling the closing of a power circuit breaker
121 6,787,937 Method of operating remote operated circuit breaker panel
122 6,787,725 Switching mechanism of circuit breaker for gas insulted switchgear
123 6,778,650 Circuit breaker remote service system
124 6,778,050 Jet circuit breaker system
125 6,778,048 Circuit breaker interface mechanism for bell alarm switch
126 6,774,803 Fault trip indicator and maintenance method for a circuit breaker
127 6,774,750 Circuit breaker
128 6,774,749 Trip cross bar and trip armature assembly for a circuit breaker
129 6,771,151 Device for arranging the actuating shaft of a low-voltage circuit-breaker and multipole low-voltage circuit breaker with a device for arranging the actuating shaft
130 6,768,404 Circuit breaker and plunger assembly support structure including a positioning member
131 6,768,402 Externally controllable circuit breaker
132 6,765,168 Electrode of vacuum circuit breaker, and method of producing electrode of vacuum circuit breaker
133 6,762,920 Electronic fault detector for variable frequency ac systems and circuit breaker incorporating same
134 6,762,388 Vacuum cartridge for an electrical protection apparatus such as a switch or circuit breaker
135 6,760,202 Electrical coil module, an electrical coil comprising such modules, and actuation mechanism including such a coil and a circuit breaker comprising such an actuation mechanism
136 6,759,931 Magnetic member, circuit breaker employing the same, and method of manufacturing the same
137 6,759,617 Vacuum circuit breaker
138 6,757,626 Trip unit and circuit breaker to prevent nuissance tripping
139 6,754,059 Multi-pole low voltage circuit breaker with one current measuring device per line
140 6,753,494 Sintered body and electrode, method for surface densitication of these, process for manufacturing electrode by this method and circuit breaker
141 6,753,491 Circuit breaker for a dual-circuit
142 6,751,078 Power use circuit breaker and electrical circuit arrangement for electric power generation plant
143 6,747,534 Circuit breaker with dial indicator for magnetic trip level adjustment
144 6,744,345 Mid-range circuit breaker
145 6,744,001 High-voltage circuit-breaker including a valve for decompressing a thermal blast chamber
146 6,744,000 High-voltage circuit breaker having an insulating nozzle
147 6,741,157 Electrical switch with circuit breaker
148 6,738,246 Electrical circuit breaker for protecting against overcurrents
149 6,735,063 Power circuit-breaker
150 6,734,768 Remote controller of circuit breaker
Circuit breaker panel for hazardous environments
Circuit breaker mechanism
D.C. circuit breaker with magnets for reducing contact arcing
Add-on unit for contactor-circuit breake
Audible circuit breaker
Instantaneous-tripping 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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