Circuit Breaker

PAT. NO. Title
151 6,734,380 Add-on unit for contactor-circuit breaker
152 6,734,378 Operating shaft for a multiple electrical power circuit breaker and method for its production
153 6,731,483 Circuit breaker with single test button mechanism
154 6,730,871 Compressed gas-blast circuit breaker
155 6,728,085 Circuit breaker with shunt
156 6,727,788 Latch mechanism for a circuit breaker
157 6,727,453 Hybrid circuit breaker with a transmission
158 6,724,284 Circuit breaker
159 6,717,791 High-voltage circuit breaker with interrupter unit
160 6,717,782 Circuit breaker with independent trip and reset lockout
161 6,717,089 Electric pole for low-voltage power circuit breaker
162 6,714,116 Circuit breaker switch
163 6,714,108 Circuit breaker including mechanism for breaking tack weld
164 6,714,107 Remote operated circuit breaker panel
165 6,710,695 Aircraft circuit breaker with manual opening resistant feature
166 6,710,688 Circuit breaker
167 6,710,687 Test button assembly for circuit breaker
168 6,707,368 Manually trippable circuit breaker
169 6,703,572 Anti-twist insert for circuit breaker handler accessory
170 6,700,082 Trip actuator for a circuit breaker
171 6,696,657 Puffer type gas circuit breaker
172 6,696,651 Lock out device for miniature circuit breaker and manual motor controller
173 6,694,271 Integrated circuit breaker protection software
174 6,693,502 Air circuit breaker
175 6,692,296 Circuit breaker jumper assembly having a modular design structured for single and three phase operation
176 6,689,980 Circuit breaker having hybrid arc extinguishing function
177 6,689,979 Switching contact arrangement of a low voltage circuit breaker with main contacts, intermediate contact and arcing contacts
178 6,689,968 Circuit breaker with capacitor discharge system
179 6,687,110 Isolating circuit breaker and circuit protection arrangement
180 6,686,722 Battery pack containing a circuit breaker
181 6,686,553 Three-phase encapsulated high-voltage circuit breaker for outdoor use
182 6,680,842 Front mount circuit breaker assembly
183 6,680,445 Limited space circuit breaker mechanical interlock apparatus
184 6,678,137 Temperature compensation circuit for an arc fault current interrupting circuit breaker
185 6,674,349 Opening and/or closing control device, in particular for a switchgear apparatus such as a circuit breaker, and circuit breaker equipped with such a device
186 6,674,031 Power inlet box with integral circuit breaker
187 6,671,151 Network protector relay and method of controlling a circuit breaker employing two trip characteristics
188 6,671,150 Circuit breaker for detecting an excessive voltage and tripping responsive thereto
189 6,671,148 Electronic communicating residential circuit breaker
190 6,670,872 Low-voltage circuit breaker with an arc-extinguisher chamber and a switching gas damper
191 6,670,729 Intelligent circuit breaker module
192 6,667,680 Circuit breaker
193 6,667,675 Adjustable magnetic trip assembly for circuit breaker
194 6,667,452 High-voltage circuit-breaker having a spring-loaded control mechanism with an energy-recovering additional spring
195 6,664,494 Current collector and gas circuit breaker
196 6,661,632 Data acquisition system for a circuit breaker
197 6,661,329 Adjustable thermal trip assembly for a circuit breaker
198 6,660,954 Gas-blast circuit-breaker
199 6,657,837 Circuit breaker incorporating fault lockout protection
200 6,657,524 CIRCUIT BREAKER WITH A DETACHABLE CONNECTION BETWEEN A SWITCHING CONTACT ARRANGEMENT AND A DRIVE APPARATUS WHICH OPERATES IT, AS WELL AS A METHOD FOR REMOVAL AND INSTALLATION OF THE SWITCHING CONTACT ARRANGEMENT
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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