Circuit Breaker

	PAT. NO.	Title
1251	5,245,305	Circuit breaker enclosure material identification
1252	5,245,302	Automatic miniature circuit breaker with Z-axis assemblable trip mechanism
1253	5,245,289	Circuit breaker interrupter sequence monitor
1254	5,243,160	Operating mechanism for an inert gas filled circuit breaker
1255	5,241,294	Varistor and resistor device for the interrupting chamber of circuit breaker
1256	5,241,290	Compact circuit breaker
1257	5,239,150	Medium voltage circuit breaker with operating mechanism providing reduced operating energy
1258	5,239,144	Circuit breaker trip unit interlock
1259	5,237,297	Tripping apparatus for use with an electrical circuit breaker having magnetic tripping responsive to low overcurrent
1260	5,235,147	SF.sub.6 circuit-breaker incorporating both a varistor and a capacitor
1261	5,231,365	Circuit breaker
1262	5,231,256	Puffer type gas-insulated circuit breaker
1263	5,229,561	Puffer-type gas circuit breaker
1264	5,224,006	Electronic circuit breaker with protection against sputtering arc faults and ground faults
1265	5,223,813	Circuit breaker rocker actuator switch
1266	5,223,682	Arc-detecting circuit breaker
1267	5,223,681	Current limiting circuit breaker with over-molded magnet and metal plates
1268	5,220,303	Molded case circuit breaker low friction latch assembly
1269	5,219,070	Lockable rotary handle operator for circuit breaker
1270	5,218,331	Molded case circuit breaker with interchangeable trip circuits
1271	5,217,111	Screw retainer for a molded case circuit breaker movable contact arm arrangement
1272	5,216,214	High- and medium-voltage gas blast circuit breaker
1273	5,214,557	D.C. vacuum circuit breaker for an electric motor vehicle
1274	5,214,405	Miniature circuit-breaker with remote tripping
1275	5,214,402	Trip link latch and interpole link for a circuit breaker
1276	5,213,206	Circuit breaker with positive on/off interlock
1277	5,212,624	Interlock mechanism for explosion-proof fixture having circuit breaker switch
1278	5,210,385	Low voltage circuit breaker with multiple contacts for high currents
1279	5,207,315	Circuit breaker block out
1280	5,206,789	Terminal assembly for a circuit breaker and similar apparatus
1281	5,206,470	Operating device for gas circuit breaker
1282	5,206,468	Locking apparatus for a drawer type circuit breaker
1283	5,202,662	Resettable circuit breaker for use in ground fault circuit interrupters and the like
1284	5,200,725	Molded case circuit breaker multi-pole crossbar assembly
1285	5,200,724	Electrical circuit breaker operating handle block
1286	5,198,630	Resistance insertion type circuit-breaker
1287	5,196,817	Molded case circuit breaker arc exhaust gas controller
1288	5,196,815	Miniature circuit breaker
1290	5,195,008	Differential current circuit breaker and a method of setting the tripping ranges
1291	5,194,840	Circuit breaker phase current barrier
1292	5,193,666	Handle extender for molded case circuit breaker actuator mechanism
1293	5,192,934	Circuit breaker having a trip actuator
1294	5,192,841	Circuit breaker with shock absorbing mechanism
1295	5,189,384	Circuit breaker having improved contact structurer
1297	5,189,270	Contact structure for vacuum circuit breaker
1298	5,187,339	Gas insulated high-voltage circuit breaker with pneumatic operating mechanism
1299	5,185,705	Circuit breaker having serial data communications
1300	5,185,590	Magnetic blow-out circuit breaker with booster loop/arc runner