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151. The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.

152. The stress relaxation of contact spring appeared at high temperature is one of the main failure modes in high capacity circuit breaker.

153. Breaker This breaker by the electrical machinery, the speed reducer, turns limits the shaft coupling brokenly, the breaker fixed plate, the breaker rotor plate, the main axle is composed.

154. The principle scheme aimed at one and a half circuit breaker model is presented based on basic principle and criterion of bus-bar protection.

155. The door of the breaker compartment uses double deck flexed lock device and has flameproof ability.

156. The company is the worldwide biggest and the most efficient ship breaker.

157. Audio visual alarm for engine fault, reverse power, over current, earth fault and circuit breaker status.

158. Easy material incoming. cutter and breaker filler disassemble very easy.

159. Then I won the tie - breaker to take the final set.

160. Bomin Electronic Co. , Ltd. specialize in switch, indicator light, fuse holder, circuit breaker and other electronic parts.

161. This circuit breaker is handcart type, reasonable structure, convenient maintenance, safe usage.

162. In this paper, the combined effect of wave refraction and diffraction, and the variation of longshore wave breaker height are considered.

163. The tripping and closing coil of circuit breaker frequently burns out in the process of power system operation.

164. The fault mode and test method of reliability of miniature circuit breaker (MCB) were proposed.

165. Be careful, that girl is a real tease, she's the town heart - breaker.

166. Analysis of factors impacting on operation of optic protections, putting forward channel switch scheme of fiber protection when bypass breaker as line breaker.

167. Him who breaketh up their tables of values, the breaker, the law-breaker -- he, however, is the creator.

167. Sentencedict.com try its best to gather and make good sentences.

168. Combined with the opening characteristics of the operating device the gas flow field in the arc chamber of SF6 puffer circuit breaker is calculated.

169. With sulfur hexafluoride gas to double as insulation interrupter and circuit breaker.

170. An atmospheric type anti-siphon vacuum breaker shall be installed where indicated on the plans to prevent the back siphonage of contaminated water.

171. Sulfur hexafluoride (SF6) recovery device is mainly used to recovery, treat and fill the gas of circuit breaker when repairing or maintaining is undertaken.

172. Many elements such as models of fuse plug and circuit breaker, the connecting terminal of inlet and outlet wire and air break switch can be installed in the meter box.

173. S260 series miniature circuit breaker (MCB), which is the new generation of MCB and pushed out by ABB. It's features, performances, specifications, and how to choose correctly were introduced.

174. To finish such a ball breaker within five days is no picnic.

175. Relay box is an operational device to tripping and closing of breaker instructed by protection, breaker controlling unit, monitor unit, and auxiliary device of breaker.

176. The invention reduces the direct impact of crushed stone on the stone breaker, prolongs the service life of the stone breaker, and strengthens the safe performance of the stone breaker.

177. If the circuit breaker automatically trip, may be out-phase power supply or system caused by excessive pressure.

178. Circuit breaker, one kind of protector, is widely used for closing and breaking power supply circuit, which protects the circuit when some faults occur.

179. The circuit - breaker is generally immersed in a tank of oil.

180. Type of circuit Breaker, pole number, rated current of tripping device, reference temperature of ambient air mode of connection, kind of accessories and their working voltage ratings.