沪江词库精选nontrip-free circuit breaker是什么意思、英语单词推荐 【电】 不自由跳脱断路器 相似短语 nontrip free circuit breaker 【电】 不自由跳脱断路器 circuit breaker 断流器,断路器,断路闸,电路断路器 airblast circuit breaker 空气吹弧开关 autopneumatic circuit breaker 自动压缩空气传动开关 ...
For a circuit breaker a trip solenoid assembly is provided for initiating separation of a pair of contacts within the circuit breaker. The trip solenoid assembly incorporates a solenoid having a metal sleeve with a plunger that moves reciprocatingly within the metal sleeve. A cap is disposed at ...
This concerns a molded case circuit breaker having separable main contacts and an operating mechanism utilized to cause the separable main contacts to open and close. A trip unit is provided to actuate the operating mechanism in desirable circumstances. The aforementioned trip unit has disposed on an...
The time window during which the number of occurrences of timeout, the number of occurrences of a long response time, or the number of occurrences of a specified error, at the backend is checked by the circuit breaker to determine whether to trip. The period of time during which the circ...
Switch Circuit Breaker Time Trip Velocity Tester, Find Details and Price about CB Analyser Switchgear Analyzer from Switch Circuit Breaker Time Trip Velocity Tester - GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY
HV Circuit breaker Time Trip Velocity Tester Test Set Feature : 1. Time: 12 contacts' fixed opening time and closing time, in-phase same time, out-phase same time. 2. Reclose: close-open, open-close, open-close-open for each breaker; process time: 1 opening time, 1 closi...
A circuit breaker including separable contacts, an operating means for opening and closing the contacts and a trip coil responsive to a static control circuit for tripping the circuit breaker when instantaneous power in one of the phases of a three phase alternating current circuit exceeds adjustable...
A molded case circuit breaker provides both overcurrent protection as well as accessory protection function by means of a self- contained electronic trip actuator module. Undervoltage release function is provided by a separate undervoltage release assembly that includes the undervoltage coil and an electr...
伊顿Cutler Hammer HKD3400Ftrip circuit breaker断路器 价格:面议 最小采购量:不限 主营产品:变压器、电感器; 综合性公司; 继电器、斩波器; 库存电子元器件、材料; 开关元件 供应商:深圳市易力德工业自动化有限公司 所在地:中国 联系人:张小姐 联系电话 点此询价 QQ咨询 ...
A residual current circuit breaker (RCCB) is an electrical safety device that detects and interrupts an electrical circuit when there is a leakage current to the ground. It protects people and equipment from electric shocks, fires, and other hazards caus