over voltage protection circuit breaker

...the of AC 50/60Hz. rated operating up to 660V rated operating current from 0.1A to 32A as the full- starters to start and cu...

... for the overload and short of the motor in AC 50/60Hz, up to 660V, 0.1-80A power , as a full- starter to start an...

...12kV Rate power system indoor switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Its...

... vacuum vcb 12KV 10kv 11kv 630A vacuum can be used in the AC 50Hz, rated 12kV three-phase electric n...

... NINGBO TIANAN (GROUP) CO., LTD. General VS1-12 (ZN63A) type indoor High vacuum is used as and co...

... vacuum product description Product name: VS1-24 indoor high vacuum Category: high component...

...AC 50/60Hz, rated working up to 250 Va c, DC 32Vdc, rated current up to 30A for additional overload in the internal branch circu...

... Operation Electric Type Speed Normal Type Arc-extinguishing Medium Vacuum Installation Fixed Structure Rec...

...power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circ...

... and mining enterprises, power plants and substations as electrical equipment control and purposes, and for frequent operation of the pl...

... : Product Description: The Product serves in the line of AC 50Hz,rated 230V and rated current up to 40A to autom...

..., smart dimension which is the ideal replacements for the olds. Description: UKM30L series earth leakage are one of the new type ea...

... equipment with 12kV rated and below.This is characterized by simple construction,stroing breaking capability,long life with complete opera...

low voltage circuit breaker DZ47 miniature circuit breaker DZ47 leakage circuit breaker leakage protector. Working principle of product A small circui...

...), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut o...

... Air NEW Original What is a ? A is a device designed to an electrical from d...

... of electricity consumption. High bear the dual tasks of control and in the power system, and their performance...