Feature:1. [Suitable] Mainly suitable for electrical circuits with 50Hz or 60HZ and impact current capacity not more than 200KA.2. [Function] Can limit the amplitude of transient overvoltage, absorb, consume or discharge surge current energy.3. [Rated Voltage] The rated voltage of the surge protector is 220V/380V, and the work efficiency is high.4. [Exquisite Workmanship] Using exquisite workmanship, this surge protector has a long service life.5. [Material] Made of high quality materials, this surge protector is sturdy, durable and not easily damaged.Specification:Item Type: Surge ProtectorProduct Model: For BEM LY100Product Specification: For 4P100KARated Voltage: 220V 380VMaximum Sustainable Working Voltage: 385VMaximum Discharge Current: 100KANominal Discharge Current: 50KAVoltage Protection Level: 2.4KVResponse Time: 25nSAmbient Temperature: -40 to +80Altitude: Not More Than 2000mRelative Humidity: Not More Than 90% (25).Package List:1 xSurge Protector Note:1. The indicator window of the module is green (normal). When the module is deteriorated, the indicator window turns red and must be replaced in time2. The surge protector can be equipped with (for FS) remote remote signal alarm. The remote signal contact has one normally open and one normally closed. If one or more modules of the surge protector fail, the contact will be closed and a fault alarm signal will be sent. Indicates that the module is faulty and must be replaced3. Frequently check the air switch or fuse connected in series on the line