SN Series Magnetic Contactors 
 AC contactor is mainly used for frequency 50Hz and 60Hz, rated voltage up to 1000V, rated current up to 800A of the power system and breaking the circuit, with appropriate thermal overload relay or electronic motor protection relays combined into a starter, to protect the operation of the equipment may have been contained. 

 ◆ Model 
 AC contactor: 
 S-N10, S-N11, S-N12, S-N18, S-N20, S-N21, S-N25, S-N35, S-N50, S-N65, S-N80, S-N95, S- N125, S-N150, S-N180, S-N220, S-N300, S-N400, S-N600, S-N800 
 DC contactor: 
 SD-N11, SD-N12, SD-N21, SD-N35, SD-N50, SD-N65, SD-N80, SD-N95, SD-N125, SD-N150, SD-N220, SD-N300, SD- N400, SD-N600, SD-N800 

 ◆ Standard Certification 
 ■ IEC60947-1: 2000 GB/T14048.1-2000 "low-voltage switchgear and control equipment General" 
 ■ IEC60947-4-1: 2000 GB14048.4-2003 "low-voltage switchgear and control voltage electromechanical contactors and motor starters" 
 ■ IEC60947-5-1: 2000 GB14048.5-2001 "low-voltage switchgear and control equipment, control circuit devices and switching elements part Electromechanical control circuit devices" 
 ■ Compulsory Certification "CCC" mark 

 ◆ working conditions 
 ■ Ambient Temperature: Standard 20 ℃, -10 ~ +40 ℃ (no condensation, no freezing) 
 ■ Altitude: not exceed 2000m; 
 ■ Relative Humidity: 45% ~ 85% RH; 
 ■ atmospheric conditions: There should be no danger of explosion of media, nor will corrode metal and damage the insulation and conductive dust, harmful gases; 
 ■ Shock: 10 ~ 55Hz 19.6m/s2 the following; 
 ■ Vibration: 49.0m/s2 the following; 
 ■ Storage temperature: -30 ~ +65 ℃.