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                Technical data
 
                                        
                                     
                                
                            Technical characteristics:
- Rated discharge current: 5-40кА
- Rated operating voltage Uc: 275/440V,50Hz
- Number of poles: 1P; 1P+N; 3P; 3P+N
- Maximum dicharge current : 10-60кА
- Level of overload risk: B;C;D (from high to low risk level)
- Constant operating current: 
   up to 800μА for 1р. 2p and 3р 
   up to 600μА for 1р+N 3p+N
- Ambient temperature: -10°÷65ºС
- Installation altitude: up to 2000m
Mounting: Vertical on a DIN rail
Standards: EN61643-1
 
        
        
    
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 SURGE ARRESTER SPD- C20/3P In 20kA
	
        
     
        SURGE ARRESTER SPD- C20/3P In 20kA
     
     
            
            
        
Technical data
