Eaton CSFI Description:
                            Eaton CSFI 5-25A, DIN Rail Compact Surge Filter
Overview
        The CSFI is designed for Mounting in distribution boards to provide secondary protection against power surges caused by external sources such as lightning strikes & substation switching as well as providing a measure of protection from surge events generated on the secondary side of the filter. An ideal device for Category B locations.The CSFI is a 3-stage protection unit utilising primary & secondary MOV protection in conjunction with a Low-Q LC filter. The unit provides filtering of the line harmonics, noise & RF transmitters with a cut-off frequency of < 10kHz & a nominal attenuation of > 60dB.All CSFI units are provided with indicators showing power & protection    
        
        
    
Specifications
        
    
            
        - Brand Name: Eaton
 - Input Voltage: 250 V AC
 - Product Type: Surge Suppressor/Protector
 - Surge Energy Rating: 1555 J