The Littelfuse SB5000 series of ground-fault circuit interrupter (GFCI) products are compact personnel protection devices that prevent electrical shock. It is a Class A device that meets the new NEC 210.8(B) now for three-phase loads up to 60 A. It is also designed to meet the requirements for special-purpose Class C and Class D GFCIs defined by UL 943C for industrial facilities.
The GFCI Class A, C, D and EGFPD options come in one series to simplify planning and operator familiarity for multiple applications and/or requirements.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Please refer to following PDF file for more detailed information.