Application:
SF7 series is one RCCB series of XPOLE
SF7 is designed with features of safer, simpler and faster installation
Mainly used for fault current/residual current protection and additional protection
Features:
SF7 is designed for fault current/residual current protection and additional protection, with tripping not related with main circuit voltage
Unnecessary wrong trip caused by electronic equipment on-off operation can be prevented
Multifunctional connecting terminals is equipped for both bus-bars and single conductor
Wide variety of tripping currents make selective protection possible
It is also configured with contact situation indicator
Compliant with IEC61008 (EN61008) and GB16916.1
Specifications:
Model: SF7
Poles: 2P, 4P
Rated current: 16, 25, 40, 63, 80A
Rated voltage: AC230/400V
Frequency: 50/60Hz
Rated residual operating current IΔn: 10, 30, 100, 300, 500mA
Rated residual non operating current IΔno: 0.5IΔn
Tripping duration: 40ms delay minimum, selection type
Sensibility: AC type
Rated making and breaking capacity Im: 800A
Rated residual making and breaking capacity IΔm: 800A
Rated conditional breaking current Inc: 6kA
Rated conditional residual breaking current IΔc: 6kA
Remarks:
OEM and customized services are provided
Requirements should be informed before ordering
