Models 12SFC151A,B(-)A, 12SFC152A,B(-)A, 12SFC153A,B(-)A, 12SFC154A,B(-)A, 12SFC177A,B(-)A, 12SFC178A,B(-)A - Static Time-Overcurrent Relay
Type SFC151D(-)A, SFC153D(-)A - Static Time-Overcurrent Relay
SFC99AD Static Time-Overcurrent Relay
SFC99AE Static Time-Overcurrent Relay