FIXED-MOUNT NON-AUT. CIRCUIT-B. 3-POLE, SIZE I, IEC IN=1600A TO 690V, AC50/60HZ ICU=66KA AT 500V REAR CONNECTION HORIZONTAL WITHOUT OVERCURRENT TRIP W. MAN. OPER. MECHAN. & STORAGE WITH MECHANICAL REQUEST WITHOUT 1ST SHUNT TRIP WITHOUT 2ND SHUNT TRIP 2NO+2NC