SIEMENS LOW VOLTAGE POWER MOD BFT MAIN FEEDTHROUGH CIRCUIT BREAKER DISCONNECT. 1400A MODULE FOR 1-PHASE 3-WIRE 120/240V SYSTEMS. INTERRUPT (100kAIC). FACTORY INSTALLED 1400A SPD6 FRAME CIRCUIT BREAKER (SHPD6A1400LI) SPECIAL FEATURES MAINTENANCE MODE (DAS) CAPABLE.